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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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160F40PWR XFMR LAMINATED 4.4VA TH |
4 | - |
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Datasheet |
160 | Bulk | Active | Laminated Core | 115V, 230V | Parallel 20V, Series 40V | Parallel 220mA, Series 110mA | Dual | Single, Multiple Taps | No | 4.4VA | Through Hole | PC Pin | 42.93mm L x 31.75mm W | 36.83mm | 2000Vrms | 0.33 lb (149.69 g) |
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F36-1000-C2PWR XFMR LAMINATED 36VA TH |
4 | - |
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Datasheet |
Split Pack™, Class 2/3, F | Bulk | Active | Laminated Core | 115V | Parallel 18V, Series 36V | Parallel 2A, Series 1A | Single | Dual | No | 36VA | Through Hole | PC Pin | 66.68mm L x 55.55mm W | 39.70mm | 2500Vrms | 1.1 lbs (499 g) |
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161E40PWR XFMR LAMINATED 1.2VA TH |
0 | - |
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Datasheet |
161 | Bulk | Active | Laminated Core | 115V | Parallel 20V, Series 40V | Parallel 60mA, Series 30mA | Single | Single, Multiple Taps | No | 1.2VA | Through Hole | PC Pin | 35.05mm L x 30.23mm W | 30.99mm | 2000Vrms | 0.18 lb (81.65 g) |
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LP-20-125PWR XFMR SEMI-TORO 2VA TH |
0 | - |
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Datasheet |
LP | Bulk | Active | Semi-Toroidal | 115V, 230V | Parallel 10V, Series 20V | Parallel 250mA, Series 125mA | Dual | Dual | No | 2VA | Through Hole | PC Pin | 47.50mm L x 39.60mm W | 16.50mm | 1500Vrms | 0.313 lb (141.97 g) |
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164D10PWR XFMR LAMINATED 1.1VA TH |
0 | - |
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Datasheet |
164 | Bulk | Active | Laminated Core | 115V | Parallel 5V, Series 10V | Parallel 220mA, Series 110mA | Single | Dual | No | 1.1VA | Through Hole | PC Pin | 34.93mm L x 28.56mm W | 33.32mm | 2500Vrms | 0.17 lb (77.11 g) |
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FS20-1000-C2PWR XFMR LAMINATED 20VA TH |
0 | - |
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Datasheet |
Split Pack™, Class 2/3, FS | Tube | Active | Laminated Core | 115V, 230V | Parallel 10V, Series 20V | Parallel 2A, Series 1A | Dual | Dual | No | 20VA | Through Hole | PC Pin | 57.15mm L x 47.63mm W | 36.50mm | 4200Vrms | 0.8 lb (362.87 g) |
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164D56PWR XFMR LAMINATED 1.1VA TH |
0 | - |
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Datasheet |
164 | Bulk | Active | Laminated Core | 115V | Parallel 28V, Series 56V | Parallel 40mA, Series 20mA | Single | Dual | No | 1.1VA | Through Hole | PC Pin | 34.93mm L x 28.56mm W | 33.32mm | 2500Vrms | 0.17 lb (77.11 g) |
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F-325XPWR XFMR LAMINATED 18.9VA CHAS |
0 | - |
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Datasheet |
Single Secondary | Box | Active | Laminated Core | 115V, 230V | 12.6V | 1.5A | Dual | Single | Yes | 18.9VA | Chassis Mount | Wire Leads | 84.12mm L x 50.80mm W | 49.20mm | 1500Vrms | 1.3 lbs (589.7 g) |
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F48-750PWR XFMR LAMINATED 36VA TH |
0 | - |
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Datasheet |
Split Pack™, Class 2/3, F | Box | Active | Laminated Core | 115V | Parallel 24V, Series 48V | Parallel 1.5A, Series 750mA | Single | Dual | No | 36VA | Through Hole | PC Pin | 66.68mm L x 55.55mm W | 39.67mm | 2500Vrms | 1.1 lbs (499 g) |
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FS48-400-C2PWR XFMR LAMINATED 20VA TH |
3 | - |
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Datasheet |
Split Pack™, Class 2/3, FS | Tube | Active | Laminated Core | 115V, 230V | Parallel 24V, Series 48V | Parallel 800mA, Series 400mA | Dual | Dual | No | 20VA | Through Hole | PC Pin | 57.15mm L x 47.63mm W | 36.50mm | 4200Vrms | 0.8 lb (362.87 g) |
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160G28PWR XFMR LAMINATED 10VA TH |
3 | - |
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Datasheet |
160 | Bulk | Active | Laminated Core | 115V, 230V | Parallel 14V, Series 28V | Parallel 720mA, Series 360mA | Dual | Single, Multiple Taps | No | 10VA | Through Hole | PC Pin | 49.28mm L x 36.58mm W | 42.93mm | 2000Vrms | 0.55 lb (249.48 g) |
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161G20PWR XFMR LAMINATED 10VA TH |
1 | - |
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Datasheet |
161 | Bulk | Active | Laminated Core | 115V | Parallel 10V, Series 20V | Parallel 1A, Series 500mA | Single | Single, Multiple Taps | No | 10VA | Through Hole | PC Pin | 49.28mm L x 36.58mm W | 42.93mm | 2000Vrms | 0.7 lb (317.51 g) |
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162D56PWR XFMR LAMINATED 1.1VA TH |
0 | - |
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Datasheet |
162 | Bulk | Active | Laminated Core | 115V, 230V | Parallel 28V, Series 56V | Parallel 40mA, Series 20mA | Dual | Dual | No | 1.1VA | Through Hole | PC Pin | 34.93mm L x 28.58mm W | 33.32mm | 2500Vrms | 0.17 lb (77.11 g) |
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FS10-1200PWR XFMR LAMINATED 12VA TH |
0 | - |
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Datasheet |
Split Pack™ | Box | Active | Laminated Core | 115V, 230V | Parallel 5V, Series 10V | Parallel 2.4A, Series 1.2A | Dual | Dual | No | 12VA | Through Hole | PC Pin | 47.63mm L x 39.67mm W | 36.50mm | 2500Vrms | 0.7 lb (317.51 g) |
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3FD-556PWR XFMR LAMINATED 12VA TH |
0 | - |
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Datasheet |
3FD-5xx | Tube | Active | Laminated Core | 115V, 230V | Parallel 28V, Series 56V | Parallel 440mA, Series 220mA | Dual | Dual | No | 12VA | Through Hole | PC Pin | 48.50mm L x 41.52mm W | 38.00mm | 2500Vrms | - |
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162F10PWR XFMR LAMINATED 6VA TH |
1 | - |
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Datasheet |
162 | Bulk | Active | Laminated Core | 115V, 230V | Parallel 5V, Series 10V | Parallel 1.2A, Series 600mA | Dual | Dual | No | 6VA | Through Hole | PC Pin | 41.28mm L x 33.32mm W | 33.32mm | 2500Vrms | 0.44 lb (199.58 g) |
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162D28PWR XFMR LAMINATED 1.1VA TH |
0 | - |
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Datasheet |
162 | Bulk | Active | Laminated Core | 115V, 230V | Parallel 14V, Series 28V | Parallel 80mA, Series 40mA | Dual | Dual | No | 1.1VA | Through Hole | PC Pin | 34.93mm L x 28.58mm W | 33.32mm | 2500Vrms | 0.17 lb (77.11 g) |
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183E16PWR XFMR LAMINATED 2.5VA TH |
0 | - |
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Datasheet |
183 | Bulk | Active | Laminated Core | 115V, 230V | Parallel 8V, Series 16V | Parallel 300mA, Series 150mA | Dual | Dual | No | 2.5VA | Through Hole | PC Pin | 41.28mm L x 36.50mm W | 28.58mm | 4000Vrms | 0.17 lb (77.11 g) |
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164F12PWR XFMR LAMINATED 6VA TH |
0 | - |
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Datasheet |
164 | Bulk | Active | Laminated Core | 115V | Parallel 6.3V, Series 12.6V | Parallel 1A, Series 500mA | Single | Dual | No | 6VA | Through Hole | PC Pin | 41.28mm L x 33.32mm W | 33.32mm | 2500Vrms | 0.44 lb (199.58 g) |
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FP56-200PWR XFMR LAMINATED 12VA TH |
5 | - |
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Datasheet |
Flat Pack™ | Box | Active | Laminated Core | 115V, 230V | Parallel 28V, Series 56V | Parallel 400mA, Series 200mA | Dual | Dual | No | 12VA | Through Hole | PC Pin | 63.50mm L x 50.80mm W | 26.97mm | 2000Vrms | 0.688 lb (312.07 g) |
