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. 310-3180
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SFB0320-230-24
THB3,125.33
Each
Units
230V ac ±24V ac 320VA 1 6.667A - 2.5kg - 117 x 105 x 63mm - - Chassis - M6
RS Stock No. 278-6778
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.60002
THB542.35
Each
Units
115V ac, 230V ac 2 x 12V ac 1.6VA 2 67mA 17.5mm 80g 38mm 38 (Dia.) x 17.5mm - - - - -
RS Stock No. 671-9012
Brand :RS PRO
THB881.49
Each
Units
230V ac 2 x 15V ac 160VA 2 5.333A 46mm 1.7kg 109mm 109 (Dia.) x 46mm 50Hz 60Hz - Copper Conductor -
RS Stock No. 310-3196
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SFB0500-230-24
THB4,414.27
Each
Units
230V ac ±24V ac 500VA 1 10.417A - 4.2kg - 135 x 120 x 63mm - - Chassis - M6
RS Stock No. 752-9264
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RKD 1200/2x115
Brand :Block
THB6,846.81
Each
Units
115 V ac, 230 V ac 2 x 115V ac 1200VA 2 - - 9.8kg 167mm - 50Hz 60Hz - Leads -
RS Stock No. 752-9347
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RKD 250/2x30
Brand :Block
THB2,279.90
Each
Units
115V ac, 230V ac 2 x 30V ac 250VA 2 - 54mm 2.5kg 114mm - 50Hz 60Hz - Leads -
RS Stock No. 257-4878
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.91934-P1S1
THB1,837.62
Each
Units
230V ac 11.8V ac 200VA 1 - 50mm 1.8kg 105mm 105 (Dia.) x 50mm - - - - -
RS Stock No. 123-4031
Brand :RS PRO
THB2,347.55
Each
Units
230V ac 2 x 25V ac 500VA 2 - 65mm 3.5kg 148mm 148 (Dia.) x 65mm 50Hz 60Hz Surface Mount Lead Wire -
RS Stock No. 671-8959
Brand :RS PRO
THB551.83
Each
Units
230V ac 2 x 6V ac 50VA 2 4.167A 33mm 740g 80mm 80 (Dia.) x 33mm 50Hz 60Hz - Copper Conductor Termination Wire -
RS Stock No. 223-7973
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.0080P1-2-015
THB820.28
Each
Units
230V ac 2 x 15V ac 80VA 2 2.67A 38mm 900g 93mm 93 (Dia.) x 38mm - 450Hz - Copper Conductor Termination Wire -
RS Stock No. 123-3992
Brand :RS PRO
THB2,564.71
Each
Units
230V ac 2 x 25V ac 500VA 2 - 60mm 3.5kg 136mm 136 (Dia.) x 60mm 50Hz 60Hz Surface Mount Lead Wire -
RS Stock No. 173-0134
Brand :RS PRO
THB654.667
Each (In a Box of 12)
Units
115 V ac, 230 V ac 2 x 15V ac 120VA 2 4A 48mm 1.4kg 96mm 96 (Dia.) x 48mm 50Hz 60Hz - Copper Conductor -
RS Stock No. 223-9014
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.70002K
THB349.48
Each
Units
115V ac, 230V ac 2 x 12V ac 1.6VA 2 67mA - 82g - 39.6 x 39.6 x 18.5mm 50Hz 60Hz PCB Pin M4
RS Stock No. 671-9135
Brand :RS PRO
THB710.85
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. 361-6282
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.58-0200-024-D
THB2,502.90
Each
Units
230V ac 24V ac 200VA 1 8.333A 57mm 1.9kg 115mm 115 (Dia.) x 57mm - - DIN Rail - -
RS Stock No. 123-4012
Brand :RS PRO
THB692.78
Each
Units
230V ac 2 x 9V ac 30VA 2 - 39mm 450g 82mm 82 (Dia.) x 39mm 50Hz 60Hz Surface Mount Lead Wire -
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. 671-8984
Brand :RS PRO
THB739.10
Each
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. 420-9368
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.92450-P2S2
THB5,940.79
Each
Units
115 V ac, 230 V ac 2 x 55V ac 1000VA 2 9.09A 70mm 6.5kg 162mm 162 (Dia.) x 70mm 50Hz 60Hz - Leads -
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 -
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