Toroidal Transformers

Toroidal transformers are magnetic core transformers manufactured within a toroidal (ring or doughnut) shape.

How do Toroidal Transformers they work?

Transformers use the principles of induction to transfer energy in the form of electricity via their internal coli. They make it possible for devices with different requirements to run off the same source of voltage. They are able to step the voltage up or down as needed. They can also increase and decrease current and alter electrical energy in other ways.

Toroidal transformers can be open or encapsulated, and some models are completed with PCB mounting pins.

Benefits of Toroidal Transformers

  • Transformers take up less space than their traditional square counterparts using less real estate. Some manufacturers suggest that fitting a toroidal transformer with flying leads instead of terminal blocks can save you up to 60% space.
  • These transformers are easy to mount, some even just require a single bolt to fix them in place.
  • They have flexible dimensions.
  • Toroidal transformers offer great noise reduction and emit less EMI (electromagnetic interference) than standard transformers.
  • They have a low stray field.
  • They are quieter to run than standard transformers and create less hum noise.
  • They present excellent value for money. Toroidal cores take less energy to maintain a magnetic field, and therefore use less power.

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Beskrivning Pris Primary Voltage Rating Secondary Voltage Rating Power Rating Number of Outputs Secondary Current Height Weight Diameter Dimensions Minimum Operating Frequency Maximum Operating Frequency Mounting Type Termination Type Fixing Hole Diameter
RS-artikelnummer 117-6062
VarumärkeRS PRO
701,16 kr
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2 x 115V ac 2 x 24V ac 300VA - - - - - 117 (Dia.) x 60mm 50Hz 60Hz Surface Mount Termination Wire -
RS-artikelnummer 123-3997
VarumärkeRS PRO
1 015,32 kr
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230V ac 2 x 55V ac 500VA 2 - 60mm 3.5kg 136mm 136 (Dia.) x 60mm 50Hz 60Hz Surface Mount Lead Wire -
RS-artikelnummer 123-3988
VarumärkeRS PRO
3 599,42 kr
Each
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230V ac 2 x 25V ac 300VA 2 - 58mm 2.3kg 115mm 115 (Dia.) x 58mm 50Hz 60Hz Surface Mount Lead Wire -
RS-artikelnummer 671-8912
VarumärkeRS PRO
175,74 kr
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230V ac 2 x 9V ac 15VA 2 833mA 31mm 365g 60mm 60 (Dia.) x 31mm 50Hz 60Hz - Copper Conductor Termination Wire 6mm
RS-artikelnummer 173-0082
VarumärkeRS PRO
150,869 kr
Each (In a Box of 40)
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230V ac 2 x 9V ac 15VA 2 833mA 31mm 365g 60mm 60 (Dia.) x 31mm 50Hz 60Hz - Copper Conductor Termination Wire 6mm
RS-artikelnummer 173-0088
VarumärkeRS PRO
146,235 kr
Each (In a Box of 24)
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115 V ac, 230 V ac 2 x 6V ac 50VA 2 4.167A 33mm 740g 80mm 80 (Dia.) x 33mm 50Hz 60Hz - Copper Conductor Termination Wire -
RS-artikelnummer 124-3871
VarumärkeRS PRO
186,09 kr
Each
Enheter
2 x 115V ac 2 x 18V 15VA - 417mA 26.3mm 304g - 60 x 60 x 26.3mm - 50Hz Through Hole - -
RS-artikelnummer 671-9088
VarumärkeRS PRO
219,47 kr
Each
Enheter
115 V ac, 230 V ac 2 x 6V ac 50VA 2 4.167A 33mm 740g 80mm 80 (Dia.) x 33mm 50Hz 60Hz - Copper Conductor Termination Wire -
RS-artikelnummer 173-0163
VarumärkeRS PRO
152,858 kr
Each (In a Box of 20)
Enheter
2 x 115V ac 2 x 18V 15VA - 417mA 26.3mm 304g - 60 x 60 x 26.3mm - 50Hz Through Hole - -
RS-artikelnummer 671-9006
VarumärkeRS PRO
359,91 kr
Each
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230V ac 2 x 25V ac 120VA 2 2.4A 48mm 1.4kg 96mm 96 (Dia.) x 48mm 50Hz 60Hz - Copper Conductor -
RS-artikelnummer 173-0211
VarumärkeRS PRO
257,784 kr
Each (In a Box of 12)
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230V ac 2 x 18V ac 120VA 2 3.333A 48mm 1.4kg 96mm 96 (Dia.) x 48mm 50Hz 60Hz - Copper Conductor -
RS-artikelnummer 123-3991
VarumärkeRS PRO
692,09 kr
Each
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230V ac 2 x 55V ac 300VA 2 - 58mm 2.3kg 115mm 115 (Dia.) x 58mm 50Hz 60Hz Surface Mount Lead Wire -
RS-artikelnummer 671-8946
VarumärkeRS PRO
168,49 kr
Each
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230V ac 2 x 18V ac 30VA 2 833mA 32mm 503g 70mm 70 (Dia.) x 32mm 50Hz 60Hz - Copper Conductor Termination Wire -
RS-artikelnummer 173-0141
VarumärkeRS PRO
139,912 kr
Each (In a Box of 30)
Enheter
230V ac 2 x 18V ac 30VA 2 833mA 32mm 503g 70mm 70 (Dia.) x 32mm 50Hz 60Hz - Copper Conductor Termination Wire -
RS-artikelnummer 671-9003
VarumärkeRS PRO
300,72 kr
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230V ac 2 x 18V ac 120VA 2 3.333A 48mm 1.4kg 96mm 96 (Dia.) x 48mm 50Hz 60Hz - Copper Conductor -
RS-artikelnummer 173-0213
VarumärkeRS PRO
287,466 kr
Each (In a Box of 12)
Enheter
230V ac 2 x 25V ac 120VA 2 2.4A 48mm 1.4kg 96mm 96 (Dia.) x 48mm 50Hz 60Hz - Copper Conductor -
RS-artikelnummer 671-9066
VarumärkeRS PRO
228,00 kr
Each
Enheter
115 V ac, 230 V ac 2 x 6V ac 30VA 2 2.5A 32mm 503g 70mm 70 (Dia.) x 32mm 50Hz 60Hz - Copper Conductor Termination Wire -
RS-artikelnummer 173-0075
VarumärkeRS PRO
326,71 kr
Each (In a Box of 6)
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230V ac 2 x 25V ac 225VA 2 4.5A 50mm 2.3kg 120mm 120 (Dia.) x 50mm 50Hz 60Hz - Copper Conductor -
RS-artikelnummer 173-0245
VarumärkeRS PRO
386,428 kr
Each (In a Box of 6)
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230V ac 2 x 12V ac 225VA 2 9.375A 50mm 2.3kg 120mm 120 (Dia.) x 50mm 50Hz 60Hz - Copper Conductor -
RS-artikelnummer 173-0133
VarumärkeRS PRO
328,212 kr
Each (In a Box of 12)
Enheter
115 V ac, 230 V ac 2 x 12V ac 120VA 2 5A 48mm 1.4kg 96mm 96 (Dia.) x 48mm 50Hz 60Hz - Copper Conductor -