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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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1182R30PWR XFMR TOROIDAL 500VA CHAS MT |
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Datasheet |
1182 | Box | Active | Toroidal | 117V, 234V | Parallel 30V, Series 60V | Parallel 16.66A, Series 8.33A | Dual | Dual | No | 500VA | Chassis Mount | Wire Leads | 139.70mm Dia | 57.15mm | 4000Vrms | 9 lbs (4.1 kg) |
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1182S24PWR XFMR TOROIDAL 500VA CHAS MT |
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Datasheet |
1182 | Box | Active | Toroidal | 117V, 234V | Parallel 24V, Series 48V | Parallel 20.84A, Series 10.42A | Dual | Dual | No | 500VA | Chassis Mount | Wire Leads | 139.70mm Dia | 57.15mm | 4000Vrms | 9 lbs (4.1 kg) |
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290DXPWR XFMR LAMINATED CHAS MT |
1 | - |
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Datasheet |
290 | Box | Active | Laminated Core | 120V | 650V, 6.3V, 5V | 230mA, 4A, 3A | Single | Triple | Yes | - | Chassis Mount | Wire Leads | 87.33mm L x 103.20mm W | 106.38mm | - | 8 lbs (3.6 kg) |
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E150JNPWR XFMR LAMINATED 150VA CHAS MT |
1 | - |
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Datasheet |
SBE | Bulk | Active | Laminated Core | - | - | - | Single, Multiple Taps | Single, Multiple Taps | No | 150VA | Chassis Mount | Solder, Quick Connect | 132.30mm L x 114.30mm W | 98.80mm | - | - |
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167S64PWR XFMR LAMINATED 640VA CHAS MT |
1 | - |
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Datasheet |
167 | Bulk | Active | Laminated Core | 115V | 64V | 10A | Single | Single | Yes | 640VA | Chassis Mount | Wire Leads | 95.25mm L x 139.70mm W | 115.82mm | 2000Vrms | 16 lbs (7.3 kg) |
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728PWR XFMR LAMINATED 210VA CHAS MT |
1 | - |
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Datasheet |
700 | Bulk | Active | Laminated Core | 115V | 2000V | 175mA | Single | Single | Yes | 210VA | Chassis Mount | Wire Leads | 95.25mm L x 133.35mm W | 114.30mm | - | 12 lbs (5.4 kg) |
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278XPWR XFMR LAMINATED 229VA CHAS MT |
1 | - |
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Datasheet |
278 | Bulk | Active | Laminated Core | 115V | 800V, 6.3V, 5V | 230mA, 6A, 3A | Single | Triple | Yes | 229VA | Chassis Mount | Wire Leads | 79.50mm L x 101.60mm W | 96.77mm | 2000Vrms | 7.7 lbs (3.5 kg) |
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728APWR XFMR LAMINATED 210VA CHAS MT |
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Datasheet |
700 | Bulk | Active | Laminated Core | 117V, 234V | 2000V | 175mA | Single | Single | Yes | 210VA | Chassis Mount | Wire Leads | 133.35mm L x 95.25mm W | 114.30mm | - | 12 lbs (5.4 kg) |
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278CXPWR XFMR LAMINATED 454VA CHAS MT |
1 | - |
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Datasheet |
278 | Bulk | Active | Laminated Core | 115V | 800V, 6.3V | 535mA, 6A | Single | Dual | Yes | 454VA | Chassis Mount | Wire Leads | 95.25mm L x 127.00mm W | 115.82mm | 2000Vrms | 13 lbs (5.9 kg) |
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MPI-400-230PWR XFMR LAMINATED 400VA CHAS MT |
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Datasheet |
MPI | Bulk | Active | Laminated Core | 100V, 115V, 200V, 215V, 230V | Parallel 115V, Series 230V | Parallel 3.4A, Series 1.7A | Dual, Multiple Taps | Dual | No | 400VA | Chassis Mount | Terminal Block | 104.80mm L x 128.10mm W | 98.20mm | 4000Vrms | 9.9 lbs (4.5 kg) |
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M4L-3-6PWR XFMR LAMINATED 600VA CHAS MT |
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Datasheet |
M4L | Bulk | Active | Laminated Core | 115V, 100V | 115V | 5.2A | Dual, Multiple Taps | Single | No | 600VA | Chassis Mount | Terminal Block | 113.28mm L x 129.03mm W | 114.30mm | 4000Vrms | 15 lbs (6.8 kg) |
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1182R60PWR XFMR TOROIDAL 1000VA CHAS MT |
1 | - |
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Datasheet |
1182 | Box | Active | Toroidal | 117V, 234V | Parallel 60V, Series 120V | Parallel 16.6A, Series 8.3A | Dual | Dual | No | 1000VA | Chassis Mount | Wire Leads | 158.75mm Dia | 73.15mm | 4000Vrms | 17 lbs (7.7 kg) |
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1182T60PWR XFMR TOROIDAL 1500VA CHAS MT |
1 | - |
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Datasheet |
1182 | Box | Active | Toroidal | 117V, 234V | Parallel 60V, Series 120V | Parallel 25A, Series 12.5A | Dual | Dual | No | 1500VA | Chassis Mount | Wire Leads | 187.96mm Dia | - | 4000Vrms | - |
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MPI-900-16PWR XFMR LAMINATED 900VA CHAS MT |
1 | - |
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Datasheet |
MPI | Bulk | Active | Laminated Core | 100V, 115V, 200V, 215V, 230V | Parallel 8V, Series 16V | Parallel 112.5A, Series 56.3A | Dual, Multiple Taps | Dual | No | 900VA | Chassis Mount | Terminal Block | 133.30mm L x 139.70mm W | 117.80mm | 4000Vrms | 19.8 lbs (9 kg) |
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1182V40PPWR XFMR TOROIDAL 1500VA CHAS MT |
1 | - |
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Datasheet |
1182 | Bulk | Active | Toroidal | 117V, 234V | Parallel 40V, Series 80V | Parallel 37.5A, Series 18.8A | Dual | Dual | Yes | 1500VA | Chassis Mount | Wire Leads | - | - | 4000Vrms | 24 lbs (10.9 kg) |
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E500JNPWR XFMR LAMINATED 500VA CHAS MT |
1 | - |
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Datasheet |
SBE | Bulk | Active | Laminated Core | - | - | - | Single, Multiple Taps | Single, Multiple Taps | Yes | 500VA | Chassis Mount | Solder, Quick Connect | - | - | - | - |
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HS12F2ASPWR XFMR LAMINATED 2000VA CHAS |
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Datasheet |
- | Bulk | Active | Laminated Core | - | 120V, 240V | 16.7A | Dual, Multiple Taps | Dual | No | 2000VA | Chassis Mount | Solder, Quick Connect | - | - | - | - |
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MT1500APWR XFMR 1500VA CHAS MT |
1 | - |
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Datasheet |
- | Box | Active | - | 220V, 230V, 240V, 440V, 460V, 480V | 120V, 115V, 110V | - | - | - | No | 1500VA | Chassis Mount | Terminal Block | 188.47mm L x 177.80mm W | 168.15mm | - | - |
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3FD-224PWR XFMR LAMINATED 1.1VA TH |
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Datasheet |
3FD-2xx | Tube | Active | Laminated Core | 115V, 230V | Parallel 12V, Series 24V | Parallel 90mA, Series 45mA | Dual | Dual | No | 1.1VA | Through Hole | PC Pin | 35.56mm L x 31.00mm W | 38.00mm | 2500Vrms | - |
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FS28-085-C2PWR XFMR LAMINATED 2.4VA TH |
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Datasheet |
Split Pack™, Class 2/3, FS | Tube | Active | Laminated Core | 115V, 230V | Parallel 14V, Series 28V | Parallel 170mA, Series 85mA | Dual | Dual | No | 2.4VA | Through Hole | PC Pin | 34.93mm L x 28.58mm W | 30.15mm | 4200Vrms | 0.25 lb (113.4 g) |
