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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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1182L12PWR XFMR TOROIDAL 50VA CHAS MT |
1 | - |
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Datasheet |
1182 | Box | Active | Toroidal | 117V, 234V | Parallel 12V, Series 24V | Parallel 4.16A, Series 2.08A | Dual | Dual | No | 50VA | Chassis Mount | Wire Leads | 82.55mm Dia | 38.10mm | 4000Vrms | 1.5 lbs (680.4 g) |
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166R12PWR XFMR LAMINATED 100.8VA CHAS |
1 | - |
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Datasheet |
166 | Bulk | Active | Laminated Core | 115V | 12.6V | 8A | Single | Single | Yes | 100.8VA | Chassis Mount | Wire Leads | 114.30mm L x 63.50mm W | 76.20mm | 2000Vrms | 3.5 lbs (1.6 kg) |
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166S10PWR XFMR LAMINATED 100VA CHAS MT |
1 | - |
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Datasheet |
166 | Bulk | Active | Laminated Core | 115V | 10V | 10A | Single | Single | Yes | 100VA | Chassis Mount | Wire Leads | 114.30mm L x 63.50mm W | 76.20mm | 2000Vrms | 3.5 lbs (1.6 kg) |
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166L50PWR XFMR LAMINATED 100VA CHAS MT |
1 | - |
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Datasheet |
166 | Bulk | Active | Laminated Core | 115V | 50V | 2A | Single | Single | Yes | 100VA | Chassis Mount | Wire Leads | 114.30mm L x 63.50mm W | 76.20mm | 2000Vrms | 3.5 lbs (1.6 kg) |
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167M36PWR XFMR LAMINATED 108VA CHAS MT |
1 | - |
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Datasheet |
167 | Bulk | Active | Laminated Core | 115V | 36V | 3A | Single | Single | Yes | 108VA | Chassis Mount | Wire Leads | 63.50mm L x 82.55mm W | 77.72mm | 2000Vrms | 3.7 lbs (1.7 kg) |
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167N25PWR XFMR LAMINATED 100VA CHAS MT |
1 | - |
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Datasheet |
167 | Bulk | Active | Laminated Core | 115V | 25V | 4A | Single | Single | Yes | 100VA | Chassis Mount | Wire Leads | 63.50mm L x 82.55mm W | 77.72mm | 2000Vrms | 3.7 lbs (1.7 kg) |
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1182L18PWR XFMR TOROIDAL 80VA CHAS MT |
1 | - |
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Datasheet |
1182 | Box | Active | Toroidal | 117V, 234V | Parallel 18V, Series 36V | Parallel 4.44A, Series 2.22A | Dual | Dual | No | 80VA | Chassis Mount | Wire Leads | 88.90mm Dia | 38.10mm | 4000Vrms | 2.1 lbs (952.5 g) |
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1182L22PWR XFMR TOROIDAL 80VA CHAS MT |
1 | - |
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Datasheet |
1182 | Box | Active | Toroidal | 117V, 234V | Parallel 22V, Series 44V | Parallel 3.64A, Series 1.82A | Dual | Dual | No | 80VA | Chassis Mount | Wire Leads | 88.90mm Dia | 38.10mm | 4000Vrms | 2.1 lbs (952.5 g) |
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1182Q6PWR XFMR TOROIDAL 80VA CHAS MT |
1 | - |
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Datasheet |
1182 | Box | Active | Toroidal | 117V, 234V | Parallel 6V, Series 12V | Parallel 13.34A, Series 6.67A | Dual | Dual | No | 80VA | Chassis Mount | Wire Leads | 88.90mm Dia | 38.10mm | 4000Vrms | 2.1 lbs (952.5 g) |
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1182M12PWR XFMR TOROIDAL 80VA CHAS MT |
1 | - |
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Datasheet |
1182 | Box | Active | Toroidal | 117V, 234V | Parallel 12V, Series 24V | Parallel 6.66A, Series 3.33A | Dual | Dual | No | 80VA | Chassis Mount | Wire Leads | 88.90mm Dia | 38.10mm | 4000Vrms | 2.1 lbs (952.5 g) |
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167S10PWR XFMR LAMINATED 100VA CHAS MT |
1 | - |
|
Datasheet |
167 | Bulk | Active | Laminated Core | 115V | 10V | 10A | Single | Single | Yes | 100VA | Chassis Mount | Wire Leads | 63.50mm L x 82.55mm W | 77.72mm | 2000Vrms | 3.7 lbs (1.7 kg) |
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167U6PWR XFMR LAMINATED 100.8VA CHAS |
1 | - |
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Datasheet |
167 | Bulk | Active | Laminated Core | 115V | 6.3V | 16A | Single | Single | Yes | 100.8VA | Chassis Mount | Wire Leads | 63.50mm L x 82.55mm W | 77.72mm | 2000Vrms | 3.7 lbs (1.7 kg) |
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166U7PWR XFMR LAMINATED 112.5VA CHAS |
1 | - |
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Datasheet |
166 | Bulk | Active | Laminated Core | 115V | 7.5V | 15A | Single | Single | Yes | 112.5VA | Chassis Mount | Wire Leads | 114.30mm L x 63.50mm W | 76.20mm | 2000Vrms | 3.5 lbs (1.6 kg) |
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263AXPWR XFMR LAMINATED 32VA CHAS MT |
1 | - |
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Datasheet |
263 | Bulk | Active | Laminated Core | 115V | 200V, 5V | 115mA, 2A | Single | Triple | Yes | 32VA | Chassis Mount | Wire Leads | 47.75mm L x 61.98mm W | 63.50mm | 2000Vrms | 1.4 lbs (635 g) |
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166M48PWR XFMR LAMINATED 144VA CHAS MT |
1 | - |
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Datasheet |
166 | Box | Active | Laminated Core | 117V | 48V | 3A | Single | Single | Yes | 144VA | Chassis Mount | Wire Leads | 87.38mm L x 75.69mm W | 104.90mm | 2000Vrms | 6.2 lbs (2.8 kg) |
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1182J117PWR XFMR TOROIDAL 120VA CHAS MT |
1 | - |
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Datasheet |
1182 | Box | Active | Toroidal | 117V, 234V | Parallel 117V, Series 234V | Parallel 1.026A, Series 513mA | Dual | Dual | No | 120VA | Chassis Mount | Wire Leads | 101.60mm Dia | 41.40mm | 4000Vrms | 3 lbs (1.4 kg) |
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1182Q9PWR XFMR TOROIDAL 120VA CHAS MT |
1 | - |
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Datasheet |
1182 | Box | Active | Toroidal | 117V, 234V | Parallel 9V, Series 18V | Parallel 13.34A, Series 6.67A | Dual | Dual | No | 120VA | Chassis Mount | Wire Leads | 101.60mm Dia | 41.40mm | 4000Vrms | 3 lbs (1.4 kg) |
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167L60PWR XFMR LAMINATED 120VA CHAS MT |
1 | - |
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Datasheet |
167 | Bulk | Active | Laminated Core | 115V | 60V | 2A | Single | Single | Yes | 120VA | Chassis Mount | Wire Leads | 63.50mm L x 95.25mm W | 77.72mm | 2000Vrms | 3.6 lbs (1.6 kg) |
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BF5GPWR XFMR LAMINATED 75VA CHAS MT |
0 | - |
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Datasheet |
BF | Bulk | Active | Laminated Core | 240V | 24V | 3.13A | Single | Single | No | 75VA | Chassis Mount | Wire Leads | 76.20mm L x 63.50mm W | 95.25mm | - | 3.2 lbs (1.5 kg) |
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1182L30PWR XFMR TOROIDAL 120VA CHAS MT |
1 | - |
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Datasheet |
1182 | Box | Active | Toroidal | 117V, 234V | Parallel 30V, Series 60V | Parallel 4A, Series 2A | Dual | Dual | No | 120VA | Chassis Mount | Wire Leads | 101.60mm Dia | 41.40mm | 4000Vrms | 3 lbs (1.4 kg) |
