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. 671-9189
Brand :RS PRO
THB636.55
Each
Units
230V ac 11.8V ac 50VA 1 4.237A 33mm 720g 80mm 80 (Dia.) x 33mm 50Hz 60Hz - Copper Conductor Termination Wire -
RS Stock No. 123-3999
Brand :RS PRO
THB3,133.60
Each
Units
230V ac 2 x 45V ac 625VA 2 - 68mm 4.3kg 136mm 136 (Dia.) x 68mm 50Hz 60Hz Surface Mount Lead Wire -
RS Stock No. 123-4004
Brand :RS PRO
THB4,022.71
Each
Units
230V ac 2 x 55V ac 800VA 2 - 60mm 5.1kg 162mm 162 (Dia.) x 60mm 50Hz 60Hz Surface Mount Lead Wire -
RS Stock No. 671-9145
Brand :RS PRO
THB1,171.35
Each
Units
115V ac, 230V ac 2 x 12V ac 160VA 2 6.667A 46mm 1.7kg 109mm 109 (Dia.) x 46mm 50Hz 60Hz - Copper Conductor -
RS Stock No. 123-4025
Brand :RS PRO
THB1,510.93
Each
Units
230V ac 2 x 25V ac 160VA 2 - 53mm 1.5kg 115mm 115 (Dia.) x 53mm 50Hz 60Hz Surface Mount Lead Wire -
RS Stock No. 540-5242
Brand :RS PRO
THB1,216.36
Each
Units
115 V ac, 230 V ac 2 x 25V ac 50VA 2 1A 34mm 760g 80mm 80 (Dia.) x 34mm 50Hz 60Hz - - 6mm
RS Stock No. 117-6074
Brand :RS PRO
THB3,179.26
Each
Units
2 x 115V ac 2 x 50V ac 500VA - - - - - 135 (Dia.) x 68mm 50Hz 60Hz Surface Mount Termination Wire -
RS Stock No. 117-6051
Brand :RS PRO
THB829.15
Each
Units
2 x 115V ac 2 x 12V ac 100VA 2 - 42mm 1.1kg 90mm 90 (Dia.) x 42mm 50Hz 60Hz Surface Mount Termination Wire -
RS Stock No. 173-0144
Brand :RS PRO
THB601.933
Each (In a Box of 30)
Units
2 x 115V 2 x 22V 7VA - 159mA 23.1mm 174g - 49.7 x 49.7 x 23.1mm - 50Hz Through Hole - -
RS Stock No. 123-4043
Brand :RS PRO
THB2,871.85
Each
Units
2 x 115V ac 2 x 40V ac 500VA 2 - 60mm 3.5kg 136mm 136 (Dia.) x 60mm 50Hz 60Hz Surface Mount Lead Wire -
RS Stock No. 123-4007
Brand :RS PRO
THB734.81
Each
Units
230V ac 2 x 6V ac 15VA 2 - 35mm 300g 63mm 63 (Dia.) x 35mm 50Hz 60Hz Surface Mount Lead Wire -
RS Stock No. 123-4041
Brand :RS PRO
THB2,720.97
Each
Units
2 x 115V ac 2 x 30V ac 500VA 2 - 60mm 3.5kg 136mm 136 (Dia.) x 60mm 50Hz 60Hz Surface Mount Lead Wire -
RS Stock No. 124-3840
Brand :RS PRO
THB356.97
Each
Units
2 x 115V 2 x 7V 1.6VA - - 18.5mm 82g - 39.6 x 39.6 x 18.5mm - 50Hz Through Hole - -
RS Stock No. 671-9078
Brand :RS PRO
THB614.37
Each
Units
115 V ac, 230 V ac 2 x 12V ac 30VA 2 1.25A 32mm 503g 70mm 70 (Dia.) x 32mm 50Hz 60Hz - Copper Conductor Termination Wire -
RS Stock No. 173-0126
Brand :RS PRO
THB548.333
Each (In a Box of 30)
Units
2 x 115V 2 x 12V 7VA - 292mA 23.1mm 174g - 49.7 x 49.7 x 23.1mm - 50Hz Through Hole - -
RS Stock No. 123-4009
Brand :RS PRO
THB771.77
Each
Units
230V ac 2 x 12V ac 15VA 2 - 35mm 300g 63mm 63 (Dia.) x 35mm 50Hz 60Hz Surface Mount Lead Wire -
RS Stock No. 173-0074
Brand :RS PRO
THB1,063.377
Each (In a Box of 6)
Units
230V ac 2 x 55V ac 225VA 2 2.045A 50mm 2.3kg 120mm 120 (Dia.) x 50mm 50Hz 60Hz - Copper Conductor -
RS Stock No. 173-0111
Brand :RS PRO
THB527.333
Each (In a Box of 42)
Units
2 x 115V 2 x 9V 1.6VA - 89mA 18.5mm 82g - 39.6 x 39.6 x 18.5mm - 50Hz Through Hole - -
RS Stock No. 124-3878
Brand :RS PRO
THB477.41
Each
Units
2 x 115V 2 x 22V 25VA - 568mA 37.5mm 435g - 60 x 60 x 37.5mm - 50Hz Through Hole - -
RS Stock No. 671-9185
Brand :RS PRO
THB1,337.01
Each
Units
115V ac, 230V ac 2 x 55V ac 225VA 2 2.045A 50mm 2.3kg 120mm 120 (Dia.) x 50mm 50Hz 60Hz - Copper Conductor -
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