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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รายละเอียดสินค้า / Description ราคา / Price 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 Stock No. 671-9081
Brand :RS PRO
THB581.30
Each
Units
115 V ac, 230 V ac 2 x 18V ac 30VA 2 833mA 32mm 503g 70mm 70 (Dia.) x 32mm 50Hz 60Hz - Copper Conductor Termination Wire -
RS Stock No. 124-3843
Brand :RS PRO
THB269.44
Each
Units
2 x 115V 2 x 15V 1.6VA - - 18.5mm 82g - 39.6 x 39.6 x 18.5mm - 50Hz Through Hole - -
RS Stock No. 173-0160
Brand :RS PRO
THB635.50
Each (In a Box of 20)
Units
2 x 115V 2 x 15V 15VA - 500mA 26.3mm 304g - 60 x 60 x 26.3mm - 50Hz Through Hole - -
RS Stock No. 671-9000
Brand :RS PRO
THB857.43
Each
Units
230V ac 2 x 55V ac 120VA 2 1.091A 48mm 1.4kg 96mm 96 (Dia.) x 48mm 50Hz 60Hz - Copper Conductor -
RS Stock No. 173-0099
Brand :RS PRO
THB563.708
Each (In a Box of 24)
Units
115 V ac, 230 V ac 2 x 9V ac 50VA 2 2.778A 33mm 740g 80mm 80 (Dia.) x 33mm 50Hz 60Hz - Copper Conductor Termination Wire -
RS Stock No. 124-3875
Brand :RS PRO
THB477.41
Each
Units
2 x 115V 2 x 12V 25VA - 1.041A 37.5mm 435g - 60 x 60 x 37.5mm - 50Hz Through Hole - -
RS Stock No. 123-4006
Brand :RS PRO
THB4,547.21
Each
Units
230V ac 2 x 50V ac 1000VA 2 - 70mm 6.5kg 162mm 162 (Dia.) x 70mm 50Hz 60Hz Surface Mount Lead Wire -
RS Stock No. 173-0166
Brand :RS PRO
THB670.20
Each (In a Box of 20)
Units
2 x 115V 2 x 15V 25VA - 832mA 37.5mm 435g - 60 x 60 x 37.5mm - 50Hz Through Hole - -
RS Stock No. 123-4035
Brand :RS PRO
THB2,850.11
Each
Units
230V ac 2 x 45V ac 500VA 2 - 65mm 3.5kg 148mm 148 (Dia.) x 65mm 50Hz 60Hz Surface Mount Lead Wire -
RS Stock No. 173-0214
Brand :RS PRO
THB1,278.75
Each (In a Box of 12)
Units
230V ac 2 x 55V ac 120VA 2 1.091A 48mm 1.4kg 96mm 96 (Dia.) x 48mm 50Hz 60Hz - Copper Conductor -
RS Stock No. 117-6078
Brand :RS PRO
THB2,677.50
Each
Units
2 x 115V ac 2 x 55V ac 800VA - - - - - 160 (Dia.) x 78mm 50Hz 60Hz Surface Mount Termination Wire -
RS Stock No. 117-6050
Brand :RS PRO
THB716.11
Each
Units
2 x 115V ac 2 x 9V ac 80VA - - - - - 90 (Dia.) x 36mm 50Hz 60Hz Surface Mount Termination Wire -
RS Stock No. 173-0101
Brand :RS PRO
THB563.708
Each (In a Box of 24)
Units
115 V ac, 230 V ac 2 x 18V ac 50VA 2 1.389A 33mm 740g 80mm 80 (Dia.) x 33mm 50Hz 60Hz - Copper Conductor Termination Wire -
RS Stock No. 671-9104
Brand :RS PRO
THB585.96
Each
Units
115 V ac, 230 V ac 2 x 18V ac 50VA 2 1.389A 33mm 740g 80mm 80 (Dia.) x 33mm 50Hz 60Hz - Copper Conductor Termination Wire -
RS Stock No. 173-0113
Brand :RS PRO
THB527.333
Each (In a Box of 42)
Units
2 x 115V 2 x 15V 1.6VA - 53mA 18.5mm 82g - 39.6 x 39.6 x 18.5mm - 50Hz Through Hole - -
RS Stock No. 671-9198
Brand :RS PRO
THB1,089.77
Each
Units
230V ac 11.8V ac 105VA 2 8.898A 46mm 1.3kg 93mm 93 (Dia.) x 46mm 50Hz 60Hz - Copper Conductor Termination Wire -
RS Stock No. 123-4053
Brand :RS PRO
THB4,300.61
Each
Units
2 x 115V ac 2 x 55V ac 1000VA 2 - 70mm 6.5kg 162mm 162 (Dia.) x 70mm 50Hz 60Hz Surface Mount Lead Wire -
RS Stock No. 117-6061
Brand :RS PRO
THB1,656.59
Each
Units
2 x 115V ac 2 x 24V ac 250VA 2 - 52mm 2.4kg 115mm 115 (Dia.) x 52mm 50Hz 60Hz Surface Mount Termination Wire -
RS Stock No. 117-6064
Brand :RS PRO
THB1,883.55
Each
Units
2 x 115V ac 2 x 30V ac 300VA - - - - - 117 (Dia.) x 60mm 50Hz 60Hz Surface Mount Termination Wire -
RS Stock No. 123-3990
Brand :RS PRO
THB1,958.77
Each
Units
230V ac 2 x 35V ac 300VA 2 - 58mm 2.3kg 115mm 115 (Dia.) x 58mm 50Hz 60Hz Surface Mount Lead Wire -
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