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. 173-0169
Brand :RS PRO
THB880.00
Each (In a Box of 24)
Units
230V ac 2 x 12V ac 50VA 2 2.083A 33mm 740g 80mm 80 (Dia.) x 33mm 50Hz 60Hz - Copper Conductor Termination Wire -
RS Stock No. 173-0188
Brand :RS PRO
THB1,100.00
Each (In a Box of 16)
Units
230V ac 2 x 25V ac 80VA 2 1.6A 38mm 1kg 93mm 93 (Dia.) x 38mm 50Hz 60Hz - Copper Conductor -
RS Stock No. 671-9047
Brand :RS PRO
THB1,230.15
Each
Units
230V ac 2 x 25V ac 225VA 2 4.5A 50mm 2.3kg 120mm 120 (Dia.) x 50mm 50Hz 60Hz - Copper Conductor -
RS Stock No. 671-9135
Brand :RS PRO
THB885.69
Each
Units
115V ac, 230V ac 2 x 15V ac 120VA 2 4A 48mm 1.4kg 96mm 96 (Dia.) x 48mm 50Hz 60Hz - Copper Conductor -
RS Stock No. 117-6072
Brand :RS PRO
THB2,374.01
Each
Units
2 x 115V ac 2 x 30V ac 500VA - - - - - 135 (Dia.) x 68mm 50Hz 60Hz Surface Mount Termination Wire -
RS Stock No. 173-0120
Brand :RS PRO
THB541.00
Each (In a Box of 30)
Units
2 x 115V 2 x 9V 5VA - 278mA 19.5mm 144g - 49.7 x 49.7 x 19.5mm - 50Hz Through Hole - -
RS Stock No. 173-0244
Brand :RS PRO
THB1,883.714
Each (In a Box of 14)
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. 124-3876
Brand :RS PRO
THB477.41
Each
Units
2 x 115V 2 x 15V 25VA - 832mA 37.5mm 435g - 60 x 60 x 37.5mm - 50Hz Through Hole - -
RS Stock No. 671-9097
Brand :RS PRO
THB636.35
Each
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. 173-0174
Brand :RS PRO
THB880.00
Each (In a Box of 24)
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. 117-6052
Brand :RS PRO
THB1,023.08
Each
Units
2 x 115V ac 2 x 15V ac 100VA - - - - - 90 (Dia.) x 42mm 50Hz 60Hz Surface Mount Termination Wire -
RS Stock No. 123-4005
Brand :RS PRO
THB3,545.36
Each
Units
230V ac 2 x 40V ac 1000VA 2 - 70mm 6.5kg 162mm 162 (Dia.) x 70mm 50Hz 60Hz Surface Mount Lead Wire -
RS Stock No. 124-3850
Brand :RS PRO
THB383.06
Each
Units
2 x 115V 2 x 9V 5VA - - 19.5mm 144g - 49.7 x 49.7 x 19.5mm - 50Hz Through Hole - -
RS Stock No. 173-0096
Brand :RS PRO
THB555.433
Each (In a Box of 30)
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. 123-4028
Brand :RS PRO
THB1,894.31
Each
Units
230V ac 2 x 25V ac 225VA 2 - 52mm 1.9kg 126mm 126 (Dia.) x 52mm 50Hz 60Hz Surface Mount Lead Wire -
RS Stock No. 123-3989
Brand :RS PRO
THB1,958.77
Each
Units
230V ac 2 x 30V ac 300VA 2 - 58mm 2.3kg 115mm 115 (Dia.) x 58mm 50Hz 60Hz Surface Mount Lead Wire -
RS Stock No. 123-3988
Brand :RS PRO
THB1,797.46
Each
Units
230V ac 2 x 25V ac 300VA 2 - 58mm 2.3kg 115mm 115 (Dia.) x 58mm 50Hz 60Hz Surface Mount Lead Wire -
RS Stock No. 123-4014
Brand :RS PRO
THB854.09
Each
Units
230V ac 2 x 15V ac 30VA 2 - 39mm 450g 82mm 82 (Dia.) x 39mm 50Hz 60Hz Surface Mount Lead Wire -
RS Stock No. 173-0162
Brand :RS PRO
THB670.20
Each (In a Box of 20)
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. 124-3870
Brand :RS PRO
THB451.32
Each
Units
2 x 115V 2 x 15V 15VA - 500mA 26.3mm 304g - 60 x 60 x 26.3mm - 50Hz Through Hole - -
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