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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Omschrijving Prijs 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-stocknr. 752-9422
FabrikantnummerRKD 500/2x35
FabrikantBlock
€ 106,31
Each
Aantal stuks
115V ac, 230V ac 2 x 35V ac 500VA 2 - - 4.8kg 140mm - 50Hz 60Hz - Leads -
RS-stocknr. 223-7822
Fabrikantnummer0030P1-2-012
FabrikantNuvotem Talema
€ 26,09
Each
Aantal stuks
230V ac 2 x 12V ac 30VA 2 1.25A 32mm 450g 70mm 70 (Dia.) x 32mm - 450Hz - Copper Conductor Termination Wire -
RS-stocknr. 117-6077
FabrikantRS PRO
€ 66,43
Each
Aantal stuks
2 x 115V ac 2 x 50V ac 800VA - - - - - 160 (Dia.) x 78mm 50Hz 60Hz Surface Mount Termination Wire -
RS-stocknr. 671-8934
FabrikantRS PRO
€ 14,68
Each
Aantal stuks
230V ac 2 x 12V ac 30VA 2 1.25A 32mm 503g 70mm 70 (Dia.) x 32mm 50Hz 60Hz - Copper Conductor Termination Wire -
RS-stocknr. 420-9172
Fabrikantnummer92432-P2S2
FabrikantNuvotem Talema
€ 89,04
Each
Aantal stuks
115V ac, 230V ac 2 x 25V ac 500VA 2 10A 60mm 3.5kg 136mm 136 (Dia.) x 60mm 50Hz 60Hz - Leads -
RS-stocknr. 223-8207
Fabrikantnummer0300P1-2-025
FabrikantNuvotem Talema
€ 88,26
Each
Aantal stuks
230V ac 2 x 25V ac 300VA 2 6A 58mm 2.3kg 115mm 115 (Dia.) x 58mm - 450Hz - Copper Conductor Termination Wire -
RS-stocknr. 278-6992
Fabrikantnummer60033
FabrikantNuvotem Talema
€ 14,84
Each
Aantal stuks
115V ac, 230V ac 2 x 15V ac 7VA 2 233mA 24mm 172g 48mm 48 (Dia.) x 24mm - - - - -
RS-stocknr. 671-9078
FabrikantRS PRO
€ 16,07
Each
Aantal stuks
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-stocknr. 123-4031
FabrikantRS PRO
€ 68,41
Each
Aantal stuks
230V ac 2 x 25V ac 500VA 2 - 65mm 3.5kg 148mm 148 (Dia.) x 65mm 50Hz 60Hz Surface Mount Lead Wire -
RS-stocknr. 223-9345
Fabrikantnummer70053K
FabrikantNuvotem Talema
€ 19,32
Each
Aantal stuks
115V ac, 230V ac 2 x 15V ac 15VA 2 500mA - 304g - 60 x 60 x 26.3mm 50Hz 60Hz PCB Pin M4
RS-stocknr. 223-8673
Fabrikantnummer0080P1-2-015K
FabrikantNuvotem Talema
€ 35,56
Each
Aantal stuks
230V ac 2 x 15V ac 80VA 2 2.67A 38mm 1.1kg 93mm 104.6 (Dia.) x 44mm - - - - M6
RS-stocknr. 223-8538
Fabrikantnummer0030P1-2-012K
FabrikantNuvotem Talema
€ 26,26
Each
Aantal stuks
230V ac 2 x 12V ac 30VA 2 1.25A 39mm 580g 81.3mm 81.3 (Dia.) x 39.1mm - - - - M5
RS-stocknr. 223-8443
Fabrikantnummer1000P1-2-055
FabrikantNuvotem Talema
€ 197,84
Each
Aantal stuks
230V ac 2 x 55V ac 1000VA 2 9.09A 70mm 6.5kg 162mm 162 (Dia.) x 70mm - 450Hz - Copper Conductor Termination Wire -
RS-stocknr. 223-7872
Fabrikantnummer0050P1-2-006
FabrikantNuvotem Talema
€ 25,81
Each
Aantal stuks
230V ac 2 x 6V ac 50VA 2 4.17A 33mm 650g 80mm 80 (Dia.) x 33mm - 450Hz - Copper Conductor Termination Wire -
RS-stocknr. 173-0174
FabrikantRS PRO
€ 13,211
Each (In a Box of 24)
Aantal stuks
230V ac 11.8V ac 50VA 1 4.237A 33mm 720g 80mm 80 (Dia.) x 33mm 50Hz 60Hz - Copper Conductor Termination Wire -
RS-stocknr. 223-9058
Fabrikantnummer70010K
FabrikantNuvotem Talema
€ 11,66
Each
Aantal stuks
115V ac, 230V ac 2 x 7V ac 3.2VA 2 229mA - 110g - 44.7 x 44.7 x 19.5mm 50Hz 60Hz PCB Pin M4
RS-stocknr. 671-8956
FabrikantRS PRO
€ 17,49
Each
Aantal stuks
230V ac 2 x 12V ac 50VA 2 2.083A 33mm 740g 80mm 80 (Dia.) x 33mm 50Hz 60Hz - Copper Conductor Termination Wire -
RS-stocknr. 223-7793
Fabrikantnummer0015P1-2-018
FabrikantNuvotem Talema
€ 16,36
Each
Aantal stuks
230V ac 2 x 18V ac 15VA 2 420mA 31mm 300g 60mm 60 (Dia.) x 31mm - 450Hz - Copper Conductor Termination Wire -
RS-stocknr. 752-9299
FabrikantnummerRKD 1600/2x115
FabrikantBlock
€ 263,06
Each
Aantal stuks
115 V ac, 230 V ac 2 x 115V ac 1600VA 2 - - 13.1kg 202mm - 50Hz 60Hz - Leads -
RS-stocknr. 223-9323
Fabrikantnummer70051K
FabrikantNuvotem Talema
€ 17,14
Each
Aantal stuks
115V ac, 230V ac 2 x 9V ac 15VA 2 833mA - 304g - 60 x 60 x 26.3mm 50Hz 60Hz PCB Pin M4
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