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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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167M20PWR XFMR LAMINATED 60VA CHAS MT |
1 | - |
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Datasheet |
167 | Bulk | Active | Laminated Core | 115V | 20V | 3A | Single | Single | Yes | 60VA | Chassis Mount | Wire Leads | 63.50mm L x 69.85mm W | 77.72mm | 2000Vrms | 2.4 lbs (1.1 kg) |
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261G6PWR XFMR LAMINATED 45VA CHAS MT |
1 | - |
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Datasheet |
261 | Bulk | Active | Laminated Core | 115V | 250V, 6.3V | 130mA, 2A | Single | Dual | Yes | 45VA | Chassis Mount | Wire Leads | 101.60mm L x 57.15mm W | 66.80mm | - | 2 lbs (907.2 g) |
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266L28PWR XFMR LAMINATED 56VA CHAS MT |
1 | - |
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Datasheet |
266 | Box | Active | Laminated Core | 117V, 234V | Parallel 14V, Series 28V | Parallel 4A, Series 2A | Dual | Dual | No | 56VA | Chassis Mount | Wire Leads | 63.50mm L x 63.50mm W | 77.72mm | 2000Vrms | 2.8 lbs (1.3 kg) |
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266M18PWR XFMR LAMINATED 54VA CHAS MT |
1 | - |
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Datasheet |
266 | Box | Active | Laminated Core | 117V, 234V | Parallel 9V, Series 18V | Parallel 6A, Series 3A | Dual | Dual | No | 54VA | Chassis Mount | Wire Leads | 102.36mm L x 63.50mm W | 66.80mm | 2000Vrms | 2.7 lbs (1.2 kg) |
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167L36PWR XFMR LAMINATED 72VA CHAS MT |
0 | - |
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Datasheet |
167 | Bulk | Active | Laminated Core | 115V | 36V | 2A | Single | Single | Yes | 72VA | Chassis Mount | Wire Leads | 63.50mm L x 69.85mm W | 77.72mm | 2000Vrms | 2.4 lbs (1.1 kg) |
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1182G22PWR XFMR TOROIDAL 30VA CHAS MT |
1 | - |
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Datasheet |
1182 | Box | Active | Toroidal | 117V, 234V | Parallel 22V, Series 44V | Parallel 1.36A, Series 680mA | Dual | Dual | No | 30VA | Chassis Mount | Wire Leads | 76.20mm Dia | 31.75mm | 4000Vrms | 1.1 lbs (499 g) |
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1182K12PWR XFMR TOROIDAL 30VA CHAS MT |
1 | - |
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Datasheet |
1182 | Box | Active | Toroidal | 117V, 234V | Parallel 12V, Series 24V | Parallel 2.5A, Series 1.25A | Dual | Dual | No | 30VA | Chassis Mount | Wire Leads | 76.20mm Dia | 31.75mm | 4000Vrms | 1.1 lbs (499 g) |
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1182J15PWR XFMR TOROIDAL 30VA CHAS MT |
1 | - |
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Datasheet |
1182 | Box | Active | Toroidal | 117V, 234V | Parallel 15V, Series 30V | Parallel 2A, Series 1A | Dual | Dual | No | 30VA | Chassis Mount | Wire Leads | 76.20mm Dia | 31.75mm | 4000Vrms | 1.1 lbs (499 g) |
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167Q12PWR XFMR LAMINATED 75.6VA CHAS |
1 | - |
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Datasheet |
167 | Bulk | Active | Laminated Core | 115V | 12.6V | 6A | Single | Single | Yes | 75.6VA | Chassis Mount | Wire Leads | 63.50mm L x 69.85mm W | 77.72mm | 2000Vrms | 2.4 lbs (1.1 kg) |
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1182L6PWR XFMR TOROIDAL 30VA CHAS MT |
1 | - |
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Datasheet |
1182 | Box | Active | Toroidal | 117V, 234V | Parallel 6V, Series 12V | Parallel 5A, Series 2.5A | Dual | Dual | No | 30VA | Chassis Mount | Wire Leads | 76.20mm Dia | 31.75mm | 4000Vrms | 1.1 lbs (499 g) |
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261C6PWR XFMR LAMINATED 17.5VA CHAS |
1 | - |
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Datasheet |
261 | Bulk | Active | Laminated Core | 115V | 250V, 6.3V | 45mA, 1A | Single | Dual | Yes | 17.5VA | Chassis Mount | Wire Leads | 82.55mm L x 41.91mm W | 50.80mm | - | 1 lb (453.59 g) |
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167J80PWR XFMR LAMINATED 80VA CHAS MT |
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Datasheet |
167 | Bulk | Active | Laminated Core | 115V | 80V | 1A | Single | Single | Yes | 80VA | Chassis Mount | Wire Leads | 63.50mm L x 76.20mm W | 77.72mm | 2000Vrms | 2.9 lbs (1.3 kg) |
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167L44PWR XFMR LAMINATED 88VA CHAS MT |
1 | - |
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Datasheet |
167 | Bulk | Active | Laminated Core | 115V | 44V | 2A | Single | Single | Yes | 88VA | Chassis Mount | Wire Leads | 63.50mm L x 76.20mm W | 77.72mm | 2000Vrms | 2.9 lbs (1.3 kg) |
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167L50PWR XFMR LAMINATED 100VA CHAS MT |
1 | - |
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Datasheet |
167 | Bulk | Active | Laminated Core | 115V | 50V | 2A | 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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165S12PWR XFMR LAMINATED 126VA CHAS MT |
0 | - |
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Datasheet |
165 | Bulk | Active | Laminated Core | 115V | 12.6V | 10A | Single | Single | Yes | 126VA | Chassis Mount | Wire Leads | 76.20mm L x 101.60mm W | 65.02mm | 2000Vrms | 5 lbs (2.3 kg) |
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1182J22PWR XFMR TOROIDAL 50VA CHAS MT |
0 | - |
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Datasheet |
1182 | Box | Active | Toroidal | 117V, 234V | Parallel 22V, Series 44V | Parallel 2.28A, Series 1.14A | Dual | Dual | No | 50VA | Chassis Mount | Wire Leads | 82.55mm Dia | 38.10mm | 4000Vrms | 1.5 lbs (680.4 g) |
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1182E240PWR XFMR TOROIDAL 50VA CHAS MT |
1 | - |
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Datasheet |
1182 | Box | Active | Toroidal | 117V | 240V | 208mA | Dual | Single | No | 50VA | Chassis Mount | Wire Leads | 82.55mm Dia | - | 4000Vrms | 1.5 lbs (680.4 g) |
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1182K15PWR XFMR TOROIDAL 50VA CHAS MT |
1 | - |
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Datasheet |
1182 | Box | Active | Toroidal | 117V, 234V | Parallel 15V, Series 30V | Parallel 3.34A, Series 1.67A | Dual | Dual | No | 50VA | Chassis Mount | Wire Leads | 82.55mm Dia | 38.10mm | 4000Vrms | 1.5 lbs (680.4 g) |
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1182M9PWR XFMR TOROIDAL 50VA CHAS MT |
1 | - |
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Datasheet |
1182 | Box | Active | Toroidal | 117V, 234V | Parallel 9V, Series 18V | Parallel 5.56A, Series 2.78A | Dual | Dual | No | 50VA | Chassis Mount | Wire Leads | 82.55mm Dia | 38.10mm | 4000Vrms | 1.5 lbs (680.4 g) |
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1182N6PWR XFMR TOROIDAL 50VA CHAS MT |
1 | - |
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Datasheet |
1182 | Box | Active | Toroidal | 117V, 234V | Parallel 6V, Series 12V | Parallel 8.34A, Series 4.17A | Dual | Dual | No | 50VA | Chassis Mount | Wire Leads | 82.55mm Dia | 38.10mm | 4000Vrms | 1.5 lbs (680.4 g) |
