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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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VPM30-830PWR XFMR TOROIDAL 25VA CHAS MT |
0 | - |
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Datasheet |
Toroidal Medical, VPM | Box | Active | Toroidal | 100V, 120V, 220V, 240V | Parallel 15V, Series 30V | Parallel 1.66A, Series 830mA | Dual, Multiple Taps | Dual | No | 25VA | Chassis Mount | Wire Leads | 84.00mm Dia | 37.00mm | 4000Vrms | 1.1 lbs (499 g) |
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VPM36-690PWR XFMR TOROIDAL 25VA CHAS MT |
0 | - |
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Datasheet |
Toroidal Medical, VPM | Box | Active | Toroidal | 100V, 120V, 220V, 240V | Parallel 18V, Series 36V | Parallel 1.38A, Series 690mA | Dual, Multiple Taps | Dual | No | 25VA | Chassis Mount | Wire Leads | 84.00mm Dia | 37.00mm | 4000Vrms | 1.1 lbs (499 g) |
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VPM48-520PWR XFMR TOROIDAL 25VA CHAS MT |
0 | - |
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Datasheet |
Toroidal Medical, VPM | Box | Active | Toroidal | 100V, 120V, 220V, 240V | Parallel 24V, Series 48V | Parallel 1.04A, Series 520mA | Dual, Multiple Taps | Dual | No | 25VA | Chassis Mount | Wire Leads | 84.00mm Dia | 37.00mm | 4000Vrms | 1.1 lbs (499 g) |
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F-398UPWR XFMR LAMINATED 72VA CHAS MT |
0 | - |
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Datasheet |
Control Transformers | Box | Active | Laminated Core | 115V, 230V | Parallel 12V, Series 24V | Parallel 6A, Series 3A | Dual | Dual | No | 72VA | Chassis Mount | Solder Lug | 96.82mm L x 71.42mm W | 86.51mm | 1500Vrms | 4.3 lbs (2 kg) |
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6K271HFPWR XFMR |
0 | - |
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- |
- | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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6K27VFPWR XFMR |
0 | - |
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- |
- | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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167N12PWR XFMR LAMINATED 50.4VA CHAS |
4 | - |
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Datasheet |
167 | Bulk | Active | Laminated Core | 115V | 12.6V | 4A | Single | Single | Yes | 50.4VA | Chassis Mount | Wire Leads | 55.63mm L x 66.80mm W | 66.80mm | 2000Vrms | 1.9 lbs (861.8 g) |
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A41-175-10PWR XFMR LAMINATED 175VA CHAS MT |
0 | - |
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Datasheet |
All-4-One™ | Bulk | Active | Laminated Core | 115V, 230V | Parallel 5V, Series 10V | Parallel 35A, Series 17.5A | Dual | Dual | No | 175VA | Chassis Mount | Solder, Quick Connect | 79.40mm L x 79.70mm W | 95.30mm | 4000Vrms | 5.5 lbs (2.5 kg) |
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A41-175-20LPWR XFMR LAMINATED 175VA CHAS MT |
0 | - |
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Datasheet |
All-4-One™ | Box | Active | Laminated Core | 115V, 230V | Parallel 10V, Series 20V | Parallel 17.6A, Series 8.8A | Dual | Dual | No | 175VA | Chassis Mount | Wire Leads | 79.40mm L x 79.70mm W | 95.30mm | 4000Vrms | 5.5 lbs (2.5 kg) |
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F-399UPWR XFMR LAMINATED 192VA CHAS MT |
0 | - |
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Datasheet |
Control Transformers | Box | Active | Laminated Core | 115V, 230V | Parallel 12V, Series 24V | Parallel 12A, Series 6A | Dual | Dual | No | 192VA | Chassis Mount | Solder, Quick Connect | 88.90mm L x 79.38mm W | 120.65mm | 1500Vrms | 5.9 lbs (2.7 kg) |
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167J33PWR XFMR LAMINATED 33VA CHAS MT |
0 | - |
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Datasheet |
167 | Bulk | Active | Laminated Core | 115V | 33V | 1A | Single | Single | Yes | 33VA | Chassis Mount | Wire Leads | 47.75mm L x 61.98mm W | 63.50mm | 2000Vrms | 1.3 lbs (589.7 g) |
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266F24PWR XFMR LAMINATED 7.2VA CHAS MT |
0 | - |
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Datasheet |
266 | Box | Active | Laminated Core | 117V, 234V | Parallel 12V, Series 24V | Parallel 600mA, Series 300mA | Dual | Dual | No | 7.2VA | Chassis Mount | Wire Leads | 71.37mm L x 40.64mm W | 42.67mm | 2000Vrms | 0.6 lb (272.16 g) |
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262D12PWR XFMR LAMINATED 12VA CHAS MT |
0 | - |
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Datasheet |
262 | Bulk | Active | Laminated Core | 115V | 120V, 12.6V | 53mA, 450mA | Single | Dual | No | 12VA | Chassis Mount | Wire Leads | 82.55mm L x 41.15mm W | 50.80mm | - | 1 lb (453.59 g) |
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6K207HFTools/Equipment/Hardware |
0 | - |
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- |
- | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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A41-175-16LPWR XFMR LAMINATED 175VA CHAS MT |
0 | - |
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Datasheet |
All-4-One™ | Box | Active | Laminated Core | 115V, 230V | Parallel 8V, Series 16V | Parallel 22A, Series 11A | Dual | Dual | No | 175VA | Chassis Mount | Wire Leads | 79.40mm L x 79.70mm W | 95.30mm | 4000Vrms | 5.5 lbs (2.5 kg) |
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6K11HFPWR XFMR |
0 | - |
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- |
- | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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F-400UPWR XFMR LAMINATED 144VA CHAS MT |
0 | - |
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Datasheet |
Control Transformers | Box | Active | Laminated Core | 115V, 230V | Parallel 24V, Series 48V | Parallel 6A, Series 3A | Dual | Dual | No | 144VA | Chassis Mount | Solder, Quick Connect | 88.90mm L x 79.38mm W | 120.65mm | 1500Vrms | 5.9 lbs (2.7 kg) |
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F-198UPWR XFMR LAMINATED 122VA CHAS MT |
0 | - |
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Datasheet |
Multiple Secondary | Box | Active | Laminated Core | 115V | 15.5V, 32V | 6A, 1A | Single | Dual | Yes | 122VA | Chassis Mount | Wire Leads | 80.95mm L x 79.38mm W | 95.25mm | 1500Vrms | 6.2 lbs (2.8 kg) |
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6K110HFPWR XFMR |
0 | - |
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- |
- | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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VPS10-17500-BPWR XFMR LAMINATED 175VA CHAS MT |
0 | - |
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Datasheet |
Chassis Mount: World Series™ | Bulk | Active | Laminated Core | 115V, 230V | Parallel 5V, Series 10V | Parallel 35A, Series 17.5A | Dual | Dual | No | 175VA | Chassis Mount | Solder, Quick Connect | 79.38mm L x 71.37mm W | 95.25mm | 4000Vrms | 5.5 lbs (2.5 kg) |

