Email: sales@canterburywindings.co.uk Tel: 01227 450810

Standard Construction


All leads are stranded flex for easy connection

Dimensions are measured away from

leadout bulges, add 5mm to height for

transformers with mounting kit


Type: TM084A

Continuous power rating: 10VA

Primary: 0-230V @ 50Hz

Secondary: 24V @ 0.42A rms

Dimensions: approx 62 x 27mm

Mounting: mounting kit

Minimum order quantity 2 off

For this transformer


Type: TM108A

Continuous power rating: 15VA

Primary: 0-230V @ 50Hz

Secondaries: 2 x 15V @ 0.5A rms

GOSS band

Dimensions: approx 65x28mm

Mounting: mounting kit

Minimum order quantity 2 off

For this transformer

Type: TM287A

Continuous power rating: 15.4VA

Primary: 0-240V @ 50Hz

Secondaries: 0-110V @ 140mA rms

Dimensions: approx 69x32mm

Mounting: mounting kit

Minimum order quantity 2 off

For this transformer


Type: TM168A

Continuous power rating: 25VA

Primary: 0-400V @ 50Hz

Secondaries: 110V @ 0.23A rms

Dimensions: approx 80x36mm

Mounting: mounting kit


Type: TM052A

Continuous power rating: 33.3VA

Primary: 0-240V @ 50Hz

Secondary 1: 9V @ 2.4A rms

Secondary 2: 9V @ 1.3A

Dimensions: approx 75 x 28mm

Mounting: mounting kit

Extended lead time on this item

Minimum order quantity 2 off

For this transformer


Type: TM282A

Continuous power rating: 35VA

Primary: 0-230V @ 50Hz

Secondary: 12V @ 2.92A rms

Dimensions: approx 70 x 34mm

Mounting: mounting kit

Minimum order quantity 2 off

For this transformer


Type: TM095A

Continuous power rating: 40VA

Primary: 0-230V @ 50Hz

Secondary 1: 10V @ 2A rms

Secondary 2: 24V @ 0.83A

Dimensions: approx 81 x 37mm

Mounting: mounting kit


Type: TM078A

Continuous power rating: 47VA

Primary: 0-220V @ 50Hz

(230V or 240V versions available)

Secondary 1: 115V @ 0.2A rms

Secondary 2: 12V @ 2A

Dimensions: approx 84 x 42mm

Mounting: mounting kit


Type: TM061A

Continuous power rating: 50VA

Primary: 0-230V @ 50Hz

Secondary: 0-24V @ 2.08A rms

Dimensions: approx 85x40mm

Mounting: mounting kit


Type: TM193A

Continuous power rating: 50VA

Primary: 2 x 115V @ 50/60Hz

Secondary: 2 x 18V @ 1.39A rms

Dimensions: approx 77x35mm

Mounting: M5 x 25mm bush

In potted centre

Extended lead time on this item


Type: TM197A

Continuous power rating: 50VA

Primary: 0-240V @ 50Hz

Secondary: 0-240V @ 0.21A rms

Dimensions: approx 92x33mm

Mounting: mounting kit


Type: TM083A

Continuous power rating: 70VA

Primary: 0-230V @ 50Hz

Secondary: 0-24V @ 2.92A rms

Dimensions: approx 92x37mm

Mounting: mounting kit


Type: TM098A

Continuous power rating: 76VA

Primary: 0-240V @ 50Hz

Secondary 1: 15-0-15V @ 2A rms

Secondary 2: 8V @ 2A rms

Dimensions: approx 91x44mm

Mounting: mounting kit


Type: TM300A

Continuous power rating: 77VA

Primary: 2 x 0-115V @ 50/60Hz

Electrostatic screen

Secondary 1: 6V @ 3.33A rms

Secondary 2: 12V @ 1.67A rms

Secondary 3: 24V @ 1.08A rms

Secondary 4: 18V @ 0.61A rms

Dimensions: approx 91x44mm

Mounting: mounting kit


Type: TM198A

Continuous power rating: 80VA

Primary: 0-240V @ 50Hz

Secondary: 0-240V @ 0.33A rms

Dimensions: approx 92x40mm

Mounting: mounting kit


Type: TM043A

Continuous power rating: 100VA

Primary: 0-230V @ 50Hz

Secondary: 0-11.8V @ 8.47A rms

Dimensions: approx 91x45mm

Thermal overload protection

Mounting: mounting kit

Used for low voltage lighting


Type: TM100A

Continuous power rating: 105VA

Primary: 0-240V @ 50Hz

Secondary 1: 2 x 11V @ 4A rms

Secondary 2: 8.5V @ 2A rms

Dimensions: approx 92x50mm

Mounting: M5 clearance hole

in potted centre


Type: TM135A

Continuous power rating: 105VA

Primary: 0-240V @ 50Hz

Secondary: 0-12V @ 9.17A rms

Dimensions: approx 93x38mm

Thermal overload protection

Mounting: mounting kit

Used for low voltage lighting

Extended lead time on this item


Type: TM180A

Continuous power rating: 120VA

Primary: 0-230V @ 50Hz

Secondary: 0-12V @ 10A rms

Dimensions: approx 107x41mm

Thermal overload protection

Mounting: mounting kit

Used for low voltage lighting


Type: TM005A

Continuous power rating: 120VA

Primary: 0-230V @ 50Hz

Secondaries: 2 x 0-30V @ 2A rms

Dimensions: approx 92x50mm

Mounting: mounting kit


Type: TM082A

Continuous power rating: 141VA

Primary: 2 x 0-120V @ 50/60Hz

Secondary: 220V @ 0.64A rms

Dimensions: approx 111x51mm

Mounting: mounting kit


Type: TM050A

Continuous power rating: 150VA

Primary: 0-400V @ 50Hz

Secondary: 110V @ 1.36A rms

Dimensions: approx 111x47mm

Mounting: mounting kit


Type: TM222A

Continuous power rating: 150VA

Primary: 0-230V @ 50Hz

Secondary: 2 x 22V @ 3.41A rms

Dimensions: approx 93x56mm

Mounting: mounting kit


Type: TM099A

Continuous power rating: 160VA

Primary: 0-240V @ 50Hz

Secondary: 27-0-27 V @ 2.96A rms

Dimensions: approx 111x42mm

Mounting: mounting kit


Type: TM116A

Continuous power rating: 160VA

Primary: 0-230V @ 50Hz

Secondary: 0-12V @ 13.3A rms

Dimensions: approx 108x44mm

Thermal overload protection

Mounting: mounting kit

Used for low voltage lighting


Type: TM042A

Continuous power rating: 200VA

Primary: 0-400V @ 50Hz

Secondary 1: 230V @ 0.26A rms

Secondary 2: 24V @ 5.83A rms

Dimensions: approx 112x60mm

Mounting: mounting kit


Type: TM121A

Continuous power rating: 200VA

Primary: 0-240V @ 50Hz

Secondary: 25V @ 8A rms

Dimensions: approx 111x50mm

Mounting: mounting kit


Type: TM030A

Continuous power rating: 225VA

Primary: 0-230V @ 50Hz

Secondaries: 2 x 0-48V @ 2.34A rms

Dimensions: approx 111x52mm

Mounting: M5 clearance hole

in potted centre


Type: TM018A

Continuous power rating: 250VA

Primary: 0-230V @ 50Hz

Secondaries: 0-11.8V @ 21.2A rms

Dimensions: approx 121x54mm

Thermal overload protection

Used for low voltage lighting

Mounting: mounting kit


Type: TM009A

Continuous power rating: 260VA

Primary: 2 x 0-115V @ 50/60Hz

Secondaries: 2 x 0-115V @ 1.14A rms

Dimensions: approx 122x55mm

Thermal overload protection

Mounting: mounting kit


Type: TM217A

Continuous power rating: 300VA

Primary: 230V @ 50Hz

Secondaries: 24V @ 12.5A rms

Dimensions: approx 117x60mm

Mounting: mounting kit


Type: TM123A

Continuous power rating: 330VA

Primary: 2 x 0-120V @ 50/60Hz

Secondary: 15V @ 22A rms

Dimensions: approx 122x57mm

Mounting: mounting kit


Type: TM159A

Continuous power rating: 330VA

Primary: 0-110V + 0-110-130V

@ 50/60Hz

Secondary: 2 x 15V @ 11A rms

Dimensions: approx 122x56mm

Mounting: mounting kit


Type: TM207A

Continuous power rating: 330VA

Primary: 0-240V @ 50Hz

Secondary: 2 x 15V @ 11A rms

Dimensions: approx 123x57mm

Mounting: mounting kit


Type: TM219A

Continuous power rating: 343VA

Primary: 230V @ 50Hz

Secondaries: 24V @ 14.3A rms

Dimensions: approx 122x55mm

Thermal overload protection

Mounting: mounting kit


Type: TM125A

Continuous power rating: 400VA

Primary: 0-240V @ 50Hz

Secondary: 12V @ 33.3A rms

Dimensions: approx 137x62mm

Mounting: mounting kit


Type: TM201A

Continuous power rating: 420VA

Primary: 0-230V @ 50Hz

Secondary 1: 0-12V @ 15.5A rms

Secondary 2: 0-12V @ 15.5A rms

Secondary 3: 0-24V @ 2A rms

Dimensions: approx 138x62mm

Mounting: mounting kit


Type: TM130A

Continuous power rating: 480VA

Primary: 0-240V @ 50Hz

Secondary: 16V @ 30A rms

Dimensions: approx 135x63mm

Mounting: mounting kit


Type: TM029A

Continuous power rating: 500VA

Primary: 0-480V @ 50Hz

Secondary: 0-230V @ 2.17A rms

Dimensions: approx 140x74mm

Mounting: mounting kit


Type: TM088A

Continuous power rating: 502VA

Primary: 0-240V @ 50Hz

Secondary 1: 47V @ 10.2A rms

Secondary 2: 30V @ 0.1A rms

Secondary 3: 18V @ 1.1A

Dimensions: approx 138x64mm

Mounting: mounting kit


Type: TM202A

Continuous power rating: 600VA

Primary: 0-230V @ 50Hz

Secondary 1: 22V @ 6.48A rms

Secondary 2: 22V @ 6.48A rms

Secondary 3: 22V @ 6.48A rms

Secondary 4: 22V @ 6.48A rms

Secondary 5: 15V @ 1A

Secondary 6: 15V @ 1A

Dimensions: approx 138x74mm

Mounting: mounting kit


Type: TM284A

Continuous power rating: 620VA

Primary: 0-230V @ 50Hz

Secondary 1: 49-0-49V @ 3A rms

Secondary 2: 49-0-49V @ 3A rms

Secondary 3: 16-0-16V @ 0.5A rms

Secondary 4: 16-0-16V @ 0.5A rms

Dimensions: approx 156x60mm

Mounting: M10 clearance hole

in a potted centre

GOSS band

Extended lead time on this item


Type: TM008A

Continuous power rating: 800VA

Primary: 0-240V @ 50Hz

Secondaries: 47-0-47V @ 8.51A rms

Dimensions: approx 160x65mm

Mounting: mounting kit


Type: TM058A

Continuous power rating: 800VA

Primary: 0-240V @ 50Hz

Secondaries: 0-120V @ 6.67A rms

Dimensions: approx 162x62mm

Mounting: M8 clearance hole

in potted centre


Type: TM204A

Continuous power rating: 800VA

Primary: 0-240V @ 50Hz

Secondaries: 0-25V @ 32A rms

Dimensions: approx 161x75mm

Mounting: mounting kit


Type: TM138A

Continuous power rating: 1000VA

Primary: 0-440V @ 50Hz

Secondaries: 0-115V @ 8.69A rms

Dimensions: approx 157x74mm

Mounting: mounting kit


Type: TM187A

Continuous power rating: 1000VA

Primary: 0-115V @ 50/60Hz

Secondaries: 0-230V @ 4.35A rms

Dimensions: approx 159x78mm

Mounting: mounting kit


Type: TM208A

Continuous power rating: 1000VA

Primary: 2 x 0-115V @ 50/60Hz

Secondaries: 0-36V @ 27.8A rms

Dimensions: approx 158x76mm

Mounting: mounting kit


Type: TM244A

Continuous power rating: 3000VA

Primary: 0-240V @ 50Hz

Secondaries: 2 x 0-85V off load

Dimensions: approx 222x100mm

Mounting: M12 clearance hole in a potted centre


‘Hydrogen’ Coil


Type: TM071A

2000 turns of 0.63mm dual coat

Grade 2 (heavy build) polyester

winding wire wound on an

insulated National Magnetics

M995 ferrite core

Black 7/0.2 PTFE flexible leads

Impregnated finish

Autotransformers


Type: TM215A

Autotransformer

Continuous power rating: 250VA

Winding: 0-120-230V @ 50Hz

Input: 0-120V @ 60Hz

Output: 0-230V @ 1.09A rms

Dimensions: approx 90x49mm

Mounting: mounting kit


Type: TM028A

Autotransformer

Continuous power rating: 367VA

Winding: 0-11.85-62V @ 28Hz

(Max 0-32.7-171.2V @ 76Hz)

Input: 11.85V @ 28Hz

Output: 62V @ 11.85V input

Dimensions: approx 160x75mm

Mounting: mounting kit

Three transformers are wired together

in star-star configuration to form

a 3 phase stack

Used to step up the 20.5V-56.6V

3 phase output from a 1.1kVA wind

generator to 87.7V-297V 3 phase


Type: TM044A

Autotransformer

Continuous power rating: 800VA

Winding: 0-215-240V @ 50Hz

Input: 0-240V @ 50Hz

Output: 0-215V @ 3.72A rms

Dimensions: approx 91x45mm

Mounting: mounting kit


Type: TM282A

Autotransformer

Continuous power rating: 1000VA

Winding: 0-110-230V @ 50/60Hz

Input: 0-110V @ 50/60Hz

Output: 0-230V @ 4.35A rms

Dimensions: approx 136x62mm

Mounting: mounting kit



Type: TM214A

Autotransformer

Continuous power rating: 1150VA

Winding: 0-120-230V @ 60Hz

Input: 0-120V @ 60Hz

Output: 0-230V @ 5A rms

Dimensions: approx 135x72mm

Mounting: mounting kit


Type: TM025A

Autotransformer

Continuous power rating: 1500VA

Winding: 0-103-149V @ 35Hz

Input: 103V (max 200V@ 50Hz)

Output: 149V @ 103V input

Dimensions: approx 160x63mm

Mounting: 8.5mm hole in centre pot

Three transformers are wired together

in star-star configuration to form

a 3 phase stack

Used to step up the 240V 3 phase

output from a 3.5kVA wind

generator to 330V 3 phase

to a grid-tie controller



Inverter Transformers


Type: TM177A

Continuous power rating: 500VA

Primary: 12-0-12V @ 50Hz squarewave

Secondary: 0-230V @ 2.17A rms

Dimensions: approx 137x73mm

Mounting: M8 clearance hole

In a potted centre


Type: TM186A

Continuous power rating: 575VA

Primary: 12-0-12V @ 50Hz squarewave

Secondary: 0-230V @ 2.5A rms

Dimensions: approx 138x73mm

Mounting: M8 clearance hole

In a potted centre


Type: TM205A

Continuous power rating: 900VA

Primary: 24-0-24V @ 50Hz squarewave

Secondary: 0-230V @ 3.75A rms

Dimensions: approx 159x78mm

Mounting: M8 clearance hole

In a potted centre


Type: TM265A

Continuous power rating: 3000VA

Primary: 48-0-48V @ 50Hz squarewave

Secondary: 0-240V @ 12.5A rms

Dimensions: approx 225x102mm

Mounting: M12 clearance hole

In a potted centre




Audio Grade Designs


These toroidal transformers are designed

for low mechanical noise & low stray field.


I use low current densities which results

In low winding resistances & low

temperature rises.


All leads are stranded flex for easy connection.


Dimensions are measured away from

leadout bulges, add 5mm to height for

transformers supplied with mounting kit


Type: TM200A

Continuous power rating: 3.1VA

Primary: 0-235V @ 50Hz

Electrostatic screen

Secondary: 24V @ 0.13A rms

GOSS band

Dimensions: approx 68x30mm

Mounting: mounting kit

Very low noise

Low regulation (<4%)

Minimum order quantity 2 off

For this transformer


Type: TM148A

Continuous power rating: 7VA

Primary: 0-230V @ 50Hz

Secondary 1: 17V @ 0.22A rms

Secondary 2: 2.2-0-2.2V @ 0.14A rms

Secondary 3: 30V @ 0.08A rms

Dimensions: approx 62x33mm

Mounting: mounting kit

Extended lead time on this item

Minimum order quantity 2 off

For this transformer


Type: TM013A

Continuous power rating: 11.3VA

Primary: 0-230V @ 50Hz

Secondary 1: 9V @ 0.5A rms

Secondary 2: 17-0-17V @ 0.2A rms

Dimensions: approx 63x33mm

Mounting: mounting kit

Minimum order quantity 2 off

For this transformer


Type: TM257A

Continuous power rating: 13.5VA

Primary: 0-240V @ 50Hz

Electrostatic screen

Secondary: 3 x 0-9V @ 0.5A rms

GOSS band

Dimensions: approx 68.31mm

Mounting: mounting kit

Minimum order quantity 2 off

For this transformer


Type: TM092A

Continuous power rating: 15VA

Primary: 0-230V @ 50Hz

Electrostatic screen

Secondary: 15V @ 1A rms

GOSS band

Dimensions: approx 72x32mm

Mounting: mounting kit

Minimum order quantity 2 off

For this transformer


Type: TM051A

Continuous power rating: 22VA

Primary: 0-230V @ 50Hz

Secondary: 2 x 22V @ 0.5A rms

GOSS band

Dimensions: approx 72x35mm

Mounting: central M5mm bush

in potted centre

Minimum order quantity 2 off

For this transformer


Type: TM303A

Continuous power rating: 30VA

Primary: 0-240V @ 50Hz

Secondary: 45-0-45V @ 330mA rms

Dimensions: approx 69x42mm

Mounting: mounting kit

Minimum order quantity 2 off

For this transformer

Extended lead time on this item


Type: TM295A

Continuous power rating: 37VA

Primary: 0-230V @ 50Hz

Electrostatic screen

Secondary 1: 2 x 0-6.5V @ 1.2A rms

Secondary 2: 2 x 0-15V @ 0.7A rms

Dimensions: approx 73x33mm

Mounting: central M5mm bush

in potted centre

Minimum order quantity 2 off

For this transformer

Extended lead time in this item


Type: TM171A

Continuous power rating: 40VA

Primary: 0-230V @ 50Hz

Electrostatic screen

Secondary: 23V @ 1.74A rms

GOSS band

Dimensions: approx 83x39mm

Mounting: mounting kit


Type: TM243A

Continuous power rating: 40VA

Primary: 0-240V @ 50Hz

Electrostatic screen

Secondary: 40-0-40V @ 0.5A rms

GOSS band

Dimensions: approx 82x46mm

Mounting: mounting kit


Type: TM251A

Continuous power rating: 47VA

Primary: 0-230V @ 50Hz

Electrostatic screen

Secondary 1: 16V @ 1.5A rms

Secondary 2: 14V @ 1A rms

Secondary 3: 9V @ 1A rms

GOSS band

Dimensions: approx 94x35mm

Mounting: mounting kit


Type: TM160A

Continuous power rating: 50VA

Primary: 0-240V @ 50Hz

Electrostatic screen

Secondary: 18-0-18V @ 1.39A rms

GOSS band

Dimensions: approx 83x44mm

Mounting: mounting kit


Type: TM066A

Continuous power rating: 50VA

Primary: 0-230V @ 50Hz

Electrostatic screen

Secondary 1: 9.5V @ 2.63A rms

Secondary 2: 16-0-16V @ 0.78A rms

GOSS band

Dimensions: approx 91x53mm

Mounting: mounting kit

Low regulation ≈ 5%


Type: TM189A

Continuous power rating: 50VA

Primary: 0-240V @ 50Hz

Electrostatic screen

Secondaries: 2 x 35-0-35V @ 0.36A rms

GOSS band

Dimensions: approx 92x36mm

Mounting: mounting kit


Type: TM194A

Continuous power rating: 50VA

Primary: 2 x 115V @ 50/60Hz

Electrostatic screen

Secondaries: 2 x 25V @ 1A rms

Dimensions: approx 92x36mm

Mounting: mounting kit

Very low noise design


Type: TM236A

Continuous power rating: 50VA

Primary: 0-240V @ 50Hz

Electrostatic screen

Secondaries: 18-0-18V @ 1.39A rms

GOSS band

Dimensions: approx 87x33mm

Mounting: M5 x 25mm insert

In a potted centre


Type: TM297A

Continuous power rating: 50VA

Primary: 0-230V @ 50Hz

Secondary: 2 x 0-18V @ 1.39A rms

GOSS band

Dimensions: approx 92x37mm

Mounting: mounting kit


Type: TM302A

Continuous power rating: 50VA

Primary: 0-240V @ 50Hz

Secondary: 12-0-12V @ 2.08A rms

Dimensions: approx 88x32mm

Mounting: mounting kit

Extended lead time on this item

Minimum order quantity 5 pieces



Type: TM278A

Continuous power rating: 51VA

Primary: 0-230V @ 50Hz

Electrostatic screen

Secondary: 0-17V @ 3A rms

GOSS band

Dimensions: approx 92x39mm

Mounting: M5 bush

In a potted centre


Type: TM031A

Continuous power rating: 60VA

Primary: 0-230V @ 50Hz

Secondary 1: 9V @ 3.3A rms

Secondary 2: 71-0-71V @ 0.2A rms

Dimensions: approx 92x40mm

Mounting: mounting kit


Type: TM102A

Continuous power rating: 80VA

Primary: 2 x 0-115V @ 50/60Hz

Secondary: 2 x 9V @ 4.44A rms

Dimensions: approx 91x44mm

Mounting: mounting kit


Type: TM103A

Continuous power rating: 80VA

Primary: 2 x 0-115V @ 50/60Hz

Secondary: 2 x 115V @ 0.35A rms

Dimensions: approx 92x46mm

Mounting: mounting kit


Type: TM104A

Continuous power rating: 80VA

Primary: 2 x 0-115V @ 50/60Hz

Secondary: 2 x 48V @ 0.83A rms

Dimensions: approx 91x44mm

Mounting: mounting kit


Type: TM164A

Continuous power rating: 80VA

Primary: 230V @ 50Hz

Secondary: 2 x 12V @ 3.33A rms

GOSS band

Dimensions: approx 92x43mm

Mounting: M5 clearance hole

In a potted centre


Type: TM290A

Continuous power rating: 80VA

Primary: 0-220-230V @ 50Hz

Electrostatic screen

Secondary : 15V @ 5.33A rms

GOSS band

Black acetate finish

Dimensions: approx 94x46mm

Mounting: M6 clearance hole

in a potted centre


Type: TM292A

Continuous power rating: 80VA

Primary: 0-230-240V @ 50Hz

Electrostatic screen

Secondary : 15V @ 5.33A rms

GOSS band

Black acetate finish

Dimensions: approx 94x46mm

Mounting: M6 clearance hole

in a potted centre


Type: TM081A

Continuous power rating: 88VA

Primary: 0-240V @ 50Hz

Secondary 1: 16-0-16V @ 2.5A rms

Secondary 2: 9.3V @ 0.8A rms

GOSS band

Dimensions: approx 93x47mm

Mounting: mounting kit


Type: TM246A

Continuous power rating: 96VA

Primary: 0-240V @ 50Hz

Secondary 1: 0-12V @ 3A rms

Secondary 2: 0-12V @ 2.5A rms

Secondary 3: 0-12V @ 2.5A rms

Potted into a black plastic shell

Dimensions: approx 115x53mm

Mounting: central M6 clearance hole


Type: TM109A

Continuous power rating: 100VA

Primary: 0-240V @ 50Hz

Secondary 1: 2 x 18V @ 2.15A rms

Secondary 2: 10.5V @ 2.15A rms

Dimensions: approx 94x49mm

Mounting: mounting kit

Used with TM110A & TM111A


Type: TM110A

Continuous power rating: 100VA

Primary: 0-240V @ 50Hz

Secondary: 4 x 10.5V @ 2.38A rms

Dimensions: approx 94x47mm

Mounting: mounting kit

Used with TM109A & TM111A


Type: TM111A

Continuous power rating: 100VA

Primary: 0-240V @ 50Hz

Secondary: 2 x 18-0-18V @ 1.39A rms

Dimensions: approx 94x48mm

Mounting: mounting kit

Used with TM109A & TM110A


Type: TM170A

Continuous power rating: 100VA

Primary: 0-230V @ 50Hz

Electrostatic screen

Secondary: 2 x 28V @ 1.79A rms

GOSS band

Dimensions: approx 96x51mm

Mounting: M5 x 20mm bush

In a potted centre


Type: TM174A

Continuous power rating: 100VA

Primary: 240V @ 50Hz

Secondary: 10.2V @ 9.8A rms

Dimensions: approx 109x44mm

Mounting: mounting kit

Low regulation ≈ 5%


Type: TM169A

Continuous power rating: 120VA

Primary: 2 x 0-115V @ 50/60Hz

Secondary: 230V @ 0.52A rms

Dimensions: approx 91x55mm

Mounting: mounting kit


Type: TM062A

Continuous power rating: 139VA

Primary: 230V @ 50Hz

Electrostatic screen

Secondaries: 2 x 25V @ 2A rms

& 4 x 25V @ 0.39A rms

Dimensions: approx 101x55mm

Mounting: mounting kit


Type: TM087A

Continuous power rating: 139VA

Primary: 230V @ 50Hz

Electrostatic screen

Secondaries: 2 x 24V @ 3A rms

& 2 x 24V @ 0.25A rms

GOSS band

Dimensions: approx 116x49mm

Mounting: M5 clearance hole

in a potted centre


Type: TM196A

Continuous power rating: 140VA

Primary: 230V @ 50Hz

Secondaries: 2 x 22V off load

Dimensions: approx 101x47mm

Mounting: mounting kit

Very low noise design


Type: TM146A

Continuous power rating: 150VA

Primary: 2 x 0-115V @ 50/60Hz

Secondaries: 35V @ 4.28A rms

Dimensions: approx 93x43mm

Mounting: mounting kit

Very low mechanical noise


Type: TM140A

Continuous power rating: 160VA

Primary: 230V @ 50Hz

Secondaries: 4 x 16V @ 2.5A rms

Dimensions: approx 111x47mm

Mounting: M5 clearance hole

in a potted centre


Type: TM155A

Continuous power rating: 160VA

Primary: 230V @ 50Hz

Electrostatic screen

Secondaries: 4 x 16.5V @ 2.42A rms

GOSS band

Dimensions: approx 136x38mm

Mounting: M8 x 30mm bush

in a potted centre

Extended lead time on this item


Type: TM299A

Continuous power rating: 176VA

Primary: 230V @ 50Hz

Electrostatic screen

Secondary 1 : 22-0-22V @ 2A rms

Secondary 2 : 22-0-22V @ 2A rms

Dimensions: approx 111x52mm

Mounting: mounting kit


Type: TM267A

Continuous power rating: 195VA

Primary: 240V @ 50Hz

Secondary 1: 2 x 0-35V @ 2.29A rms

Secondary 2: 0-35V @ 1A rms

Dimensions: approx 111x56mm

Mounting: M6 clearance hole

In a potted centre


Type: TM063A

Continuous power rating: 196VA

Primary: 230V @ 50Hz

Secondary 1: 46-0-46V @ 1.55A rms

Secondary 2: 25-0-25V @ 0.6A rms

Secondary 3: 19-0-19V @ 0.6A rms

Dimensions: approx 99x54mm

Mounting: mounting kit

Based on Soundking SK0-160-46


Type: TM078A

Continuous power rating: 196VA

Primary: 230V @ 50Hz

Secondary 1: 46-42-0-42-46V

@ 1.55A rms

Secondary 2: 25-0-25V @ 0.6A rms

Secondary 3: 19-0-19V @ 0.6A rms

Dimensions: approx 99x54mm

Mounting: mounting kit

Thermal overload protection

Based on Soundking SK0-160-46


Type: TM210A

Continuous power rating: 196VA

Primary: 240V @ 50Hz

Secondary 1: 26-0-26V @ 3.5A rms

Secondary 2: 12-0-12V @ 0.6A rms

GOSS band

Dimensions: approx 111x52mm

Mounting: M6 clearance hole

In a potted centre


Type: TM131A

Continuous power rating: 200VA

Primary: 240V @ 50Hz

Secondaries: 4 x 10V @ 5A rms

Dimensions: approx 111x49mm

Mounting: mounting kit


Type: TM157A

Continuous power rating: 225VA

Primary: 240V @ 50Hz

Electrostatic screen

Secondaries: 2 x 0-15V @ 7.5A rms

Dimensions: approx 111x53mm

Mounting: mounting kit


Type: TM254A

Continuous power rating: 225VA

Primary: 240V @ 50Hz

Secondaries: 2 x 0-35V @ 3.2A rms

GOSS band

Dimensions: approx 114x63mm

Mounting: M5 insert in potted centre


Type: TM191A

Continuous power rating: 225VA

Primary: 240V @ 50Hz

Secondaries: 2 x 37V off load

Dimensions: approx 122x56mm

Mounting: mounting kit

Very low noise design


Type: TM010A

Continuous power rating: 250VA

Primary: 2 x 0-115V @ 50/60Hz

Secondaries: 40-0-40V @ 3.13A rms

Dimensions: approx 112x66mm

Mounting: mounting kit


Type: TM124A

Continuous power rating: 250VA

Primary: 2 x 0-115V @ 50/60Hz

Electrostatic screen

Secondary: 32-0-32V @ 3.91A rms

GOSS band

Dimensions: approx 123x58mm

Mounting: M5 clearance hole

in a potted centre


Type: TM232A

Continuous power rating: 250VA

Primary: 0-240V @ 50Hz

Electrostatic screen

Secondary: 0-115V @ 2.17A rms

Dimensions: approx 113x60mm

Mounting: mounting kit


Type: TM234A

Continuous power rating: 250VA

Primary: 0-240V @ 50Hz

Secondary 1: 0-18.5V @ 4.32A rms

Secondary 2: 18.5-0-18.5V @ 3.65A

Secondary 3: 0-62V 0.56A

Dimensions: approx 114x59mm

Mounting: mounting kit


Type: TM274A

Continuous power rating: 258VA

Primary: 0-230V @ 50Hz

Electrostatic screen

Secondary 1: 2 x 35-0-35V @ 1A rms

Secondary 2: 2 x 42-0-42V @ 0.7A

GOSS band

Dimensions: approx 114x59mm

Mounting: M8 insert in

potted centre


Type: TM060A

Continuous power rating: 300VA

Primary: 0-230V @ 50Hz

Secondary: 33-0-33V @ 4.55A rms

Dimensions: approx 122x57mm

Mounting: mounting kit


Type: TM046A

Continuous power rating: 300VA

Primary: 0-230V @ 50Hz

Electrostatic screen

Secondary 1: 2 x 0-25V @ 5.3A rms

Secondary 2: 2 x 0-33.5V @ 0.5A rms

Dimensions: approx 122x56mm

Mounting: mounting kit


Type: TM093A

Continuous power rating: 300VA

Primary: 0-230V @ 50Hz

Electrostatic screen

Secondary 1: 31-0-31V @ 4.26A rms

Secondary 2: 12-0-12V @ 1.5A rms

GOSS band

Dimensions: approx 126x60mm

Mounting: M6 hole

in a potted centre


Type: TM094A

Continuous power rating: 300VA

Primary: 0-230V @ 50Hz

Electrostatic screen

Secondary 1: 40-0-40V @ 3.3A rms

Secondary 2: 12-0-12V @ 1.5A rms

GOSS band

Dimensions: approx 126x60mm

Mounting: M6 hole

in a potted centre


Type: TM114A

Continuous power rating: 300VA

Primary: 0-230V @ 50Hz

Electrostatic screen

Secondary 1: 2 x 27V @ 5.44A rms

Secondary 2: 24V @ 0.25A rms

GOSS band

Dimensions: approx 138x49mm

Mounting: M6 x 25mm bush

in a potted centre

Extended lead time on this item


Type: TM105A

Continuous power rating: 300VA

Primary: 2 x 0-115V @ 50/60Hz

Secondary: 2 x 35V @ 4.29A rms

Dimensions: approx 122x56mm

Mounting: mounting kit


Type: TM301A

Continuous power rating: 300VA

Primary: 0-230V @ 50Hz

Electrostatic screen

Secondary: 2 x 0-35V @ 4.29A rms

GOSS band

Dimensions: approx 123x60mm

Mounting: M6 clearance hole

In a potted centre


Type: TM122A

Continuous power rating: 300VA

Primary: 2 x 0-115V + 0-10V @ 50/60Hz

Secondary: 2 x 35V @ 4.29A rms

Dimensions: approx 112x59mm

Mounting: mounting kit


Type: TM188A

Continuous power rating: 300VA

Primary: 0-220V @ 50Hz

(230V & 240V versions available)

Electrostatic screen

Secondary: 2 x 35V @ 4.29A rms

GOSS band

Dimensions: approx 126x60mm

Mounting: M6 hole

in a potted centre


Type: TM269A

Continuous power rating: 300VA

Primary: 0-230V @ 50Hz

Electrostatic screen

Secondary: 20-0-20V @ 7.5A rms

GOSS band

Dimensions: approx 124x58mm

Mounting: mounting kit


Type: TM242A

Continuous power rating: 300VA

Primary: 0-240V @ 50Hz

Electrostatic screen

Secondary: 35-0-35V @ 4.29A rms

GOSS band

Dimensions: approx 124x60mm

Mounting: M5 x 25mm bush

in a potted centre


Type: TM288A

Continuous power rating: 308VA

Primary: 0-240V @ 50Hz

Electrostatic screen

Secondary 1: 40-0-40V @ 3.75A rms

Secondary 2: 15-0-15V @ 250mA rms

GOSS band

Dimensions: approx 123x59mm

Mounting: mounting kit

For EPE Ultra-LD amplifier


Type: TM264A

Continuous power rating: 337VA

Primary: 0-230V @ 50Hz

Secondary 1: 2 x 0-30V @ 5A rms

Secondary 2: 0-16.2V @ 1.5A rms

Secondary 3: 0-8.2V @ 1.5A rms

Dimensions: approx 124x58mm

Mounting: mounting kit


Type: TM089A

Continuous power rating: 400VA

Primary: 0-240V @ 50Hz

Secondary: 26-0-26V @ 7.69A rms

Dimensions: approx 121x67mm

Mounting: mounting kit


Type: TM245A

Continuous power rating: 400VA

Primary: 0-240V @ 50Hz

Secondary: 2 x 0-85V off load

Dimensions: approx 136x63mm

Mounting: mounting kit


Type: TM004A

Continuous power rating: 450VA

Primary: 0-230V @ 50Hz

Electrostatic screen

Secondaries: 2 x 36-0-36V @ 3.13A rms

Dimensions: approx 138x68mm

Mounting: M8 clearance hole in a

potted centre


Type: TM134A

Continuous power rating: 450VA

Primary: 0-230V @ 50Hz

Electrostatic screen

Secondaries: 2 x 55V @ 4.09A rms

Dimensions: approx 139x68mm

Mounting: M8 x 30mm bush

in a potted centre


Type: TM141A

Continuous power rating: 450VA

Primary: 0-230V @ 50Hz

Secondaries: 2 x 40V @ 5.63A rms

Dimensions: approx 140x75mm

Mounting: M8 x 30mm bush

in a potted centre

Very low mechanical noise


Type: TM142A

Continuous power rating: 450VA

Primary: 0-230V @ 50Hz

Electrostatic screen

Secondaries: 2 x 40V @ 5.63A rms

GOSS band

Dimensions: approx 144x76mm

Mounting: M8 x 30mm bush

in a potted centre

Very low mechanical noise


Type: TM073A

Continuous power rating: 456VA

Primary: 2 x 0-115V @ 50/60Hz

Electrostatic screen

Secondaries: 2 x 42V @ 5.42A rms

2 x 15V @ 1.5A rms

GOSS band

Dimensions: approx 145x67mm

Mounting: M8 clearance hole in a

potted centre

As supplied to Andrea Ciuffoli

with optional black Mylar finish


Type: TM163A

Continuous power rating: 500VA

Primary: 240V @ 50Hz

Secondaries: 2 x 18V @ 13.89A rms

Dimensions: approx 137x72mm

Mounting: mounting kit


Type: TM255A

Continuous power rating: 500VA

Primary: 220V @ 50Hz

Secondaries: 2 x 0-50V @ 5A rms

Dimensions: approx 138x75mm

Very low mechanical noise

Mounting: clearance hole

in a potted centre


Type: TM229A

Continuous power rating: 500VA

Primary: 240V @ 50Hz

Electrostatic screen

Secondaries: 2 x 40V @ 6.25A rms

GOSS band

Dimensions: approx 141x65mm

Mounting: mounting kit

Type: TM047A

Continuous power rating: 504VA

Primary: 2 x 0-115V @ 50/60Hz

Secondaries: 2 x 21V @ 12A rms

Dimensions: approx 138x78mm

Mounting: M8 clearance hole in a

potted centre


Type: TM172A

Continuous power rating: 550VA

Primary: 0-240V @ 50Hz

Secondary: 67-18.5-0-18.5-67V off load

Dimensions: approx 137x67mm

Mounting: mounting kit

Based on NRE Electronics XLS402D

Extended lead time on this item


Type: TM202A

Continuous power rating: 570VA

Primary: 0-230V @ 50Hz

Secondaries: 4 x 22V @ 6.48A rms

& 2 x 15V @ 1A rms

Dimensions: approx 138x74mm

Mounting: mounting kit



Type: TM275A

Continuous power rating: 573VA

Primary: 0-230V @ 50Hz

Electrostatic screen

Secondary 1: 2 x 35-0-35V @ 3.25A rms

Secondary 2: 2 x 42-0-42V @ 0.7A rms

GOSS band

Dimensions: approx 164x68mm

Mounting: M8x30mm bush

In a potted centre



Type: TM277A

Continuous power rating: 598VA

Primary: 0-230V @ 50Hz

Electrostatic screen

Secondary 1: 0-110V @ 5A rms

Secondary 2: 0-24V @ 2A rms

GOSS band

Dimensions: approx 164x67mm

Mounting: M8 bush

In a potted centre


Type: TM011A

Continuous power rating: 600VA

Primary: 0-230V @ 50Hz

Secondaries: 2 x 0-35V @ 8.93A rms

Dimensions: approx 138x78mm

Mounting: M8 clearance hole in a

potted centre


Type: TM091A

Continuous power rating: 600VA

Primary: 0-230V @ 50Hz

Electrostatic screen

Secondaries: 2 x 42V @ 7.14A rms

Dimensions: approx 140x78mm

GOSS band

Mounting: M8 clearance hole in a

potted centre


Type: TM230A

Continuous power rating: 604VA

Primary: 2 x 0-120V @ 50/60Hz

Electrostatic screen

Secondaries: 21.6V, 22.5V,10.4V & 40V

Dimensions: approx 135x68mm

Based on the Amek 850 mixer

PSU transformer

Mounting: mounting kit


Type: TM097A

Continuous power rating: 639VA

Primary: 0-230V @ 50Hz

Electrostatic screen

Secondary 1: 70V @ 9A rms

Secondary 2: 15-0-15V @ 0.3A rms

GOSS band

Dimensions: approx 166x65mm

Mounting: M8 clearance hole in a

potted centre


Type: TM080A

Continuous power rating: 696VA

Primary: 0-240V @ 50Hz

Secondary 1: 70V @ 9.29A rms

Secondary 2: 15-0-15V @ 1.5A rms

Dimensions: approx 162x64mm

Mounting: mounting kit


Type: TM173A

Continuous power rating: 700VA

Primary: 0-240V @ 50Hz

Secondaries: 2 x 10.2V @ 34.31A rms

Dimensions: approx 162x63mm

Mounting: mounting kit


Type: TM182A

Continuous power rating: 700VA

Primary: 0-240V @ 50Hz

(Primary tapped to give either

11V, 12V or 13V outputs)

Secondaries: 2 x 11-13V @ 27A rms

Dimensions: approx 163x64mm

Mounting: mounting kit


Type: TM261A

Continuous power rating: 756VA

Primary: 0-230V @ 50Hz

Secondary: 2 x 0-18V @ 21A rms

Dimensions: approx 163x72mm

Mounting: mounting kit


Type: TM056A

Continuous power rating: 790VA

Primary: 0-230V @ 50Hz

Electrostatic screen

Secondary 1: 35-0-35V @ 11A rms

Secondary 2: 12-0-12V @ 0.8A rms

Dimensions: approx 158x78mm

Mounting: M8 clearance hole in a

potted centre


Type: TM107A

Continuous power rating: 800VA

Primary: 0-240V @ 50Hz

Secondary: 65-58-0-58-65V off load

Dimensions: approx 158x75mm

Mounting: mounting kit


Type: TM158A

Continuous power rating: 800VA

Primary: 0-240V @ 50Hz

Secondary: 2 x 18V @ 22.22A rms

GOSS band

Dimensions: approx 161x79mm

Mounting: M8x30mm bush

In a potted centre


Type: TM199A

Continuous power rating: 800VA

Primary: 2 x 115V @ 50/60Hz

Secondary: 2 x 28V @ 14.29A rms

Dimensions: approx 157x76mm

Mounting: mounting kit

Very low noise design


Type: TM117A

Continuous power rating: 900VA

Primary: 0-230V @ 50Hz

Electrostatic screen

Secondary: 2 x 32V @ 14.06A rms

GOSS band

Dimensions: approx 163x81mm

Mounting: M8 clearance hole in a

potted centre


Type: TM118A

Continuous power rating: 906VA

Primary: 0-240V @ 50Hz

Secondaries: 2 x 23.5-0-23.5V @ 8.66A rms

4 x 0-11.5V @ 1.99A rms

Dimensions: approx 160x79mm

Mounting: M8 clearance hole in a

potted centre


Type: TM039A

Continuous power rating: 911VA

Primary: 0-230V @ 50Hz

Electrostatic screen

Secondary 1: 30-0-30V @ 14.97A rms

Secondary 2: 13-0-13V @ 0.5A rms

GOSS band

Dimensions: approx 161x78mm

Mounting: M8 clearance hole in a

potted centre



Type: TM166A

Continuous power rating: 1000VA

Primary: 0-240V @ 50Hz

Secondary: 2 x 35V @ 14.29A rms

GOSS band

Dimensions: approx 163x77mm

Mounting: M8x30mm bush

In a potted centre



HackerNAP Transformers



Type: HN1

Continuous power rating: 686VA

Primary: 0-240V @ 50Hz

Electrostatic screen

Secondary 1: 35-0-35V @ 9A rms

Secondary 2: 40-0-40V @ 0.7A rms

GOSS band

Dimensions: approx 167x71mm

Mounting: M8x30mm bush

In a potted centre

Heavy gauge leadouts


Type: HN2

Continuous power rating: 406VA

Primary: 0-240V @ 50Hz

Electrostatic screen

Secondary 1: 35-0-35V @ 5A rms

Secondary 2: 40-0-40V @ 0.7A rms

GOSS band

Dimensions: approx 165x63mm

Mounting: M8x30mm bush

In a potted centre

Heavy gauge leadouts


Type: HN3

Continuous power rating: 406VA

Primary: 0-240V @ 50Hz

Electrostatic screen

Secondary 1: 35-0-35V @ 5A rms

Secondary 2: 40-0-40V @ 0.7A rms

GOSS band

Dimensions: approx 142x75mm

Mounting: M8x30mm bush

In a potted centre

Heavy gauge leadouts


Type: HN4

Continuous power rating: 40VA

Primary: 0-240V @ 50Hz

Electrostatic screen

Secondary : 40-0-40V @ 0.5A rms

GOSS band

Dimensions: approx 97x39mm

Mounting: M5x25mm bush

In a potted centre


Type: HN5

Continuous power rating: 812VA

Primary: 0-240V @ 50Hz

Electrostatic screen

Secondary 1: 35-0-35V @ 5A rms

Secondary 2: 35-0-35V @ 5A rms

Secondary 3: 40-0-40V @ 0.7A rms

Secondary 4: 40-0-40V @ 0.7A rms

GOSS band

Dimensions: approx 160x80mm

Mounting: M8x30mm bush

In a potted centre

Heavy gauge leadouts

Black acetate finish


Type: HN6

Continuous power rating: 818VA

Primary: 0-120V @ 60Hz

Electrostatic screen

Secondary 1: 35-0-35V @ 5A rms

Secondary 2: 35-0-35V @ 5A rms

Secondary 3: 42-0-42V @ 0.7A rms

Secondary 4: 42-0-42V @ 0.7A rms

GOSS band

Dimensions: approx 160x75mm

Mounting: M8x30mm bush

In a potted centre

Heavy gauge leadouts

For use in USA only


Audio Line Transformers


Type: TM263A

Continuous power rating: 120VA

Primary: 4Ω

Secondary: 100V

Frequency range: 40Hz-20kHz

Dimensions: approx 111x47mm

Mounting: mounting kit


Type: TM006A

Continuous power rating: 600VA

Primary: 2Ω

Secondary: 140V

Frequency range: 100Hz-16kHz

Dimensions: approx 137x59mm

Mounting: mounting kit


Type: TM256A

Power rating: 500VA

@ 50% duty cycle

Primary: 100V

Secondary: 8Ω

Frequency range: 40Hz-20kHz

Dimensions: approx 137x72mm

Mounting: mounting kit




Valve (tube) Transformers

PSU Transformers


These toroidal transformers are designed

for low mechanical noise & low stray field.


All high voltage & 5V heater windings are

Isolated from other windings


High voltage windings over 250V have

additional interwinding insulation.


All leads are stranded flex for easy connection


Dimensions are measured away from

leadout bulges, add 5mm to height for

transformers supplied with mounting kit


Type: TM247A

Continuous power rating: 9VA

Primary: 0-230-240V @ 50Hz

Electrostatic screen

Secondary: 3.15-0-3.15V @ 1.4A rms

Very low regulation (approx 2.5%)

GOSS band

Dimensions: approx 93x37mm

Mounting: M8mm insert

in potted centre


Type: TM283A

Continuous power rating: 14.1VA

Primary: 0-240V @ 50Hz

Secondary 1: 125V @ 30mA rms

Secondary 2: 7.5V @ 750mA rms

Secondary 3: 6.3V @750mA rms

Dimensions: approx 68x32mm

Mounting: mounting kit

Minimum order quantity 2 off

For this transformer


Type: TM049A

Continuous power rating: 15.5VA

Primary: 0-240V @ 50Hz

Secondary 1: 131.5V @ 30mA rms

Secondary 2: 5.75V @ 2A rms

Dimensions: approx 82x40mm

Mounting: mounting kit


Type: TM147A

Continuous power rating: 33VA

Primary: 0-240V @ 50Hz

Secondary 1: 200V @ 0.1A rms

Secondary 2: 6.3V @ 2A rms

Dimensions: approx 84x43mm

Mounting: mounting kit


Type: TM033A

Continuous power rating: 36VA

Primary: 0-230V @ 50Hz

Electrostatic screen

Secondary 1: 12V @ 2A rms

Secondary 2: 115V @ 0.1A rms

GOSS band

Dimensions: approx 84x48mm

Mounting: M5 insert

in potted centre


Type: TM231A

Continuous power rating: 36VA

Primary: 0-240V @ 50Hz

Secondary 1: 230V @ 0.1A rms

Secondary 2: 6.3V @ 2A rms

Dimensions: approx 85x45mm

Mounting: mounting kit


Type: TM298A

Continuous power rating: 40VA

Primary: 2 x 0-120V @ 50/60Hz

Electrostatic screen

Secondary 1: 280V @ 130mA rms

Secondary 2: 60V @ 50mA rms

Dimensions: approx 92x38mm

Mounting: mounting kit


Type: TM258A

Continuous power rating: 41VA

Primary: 0-240V @ 50Hz

Electrostatic screen

Secondary 1: 150V @ 0.2A rms

Secondary 2: 9V @ 1.2A rms

GOSS band

Dimensions: approx 94x36mm

Mounting: mounting kit


Type: TM273A

Continuous power rating: 43VA

Primary: 2 x 0-115V @ 50/60Hz

Electrostatic screen

Secondary 1: 250V @ 150mA rms

Secondary 2: 50V @ 100mA rms

GOSS band

Dimensions: approx 94x37mm

Mounting: mounting kit


Type: TM015A

Continuous power rating: 47VA

Primary: 0-230V @ 50Hz

Secondary 1: 115V @ 0.2A rms

Secondary 2: 12.5-0-12.5V @ 0.75A rms

Secondary 3: 3.15-0-3.15V @ 0.75A rms

Dimensions: approx 82x40mm

Mounting: mounting kit


Type: TM090A

Continuous power rating: 48VA

Primary: 0-240V @ 50Hz

Electrostatic screen

Secondary 1: 310V @ 20mA rms

Secondary 2: 4.3V @ 1A rms

Secondary 3: 12-0-12-30V

(12V taps @ 0.5A rms, 30V tap @ 0.3A rms)

Secondary 4: 16-0-16V @ 0.5A rms

Secondary 5: 6.3V @ 0.5A rms

Dimensions: approx 92x50mm

Mounting: mounting kit


Type: TM248A

Continuous power rating: 48VA

Primary: 0-230V @ 50Hz

Secondary 1: 2 x 0-110V @ 50mA rms

Secondary 2: 6.3V @ 4A rms

Secondary 3: 12V @ 1A rms

Dimensions: approx 94x38mm

Mounting: mounting kit


Type: TM068A

Continuous power rating: 48VA

Primary: 0-240V @ 50Hz

Secondary: 4 x 4V @ 3A rms

Dimensions: approx 84x46mm

Mounting: mounting kit

Used with TM067A & TM069A


Type: TM213A

Continuous power rating: 56VA

Primary: 0-240V @ 50Hz

Electrostatic screen

Secondary 1: 240V @ 100mA rms

Secondary 2: 12.6V @ 2.5A rms

Dimensions: approx 115x53mm

Potted into a nylon shell


Type: TM139A

Continuous power rating: 57VA

Primary: 0-230V @ 50Hz

Secondary 1: 230V @ 50mA rms

Secondary 2: 5-0-5V @ 4.5A rms

Dimensions: approx 92x35mm

Mounting: mounting kit


Type: TM045A

Continuous power rating: 62VA

Primary: 0-230V @ 50Hz

Electrostatic screen

Secondary 1: 220V @ 0.17A rms

Secondary 2: 9V @ 2A rms

Secondary 3: 6.3V @ 1A rms

Dimensions: approx 92x47mm

Mounting: M5 clearance hole

in potted centre


Type: TM070A

Continuous power rating: 80VA

Primary: 0-240V @ 50Hz

Secondary 1: 0-188.5V off load

(Rated up to 300mA rms)

Secondary 2: 6.3-0-6.3V off load

(Rated up to 2.4A rms)

Dimensions: approx 92x51mm

Mounting: mounting kit


Type: TM221A

Continuous power rating: 82VA

Primary: 0-230V @ 50Hz

Secondary 1: 350V @ 100mA rms

Secondary 2: 105V @ 100mA rms

Secondary 3: 18-0-18V @ 1A rms

Dimensions: approx 94x60mm

Mounting: mounting kit


Type: TM285A

Continuous power rating: 87VA

Primary: 0-230V @ 50Hz

Secondary 1: 230V @ 200mA rms

Secondary 2: 50V @ 100mA rms

Secondary 3: 12V @ 3A rms

Dimensions: approx 92x48mm

Mounting: mounting kit


Type: TM040A

Continuous power rating: 90VA

Primary: 0-230V @ 50Hz

Electrostatic screen

Secondary 1: 340-130-0-130-340V

(130V taps @ 10mA rms,

340V taps @ 70mA rms)

Secondary 2: 2.5-0-2.5V @ 3A rms

Secondary 3: 2 x 0-6.3V @ 1A rms

Secondary 4: 6.3-0-6.3V @ 1A rms

Dimensions: approx 112x48mm

Mounting: mounting kit


Type: TM154A

Continuous power rating: 98VA

Primary: 240V @ 50Hz

Electrostatic screen

Secondary 1: 275-0-275V @ 0.1A rms

Secondary 2: 3.15-0-3.15V @ 2.5A rms

Secondary 3: 18V @ 1.5A rms

GOSS band

Dimensions: approx 116x50mm

Mounting: M5 clearance hole

In a potted centre


Type: TM235A

Continuous power rating: 98VA

Primary: 240V @ 50Hz

Electrostatic screen

Secondary 1: 0-250V @ 50mA rms

Secondary 2: 0-180V @ 240mA rms

Secondary 3: 9-0-6-9V @ 1.5A rms

Secondary 4: 0-15V @ 1A rms

Dimensions: approx 95x58mm

Mounting: mounting kit


Type: TM212A

Continuous power rating: 100VA

Primary: 240V @ 50Hz

Secondary: 2 x 12V @ 4.17A rms

Dimensions: 115x53mm

Potted in a black nylon shell

Used with TM211A

In single-ended OTL design


Type: TM289A

Continuous power rating: 104VA

Primary: 2 x 0-120V @ 50/60Hz

Electrostatic screen

Secondary 1: 340V @ 200mA rms

Secondary 2: 3.15-0-3.15V @ 5A rms

Secondary 3: 45V @ 100mA rms

Dimensions: approx 122x67mm

Mounting: mounting kit


Type: TM195A

Continuous power rating: 107VA

Primary: 230V @ 50Hz

Secondary 1: 320V @ 0.3A rms

Secondary 2: 105V @ 0.1A rms

Dimensions: approx 100x56mm

Mounting: M5 clearance hole

In a potted centre


Type: TM069A

Continuous power rating: 108VA

Primary: 0-240V @ 50Hz

Secondary: 4 x 9V @ 3A rms

Dimensions: approx 92x46mm

Mounting: mounting kit

Used with TM067A & TM068A


Type: TM152A

Continuous power rating: 109VA

Primary: 2 x 0-120V @ 50/60Hz

Electrostatic screen

Secondary 1: 0-330-340V @ 0.256A rms

(One tap used at a time)

Secondary 2: 3.15-0-3.15V @ 3A rms

Secondary 3: 25V @ 0.1A rms

Dimensions: approx 113x50mm

Mounting: mounting kit


Type: TM291A

Continuous power rating: 109VA

Primary: 2 x 0-115V @ 50/60Hz

Electrostatic screen

Secondary 1: 0-340V @ 200mA rms

Secondary 2: 2 x 0-12V @ 1.5A rms

Secondary 3: 25V @ 200mA rms

Dimensions: approx 95x58mm

Mounting: mounting kit


Type: TM272A

Continuous power rating: 110VA

Primary: 2 x 0-117V @ 50/60Hz

Electrostatic screen

Secondary 1: 255V @ 100mA rms

Secondary 2: 215V @ 150mA rms

Secondary 3: 15V @ 1.5A rms

Secondary 4: 17V @ 1.5A rms

Secondary 5: 50V @ 80mA rms

Dimensions: approx 110x46mm

Mounting: mounting kit


Type: TM260A

Continuous power rating: 112VA

Primary: 230V @ 50Hz

Electrostatic screen

Secondary 1: 0-330V off load

Secondary 2: 0-9V @ 2.5A rms

Secondary 3: 15-0-15V @ 1A rms

Dimensions: approx 116x59mm

Mounting: mounting kit

Very low mechanical noise


Type: TM079A

Continuous power rating: 116VA

Primary: 0-240V @ 50Hz

Secondary 1: 425V @ 0.11A rms

Secondary 2: 2 x 9V @ 2.5A rms

Secondary 3: 3.15-0-3.15V @ 3.8A rms

Dimensions: approx 95x54mm

Mounting: mounting kit


Type: TM233A

Continuous power rating: 120VA

Primary: 240V @ 50Hz

Secondary: 6.3V @ 19A rms

Dimensions: approx 92x54mm

Mounting: mounting kit


Type: TM203A

Continuous power rating: 128VA

Primary: 0-240V @ 50Hz

Electrostatic screen

Secondary 1: 60V @ 200mA rms

Secondary 2: 215V @ 50mA rms

Secondary 3: 350V @ 200mA rms

Secondary 4: 3.15-0-3.15V @ 5.5A rms

Dimensions: approx 107x60mm

Mounting: mounting kit

Extended lead time on this item


Type: TM038A

Continuous power rating: 130VA

Primary: 0-240V @ 50Hz

Electrostatic screen

Secondary 1: 340-0-340V @ 0.16A rms

Secondary 2: 3.7V @ 4A rms

Secondary 3: 6.3V @ 1A rms

Dimensions: approx 125x66mm

Encapsulated in black plastic shell

with a central M6 clearance hole


Type: TM076A

Continuous power rating: 133VA

Primary: 0-240V @ 50Hz

Secondary 1: 2 x 0-150V off load

Secondary 2: 2 x 0-6.3V @ 3A rms

Dimensions: approx 112x52mm

Mounting: mounting kit


Type: TM096A

Continuous power rating: 134VA

Primary: 0-220V @ 50Hz

(230V or 240V version available)

Electrostatic screen

Secondary 1: 250V @ 0.2A rms

Secondary 2: 2 x 15V @ 1A rms

Dimensions: approx 112x49mm

Mounting: mounting kit


Type: TM153A

Continuous power rating: 137VA

Primary: 2 x 0-120V @ 50/60Hz

Electrostatic screen

Secondary 1: 0-150-200-230V

(Wire rated @ 0.5A rms)

Secondary 2: 7.25-0-7.25V @ 1.5A rms

Dimensions: approx 112x51mm

Mounting: mounting kit


Type: TM115A

Continuous power rating: 149VA

Primary: 0-240V @ 50Hz

Electrostatic screen

Secondary 1: 280V @ 0.25A rms

Secondary 2: 18V @ 0.5A rms

Dimensions: approx 93x50mm

Mounting: mounting kit


Type: TM151A

Continuous power rating: 150VA

Primary: 0-240V @ 50Hz

Secondaries: 2 x 275V @ 0.27A rms

& 2 x 6V @ 0.1A rms

Dimensions: approx 112x57mm

Mounting: mounting kit


Type: TM019A

Continuous power rating: 185VA

Primary: 0-240V @ 50Hz

Secondary 1: 2 x 0-335V @ 0.21A rms

Secondary 2: 2 x 6.3V @ 3.5A rms

Secondary 3: 18-0-18V @ 0.1A rms

Dimensions: approx 113x63mm

Mounting: mounting kit


Type: TM012A

Continuous power rating: 196VA

Primary: 2 x 0-115V @ 50/60Hz

Secondary 1: 0-220V @ 0.4A rms

Secondary 2: 9-0-9V @ 6A rms

Dimensions: approx 113x55mm

Mounting: mounting kit


Type: TM067A

Continuous power rating: 200VA

Primary: 0-240V @ 50Hz

Secondary: 800-0-800V rms off load

Dimensions: approx 123x62mm

Mounting: mounting kit

Used with TM068A & TM069A


Type: TM027A

Continuous power rating: 227VA

Primary: 0-230V @ 50Hz

Secondary 1: 375-0-375V @ 0.165A rms

Secondary 2: 12.6V @ 6A rms

Secondary 3: 5V @ 3A rms

Secondary 4: 6.3V @ 3A rms

Secondary 5: 15V @ 0.3A rms

Dimensions: approx 114x64mm

Mounting: mounting kit


Type: TM054A

Continuous power rating: 230VA

Primary: 0-230V @ 50Hz

Secondary 1: 0-342-355V @ 0.39A rms

(one tap used at a time)

Secondary 2: 2 x 0-6.4V @ 2.31A rms

Secondary 3: 6.3V @ 1.2A rms

Dimensions: approx 102x60mm

Mounting: M6 clearance hole

in potted centre


Type: TM032A

Continuous power rating: 240VA

Primary: 0-220-230-240V @ 50Hz

Secondary 1: 330V @ 0. 5A rms

Secondary 2: 6.05V @ 8A rms

Secondary 3: 6.85V @ 2A rms

Secondary 4: 36V @ 0.3A rms

Dimensions: approx 122x55mm

Mounting: mounting kit


Type: TM211A

Continuous power rating: 250VA

Primary: 240V @ 50Hz

Secondary: 2 x 12V @ 4.17A rms

Dimensions: 125x66mm

Potted in a black nylon shell

Used with TM212A

In single-ended OTL design


Type: TM023A

Continuous power rating: 255VA

Primary: 0-240V @ 50Hz

Secondary 1: 0-260V @ 0.5A rms

Secondary 2: 110-0-110V @ 50mA rms

Secondary 3: 12.6V @ 8A rms

Secondary 4: 6.3V @ 2A rms

Dimensions: approx 123x57mm

Mounting: mounting kit


Type: TM055A

Continuous power rating: 257VA

Primary: 0-240V @ 50Hz

Electrostatic screen

Secondary 1: 0-410V @ 0.48A rms

Secondary 2: 2 x 0-9V @ 2A rms

Secondary 3: 6.3V @ 2.2A rms

Secondary 4: 6.3V @ 0.8A rms

Secondary 5: 24V @ 0.2A rms

Dimensions: approx 137x62mm

Mounting: mounting kit


Type: TM161A

Continuous power rating: 275VA

Primary: 0-230V @ 50Hz

Electrostatic screen

Secondary 1: 0-450V @ 0.5A rms

Secondary 2: 3,15-0-3.15V @ 8A rms

GOSS band

Dimensions: approx 140x66mm

Encapsulated in a black plastic

Shell with a central M6 hole

Extended lead time on this item


Type: TM132A

Continuous power rating: 283VA

Primary: 2 x 0-120V @ 50/60Hz

Electrostatic screen

Secondary 1: 0-240-340V @ 0.2A rms

(One tap used at a time @ 0.7A rms max)

Secondary 2: 3.15-0-3.15V @ 5A rms

Secondary 3: 50V @ 0.2A rms

Secondary 4: 12.6V @ 0.3A rms

Dimensions: approx 122x58mm

Mounting: mounting kit


Type: TM112A

Continuous power rating: 300VA

Primary: 0-240V @ 50Hz

Secondary 1: 360-55-0-55-360V rms

(360V taps @ 300mA, 55V taps @ <1mA)

Secondary 2: 2 x 3.15-0-3.15V @ 5A rms

Secondary 3: 5V @ 4A rms

GOSS band

Black acetate finish

Dimensions: approx 129x65mm

Mounting: M6 clearance hole in a potted centre


Type: TM206A

Continuous power rating: 308VA

Primary: 0-240V @ 50Hz

Secondary 1: 280-0-280V @ 0.5Arms

Secondary 2: 3.15-0-3.15V @ 2.55A rms

Secondary 3: 6.3-0-6.3V @ 1A rms

Dimensions: approx 122x68mm

Mounting: mounting kit


Type: TM259A

Continuous power rating: 340VA

Primary: 0-240V @ 50Hz

Secondary 1: 0-567V off load

Secondary 2: 0-203V off load

Secondary 3: 0-43.8V off load

Secondary 4: 0-9V @ 2A rms

Secondary 5: 0-6.3V @ 11A rms

Dimensions: approx 139x66mm

Mounting: mounting kit

Based on Collins KWM-2A

transformer


Type: TM280A

Continuous power rating: 586VA

Primary: 2 x 0-120V @ 50/60Hz

Electrostatic screen

Secondary 1: 0-240-340V @ 1.5A rms

(One tap used at a time)

Secondary 2: 50V @ 100mA rms

Secondary 3: 12.6V @ 0.6A rms

Secondary 4: 3.15-0-3.15V @ 6.4A rms

Secondary 5: 3.15-0-3.15V @ 3.6A rms

Dimensions: approx 165x69mm

Mounting: mounting kit


Type: TM057A

Continuous power rating: 630VA

Primary: 0-230V @ 50Hz

Secondary: 1537V @ 0.41A rms

Dimensions: approx 165x68mm

Mounting: mounting kit


Output Transformers


Type: TM016A

Type: push-pull

Continuous power rating: 10W @ 50Hz-20kHz

Primary: 3200Ω anode-anode

Secondary: 8Ω

-3dB frequency range: 35Hz-20kHz

Dimensions: approx 68x30mm

Mounting: mounting kit


Type: TM113A

Type: push-pull

Continuous power rating: 35W @ 20Hz-40kHz

Primary: 4300Ω anode-anode with 43% UL taps

Secondary: 0-4-8-16Ω

Dimensions: approx 112x62mm

Mounting: mounting kit


Type: TM296A

Type: push-pull

Continuous power rating: 40W @ 35Hz-100kHz

Primary: 4000Ω anode-anode

Secondary: 0-8-16Ω

Dimensions: approx 92x46mm

Mounting: mounting kit

Vox AC30 amplifier type


Type: TM162A

Type: push-pull

Continuous power rating: 50W @ 20Hz-40kHz

Primary: 5000Ω anode-anode with 40% UL taps

Secondary: 8Ω

Dimensions: approx 125x66mm

Encapsulated into a black plastic shell

with a central M6 clearance hole


Type: TM048A

Type: push-pull

Continuous power rating: 120W @ 20Hz-80kHz

Primary: 2000Ω anode-anode with 67% UL taps

Secondary: 8Ω

Dimensions: approx 147x75mm

Encapsulated into a black plastic shell

with a central M8 clearance hole




The following items are a small selection of existing designs & are all made to Order. If you do not see a suitable design I will be pleased to quote.