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0755-82798135Power Transformers
Power Transformers
Power Transformers are electromagnetic components used to convert voltage levels, transfer electrical energy and provide isolation in power supply and electronic systems. They are widely used in AC-DC power supplies, industrial control equipment, automation systems, consumer electronics, medical devices, lighting systems, communication equipment and embedded applications.
This category includes step-down transformers, step-up transformers, isolation transformers, PCB power transformers, chassis mount transformers, toroidal transformers, control transformers and related magnetic components. These products are commonly selected based on input voltage, output voltage, power rating, frequency, insulation rating, mounting type, package style, safety approvals and application requirements.
TomatoElec supplies original Power Transformers from recognized manufacturers such as Hammond Manufacturing, Triad Magnetics, Würth Elektronik, Pulse Electronics, Bourns, TDK, Murata, TE Connectivity and other major brands. As an in-stock electronic components supplier and independent distributor, TomatoElec provides inventory support, original component sourcing and BOM sourcing services for global customers.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Packaging | Product Status | Type | Voltage - Primary | Voltage - Secondary (Full Load) | Current - Output (Max) | Primary Winding(s) | Secondary Winding(s) | Center Tap | Power - Max | Mounting Type | Termination Style | Size / Dimension | Height - Seated (Max) | Voltage - Isolation | Weight |
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IF-10-230PWR XFMR SEMI-TORO 10VA TH |
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Datasheet |
IF | Bulk | Active | Semi-Toroidal | 115V, 230V | Parallel 115V, Series 230V | Parallel 90mA, Series 45mA | Dual | Dual | No | 10VA | Through Hole | PC Pin | 67.60mm L x 57.00mm W | 22.60mm | 4000Vrms | 0.64 lb (290.3 g) |
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IF-10-34PWR XFMR SEMI-TORO 10VA TH |
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Datasheet |
IF | Bulk | Active | Semi-Toroidal | 115V, 230V | Parallel 17V, Series 34V | Parallel 600mA, Series 300mA | Dual | Dual | No | 10VA | Through Hole | PC Pin | 67.60mm L x 57.00mm W | 22.60mm | 4000Vrms | 0.64 lb (290.3 g) |
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IF-10-30PWR XFMR SEMI-TORO 10VA TH |
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Datasheet |
IF | Bulk | Active | Semi-Toroidal | 115V, 230V | Parallel 15V, Series 30V | Parallel 670mA, Series 335mA | Dual | Dual | No | 10VA | Through Hole | PC Pin | 67.60mm L x 57.00mm W | 22.60mm | 4000Vrms | 0.64 lb (290.3 g) |
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IF-10-24PWR XFMR SEMI-TORO 10VA TH |
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Datasheet |
IF | Bulk | Active | Semi-Toroidal | 115V, 230V | Parallel 12V, Series 24V | Parallel 840mA, Series 420mA | Dual | Dual | No | 10VA | Through Hole | PC Pin | 67.60mm L x 57.00mm W | 22.60mm | 4000Vrms | 0.64 lb (290.3 g) |
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F7-24-BPWR XFMR LAMINATED 56VA CHAS MT |
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Datasheet |
Quick Pack | Bulk | Active | Laminated Core | 115V | 24V | 2.4A | Single | Single | Yes | 56VA | Chassis Mount | Solder, Quick Connect - 0.187" (4.7mm) | 93.65mm L x 46.02mm W | 57.15mm | 2500VAC | 1.7 lbs (771.1 g) |
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IF-10-40PWR XFMR SEMI-TORO 10VA TH |
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Datasheet |
IF | Bulk | Active | Semi-Toroidal | 115V, 230V | Parallel 20V, Series 40V | Parallel 500mA, Series 250mA | Dual | Dual | No | 10VA | Through Hole | PC Pin | 67.60mm L x 57.00mm W | 22.60mm | 4000Vrms | 0.64 lb (290.3 g) |
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TCT50-09E07AEPWR XFMR LAMINATED 50VA CHAS MT |
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Datasheet |
Class 2, TCT | Box | Active | Laminated Core | 208V, 240V | 24V | 2.08A | Single, Multiple Taps | Single | No | 50VA | Chassis Mount | Solder, Quick Connect | 92.46mm L x 66.04mm W | 69.60mm | 1500VAC | 2 lbs (907.2 g) |
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TCT50-01E07AB-BPWR XFMR LAMINATED 50VA CHAS MT |
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Datasheet |
Class 2, TCT | Bulk | Active | Laminated Core | 120V | 24V | 2.08A | Single | Single | No | 50VA | Chassis Mount | Solder, Quick Connect | 92.46mm L x 56.67mm W | 57.40mm | 1500Vrms | 2 lbs (907.2 g) |
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TCT50-02E07AB-BPWR XFMR LAMINATED 50VA CHAS MT |
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Datasheet |
Class 2, TCT | Bulk | Active | Laminated Core | 240V | 24V | 2.08A | Single | Single | No | 50VA | Chassis Mount | Solder, Quick Connect | 92.46mm L x 56.67mm W | 57.40mm | 1500Vrms | 2 lbs (907.2 g) |
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TCT50-05E07AB-BPWR XFMR LAMINATED 50VA CHAS MT |
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Datasheet |
Class 2, TCT | Bulk | Active | Laminated Core | 120V, 208V, 240V | 24V | 2.08A | Single, Multiple Taps | Single | No | 50VA | Chassis Mount | Solder, Quick Connect | 92.46mm L x 56.67mm W | 57.40mm | 1500Vrms | 2 lbs (907.2 g) |
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TCT50-06E07AB-BPWR XFMR LAMINATED 50VA CHAS MT |
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Datasheet |
Class 2, TCT | Bulk | Active | Laminated Core | 120V, 240V | 24V | 2.08A | Single, Multiple Taps | Single | No | 50VA | Chassis Mount | Solder, Quick Connect | 92.46mm L x 56.67mm W | 57.40mm | 1500Vrms | 2 lbs (907.2 g) |
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TCT50-09E07AB-BPWR XFMR LAMINATED 50VA CHAS MT |
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Datasheet |
Class 2, TCT | Bulk | Active | Laminated Core | 208V, 240V | 24V | 2.08A | Single, Multiple Taps | Single | No | 50VA | Chassis Mount | Solder, Quick Connect | 92.46mm L x 56.67mm W | 57.40mm | 1500Vrms | 2 lbs (907.2 g) |
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F-255XPWR XFMR LAMINATED 40VA CHAS MT |
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Datasheet |
Single Secondary | Box | Active | Laminated Core | 115V | 20V | 2A | Single | Single | Yes | 40VA | Chassis Mount | Wire Leads | 101.60mm L x 57.15mm W | 65.07mm | 1500Vrms | 2.5 lbs (1.1 kg) |
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F-69XPWR XFMR LAMINATED 50.4VA CHAS |
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Datasheet |
Single Secondary | Box | Active | Laminated Core | 115V | 6.3V | 8A | Single | Single | Yes | 50.4VA | Chassis Mount | Wire Leads | 101.60mm L x 57.15mm W | 71.37mm | 1500Vrms | 2.3 lbs (1 kg) |
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VPL12-4000PWR XFMR LAMINATED 50.0VA CHAS |
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Datasheet |
Chassis Mount: World Series™ | Box | Active | Laminated Core | 115V, 230V | 12.6V | 3.97A | Dual | Dual | No | 50.0VA | Chassis Mount | Wire Leads | 57.15mm L x 101.6mm W | 65.09mm | 3500Vrms | 2.3 lbs (1 kg) |
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VPS10-4300-BPWR XFMR LAMINATED 43VA CHAS MT |
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Datasheet |
Chassis Mount: World Series™ | Bulk | Active | Laminated Core | 115V, 230V | Parallel 5V, Series 10V | Parallel 8.6A, Series 4.3A | Dual | Dual | No | 43VA | Chassis Mount | Solder, Quick Connect | 58.67mm L x 50.80mm W | 68.33mm | 4000Vrms | 1.6 lbs (725.7 g) |
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VPS12-3400-BPWR XFMR LAMINATED 43VA CHAS MT |
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Datasheet |
Chassis Mount: World Series™ | Bulk | Active | Laminated Core | 115V, 230V | Parallel 6.3V, Series 12.6V | Parallel 6.8A, Series 3.4A | Dual | Dual | No | 43VA | Chassis Mount | Solder, Quick Connect | 58.67mm L x 50.80mm W | 68.33mm | 4000Vrms | 1.6 lbs (725.7 g) |
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VPS16-2700-BPWR XFMR LAMINATED 43VA CHAS MT |
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Datasheet |
Chassis Mount: World Series™ | Bulk | Active | Laminated Core | 115V, 230V | Parallel 8V, Series 16V | Parallel 5.4A, Series 2.7A | Dual | Dual | No | 43VA | Chassis Mount | Solder, Quick Connect | 58.67mm L x 50.80mm W | 54.10mm | 4000Vrms | 1.6 lbs (725.7 g) |
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VPS20-2200-BPWR XFMR LAMINATED 43VA CHAS MT |
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Datasheet |
Chassis Mount: World Series™ | Bulk | Active | Laminated Core | 115V, 230V | Parallel 10V, Series 20V | Parallel 4.4A, Series 2.2A | Dual | Dual | No | 43VA | Chassis Mount | Solder, Quick Connect | 74.68mm L x 50.80mm W | 74.68mm | 4000Vrms | 1.6 lbs (725.7 g) |
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VPS230-190-BPWR XFMR LAMINATED 43VA CHAS MT |
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Datasheet |
Chassis Mount: World Series™ | Bulk | Active | Laminated Core | 115V, 230V | Parallel 115V, Series 230V | Parallel 380mA, Series 190mA | Dual | Dual | No | 43VA | Chassis Mount | Solder, Quick Connect | 58.67mm L x 50.80mm W | 68.33mm | 4000Vrms | 1.6 lbs (725.7 g) |

