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.

...
Read more Read less

Filter

Visar 41 - 60 av 722 produkter
Resultat per sida
Beskrivning Pris 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-artikelnummer 223-8544
Tillv. art.nr0030P1-2-015K
VarumärkeNuvotem Talema
308,34 kr
Each
Enheter
230V ac 2 x 15V ac 30VA 2 1A 39mm 580g 81.3mm 81.3 (Dia.) x 39.1mm - - - - M5
RS-artikelnummer 752-9242
Tillv. art.nrRKD 1000/2x115
VarumärkeBlock
2 005,96 kr
Each
Enheter
115 V ac, 230 V ac 2 x 115V ac 1000VA 2 - - 8.3kg 168mm - 50Hz 60Hz - Leads -
RS-artikelnummer 758-1042
Tillv. art.nrRKD 100/2x30
VarumärkeBlock
457,13 kr
Each
Enheter
2 x 115V ac 2 x 30V ac 100VA 2 - 45mm 1.2kg 94mm 94 (Dia.) x 45mm 50Hz 60Hz Screw Mount Leads 92mm
RS-artikelnummer 752-9435
Tillv. art.nrRKD 60/2x15
VarumärkeBlock
369,97 kr
Each
Enheter
115 V ac, 230 V ac 2 x 15V ac 60VA 2 - - 750g 80mm - 50Hz 60Hz - Leads -
RS-artikelnummer 124-3845
VarumärkeRS PRO
91,20 kr
Each
Enheter
2 x 115V 2 x 9V 3.2VA - - 19.5mm 110g - 44.7 x 44.7 x 19.5mm - 50Hz Through Hole - -
RS-artikelnummer 257-4890
Tillv. art.nr91936-P2S2
VarumärkeNuvotem Talema
177,64 kr
Each
Enheter
115 V ac, 230 V ac 2 x 9V ac 15VA 2 830mA 31mm 300g 60mm 60 (Dia.) x 31mm - - - - -
RS-artikelnummer 671-8924
VarumärkeRS PRO
121,81 kr
Each
Enheter
230V ac 2 x 15V ac 15VA 2 500mA 31mm 365g 60mm 60 (Dia.) x 31mm 50Hz 60Hz - Copper Conductor Termination Wire 6mm
RS-artikelnummer 223-8516
Tillv. art.nr0030P1-2-006K
VarumärkeNuvotem Talema
174,86 kr
Each
Enheter
230V ac 2 x 6V ac 30VA 2 2.5A 39.1mm 580g 81.3mm 81.3 (Dia.) x 39.1mm - - - - M5
RS-artikelnummer 361-6327
Tillv. art.nr58-0160-048-D
VarumärkeNuvotem Talema
501,90 kr
Each
Enheter
230V ac 48V ac 160VA 1 3.333A 61mm 1.5kg 99mm 99 (Dia.) x 61mm - - DIN Rail - -
RS-artikelnummer 117-6081
VarumärkeRS PRO
1 391,66 kr
Each
Enheter
2 x 115V ac 2 x 55V ac 1000VA 2 - 85mm 8.4kg 172mm 172 (Dia.) x 85mm 50Hz 60Hz Surface Mount Termination Wire -
RS-artikelnummer 173-0154
VarumärkeRS PRO
316,80 kr
Each (In a Box of 6)
Enheter
115 V ac, 230 V ac 2 x 12V ac 225VA 2 9.375A 50mm 2.3kg 120mm 120 (Dia.) x 50mm 50Hz 60Hz - Copper Conductor -
RS-artikelnummer 361-6399
Tillv. art.nr58-0200-115-D
VarumärkeNuvotem Talema
762,37 kr
Each
Enheter
230V ac 115V ac 200VA 1 1.739A 57mm 1.9kg 115mm 115 (Dia.) x 57mm - - DIN Rail - -
RS-artikelnummer 671-9031
VarumärkeRS PRO
368,31 kr
Each
Enheter
230V ac 2 x 12V ac 225VA 2 9.375A 50mm 2.3kg 120mm 120 (Dia.) x 50mm 50Hz 60Hz - Copper Conductor -
RS-artikelnummer 123-4016
VarumärkeRS PRO
324,37 kr
Each
Enheter
230V ac 2 x 6V ac 50VA 2 - 42mm 650g 87mm 87 (Dia.) x 42mm 50Hz 60Hz Surface Mount Lead Wire -
RS-artikelnummer 278-6835
Tillv. art.nr60011
VarumärkeNuvotem Talema
86,58 kr
Each
Enheter
115V ac, 230V ac 2 x 9V ac 3.2VA 2 178mA 18mm 102g 42.5mm 42.5 (Dia.) x 18mm - - - - -
RS-artikelnummer 173-0080
VarumärkeRS PRO
109,661 kr
Each (In a Box of 40)
Enheter
230V ac 2 x 15V ac 15VA 2 500mA 31mm 365g 60mm 60 (Dia.) x 31mm 50Hz 60Hz - Copper Conductor Termination Wire 6mm
RS-artikelnummer 671-9053
VarumärkeRS PRO
79,46 kr
Each
Enheter
115 V ac, 230 V ac 2 x 6V ac 15VA 2 1.25A 31mm 365g 60mm 60 (Dia.) x 31mm 50Hz 60Hz - Copper Conductor Termination Wire -
RS-artikelnummer 123-3103
Tillv. art.nrRKD 160/2x35
VarumärkeBlock
578,52 kr
Each
Enheter
2 x 115V ac 2 x 35V ac 160VA - - - - - 107 (Dia.) x 50mm 50Hz 60Hz Surface Mount Lead Wire -
RS-artikelnummer 223-8673
Tillv. art.nr0080P1-2-015K
VarumärkeNuvotem Talema
367,69 kr
Each
Enheter
230V ac 2 x 15V ac 80VA 2 2.67A 38mm 1.1kg 93mm 104.6 (Dia.) x 44mm - - - - M6
RS-artikelnummer 671-9132
VarumärkeRS PRO
253,54 kr
Each
Enheter
115V ac, 230V ac 2 x 12V ac 120VA 2 5A 48mm 1.4kg 96mm 96 (Dia.) x 48mm 50Hz 60Hz - Copper Conductor -
Related Products
High-quality open style toroidal transformers with a single ...
Description:
High-quality open style toroidal transformers with a single 230 Vac 50/60 Hz primary winding. Twin secondary windings may be connected in series or parallel or used independently. Small size and low weight compared with traditional stacked lamination typesExtremely low level ...
High quality encapsulated toroidal transformers with a single ...
Description:
High quality encapsulated toroidal transformers with a single 230Vac 50/60Hz primary winding. Twin secondary windings may be connected in series or parallel or used independently. Designed for easy mounting with centre hole fixing. Fixing bolt not includedFully encapsulated to UL94-V0Case ...
High quality open style toroidal transformers with twin ...
Description:
High quality open style toroidal transformers with twin 115Vac 50/60Hz primary windings which may be connected in series for 230V or parallel for 115V operation. Twin secondary windings may be connected in series or parallel or used independently. Small size ...