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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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266F20PWR XFMR LAMINATED 6VA CHAS MT |
4 | - |
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Datasheet |
266 | Box | Active | Laminated Core | 117V, 234V | Parallel 10V, Series 20V | Parallel 600mA, Series 300mA | Dual | Dual | No | 6VA | Chassis Mount | Wire Leads | 71.37mm L x 40.64mm W | 42.67mm | 2000Vrms | 0.6 lb (272.16 g) |
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266GD24PWR XFMR LAMINATED 16.8VA CHAS |
4 | - |
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Datasheet |
266 | Box | Active | Laminated Core | 117V, 234V | Parallel 12V, Series 24V | Parallel 1.4A, Series 700mA | Dual | Dual | No | 16.8VA | Chassis Mount | Wire Leads | 82.55mm L x 52.32mm W | 50.80mm | 2000Vrms | 1.2 lbs (544.3 g) |
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266J25PWR XFMR LAMINATED 25.2VA CHAS |
2 | - |
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Datasheet |
266 | Box | Active | Laminated Core | 117V, 234V | Parallel 12.6V, Series 25.2V | Parallel 2A, Series 1A | Dual | Dual | No | 25.2VA | Chassis Mount | Wire Leads | 82.55mm L x 52.32mm W | 50.80mm | 2000Vrms | 1.3 lbs (589.7 g) |
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266G14PWR XFMR LAMINATED 7VA CHAS MT |
1 | - |
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Datasheet |
266 | Box | Active | Laminated Core | 117V, 234V | Parallel 7V, Series 14V | Parallel 1A, Series 500mA | Dual | Dual | No | 7VA | Chassis Mount | Wire Leads | 71.37mm L x 40.64mm W | 42.67mm | 2000Vrms | 0.6 lb (272.16 g) |
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266L12PWR XFMR LAMINATED 31.5VA CHAS |
2 | - |
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Datasheet |
266 | Bulk | Active | Laminated Core | 117V, 234V | Parallel 6.3V, Series 12.6V | Parallel 5A, Series 2.5A | Dual | Dual | No | 31.5VA | Chassis Mount | Wire Leads | 79.50mm L x 50.04mm W | 69.85mm | 2000Vrms | 1 lb (453.59 g) |
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166F120PWR XFMR LAMINATED 36VA CHAS MT |
0 | - |
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Datasheet |
166 | Bulk | Active | Laminated Core | 115V | 120V | 300mA | Single | Single | Yes | 36VA | Chassis Mount | Wire Leads | 93.73mm L x 47.75mm W | 58.67mm | 2000Vrms | 1.5 lbs (680.4 g) |
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262F12PWR XFMR LAMINATED 26VA CHAS MT |
2 | - |
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Datasheet |
262 | Bulk | Active | Laminated Core | 115V | 120V, 12.6V | 140mA, 750mA | Single | Dual | No | 26VA | Chassis Mount | Wire Leads | 93.73mm L x 46.99mm W | 58.67mm | - | 1.5 lbs (680.4 g) |
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L01-6384PWR XFMR TOROIDAL 50VA TH |
4 | - |
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Datasheet |
L01 | Tray | Active | Toroidal | 115V, 230V | Parallel 18V, Series 36V | Parallel 2.778A, Series 1.389A | Dual | Dual | No | 50VA | Through Hole | PC Pin | 82.40mm L x 82.40mm W | 37.50mm | 4000Vrms | 1.8 lbs (816.5 g) |
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229D12PWR XFMR SEMI-TORO 48VA TH |
1 | - |
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Datasheet |
229 | Bulk | Active | Semi-Toroidal | 115V, 230V | Parallel 6.3V, Series 12.6V | Parallel 7.6A, Series 3.8A | Dual | Dual | No | 48VA | Through Hole | PC Pin | 63.50mm L x 79.25mm W | 35.05mm | 1750Vrms | 1.4 lbs (635 g) |
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A41-80-512PWR XFMR LAMINATED 80VA CHAS MT |
0 | - |
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Datasheet |
All-4-One™ | Bulk | Active | Laminated Core | 115V, 230V | Parallel 5V, Series 12V | Parallel 3.5A, Series 600mA | Dual | Dual | Yes | 80VA | Chassis Mount | Solder, Quick Connect | 63.50mm L x 64.30mm W | 76.20mm | 4000Vrms | 2.8 lbs (1.3 kg) |
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266L25PWR XFMR LAMINATED 50.4VA CHAS |
3 | - |
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Datasheet |
266 | Box | Active | Laminated Core | 117V, 234V | Parallel 12.6V, Series 25.2V | Parallel 4A, Series 2A | Dual | Dual | No | 50.4VA | Chassis Mount | Wire Leads | 101.60mm L x 57.15mm W | 66.55mm | 2000Vrms | 2.7 lbs (1.2 kg) |
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DMT-8-15PWR XFMR LAMINATED 8VA CHAS MT |
0 | - |
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Datasheet |
DMT | Bulk | Active | Laminated Core | 115V, 230V | 5V, 15V | 4A, 500mA | Dual | Dual | Yes | 8VA | Chassis Mount | Solder, Quick Connect | 102.40mm L x 58.50mm W | 67.70mm | 2500Vrms | 2.8 lbs (1.3 kg) |
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185E16PWR XFMR LAMINATED 80VA CHAS MT |
0 | - |
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Datasheet |
185 | Bulk | Active | Laminated Core | 115V, 230V | Parallel 8V, Series 16V | Parallel 10A, Series 5A | Dual | Dual | No | 80VA | Chassis Mount | Solder, Quick Connect | 63.50mm L x 66.29mm W | 76.20mm | 4000Vrms | 2.5 lbs (1.1 kg) |
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VPM18-1390PWR XFMR TOROIDAL 25VA CHAS MT |
4 | - |
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Datasheet |
Toroidal Medical, VPM | Box | Active | Toroidal | 100V, 120V, 220V, 240V | Parallel 9V, Series 18V | Parallel 2.78A, Series 1.39A | 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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167M16PWR XFMR LAMINATED 48VA CHAS MT |
1 | - |
|
Datasheet |
167 | Bulk | Active | Laminated Core | 115V | 16V | 3A | Single | Single | Yes | 48VA | Chassis Mount | Wire Leads | 55.63mm L x 66.80mm W | 66.80mm | 2000Vrms | 1.9 lbs (861.8 g) |
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266L20PWR XFMR LAMINATED 40VA CHAS MT |
1 | - |
|
Datasheet |
266 | Box | Active | Laminated Core | 117V, 234V | Parallel 10V, Series 20V | Parallel 4A, Series 2A | Dual | Dual | No | 40VA | Chassis Mount | Wire Leads | 101.60mm L x 57.15mm W | 66.55mm | 2000Vrms | 2.7 lbs (1.2 kg) |
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167M28PWR XFMR LAMINATED 84VA CHAS MT |
3 | - |
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Datasheet |
167 | Bulk | Active | Laminated Core | 115V | 28V | 3A | Single | Single | Yes | 84VA | Chassis Mount | Wire Leads | 63.50mm L x 76.20mm W | 77.72mm | 2000Vrms | 2.9 lbs (1.3 kg) |
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266G20PWR XFMR LAMINATED 10VA CHAS MT |
0 | - |
|
Datasheet |
266 | Bulk | Active | Laminated Core | 117V, 234V | Parallel 10V, Series 20V | Parallel 1A, Series 500mA | Dual | Dual | No | 10VA | Chassis Mount | Wire Leads | 73.15mm L x 48.26mm W | 60.20mm | 2000Vrms | 1 lb (453.59 g) |
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24-1PWR XFMR LAMINATED 24VA CHAS MT |
0 | - |
|
Datasheet |
- | Box | Active | Laminated Core | 105V, 115V, 125V | Parallel 12V, Series 24V | Parallel 2A, Series 1A | Single, Multiple Taps | Dual | Yes | 24VA | Chassis Mount | Solder, Quick Connect | 76.20mm L x 63.50mm W | 63.50mm | 1500Vrms | 2.3 lbs (1 kg) |
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A41-175-16PWR XFMR LAMINATED 175VA CHAS MT |
3 | - |
|
Datasheet |
All-4-One™ | Box | Active | Laminated Core | 115V, 230V | Parallel 8V, Series 16V | Parallel 22A, Series 11A | 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) |
