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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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1182N240PWR XFMR TOROIDAL 750VA CHAS MT |
0 | - |
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Datasheet |
1182 | Box | Active | Toroidal | 117V, 234V | 240V | 3.13A | Dual | Single | No | 750VA | Chassis Mount | Wire Leads | 152.40mm Dia | 73.15mm | 4000Vrms | 13 lbs (5.9 kg) |
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E200EWAPWR XFMR LAMINATED CHAS MT |
0 | - |
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Datasheet |
SBE | Box | Active | Laminated Core | - | - | - | - | - | No | - | Chassis Mount | Solder, Quick Connect | 121.70mm L x 114.30mm W | - | - | - |
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724APWR XFMR LAMINATED 345VA CHAS MT |
0 | - |
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Datasheet |
700 | Bulk | Active | Laminated Core | 117V, 234V | 1500V | 226mA | Single | Single | Yes | 345VA | Chassis Mount | Wire Leads | 133.35mm L x 95.25mm W | 114.30mm | - | 12 lbs (5.4 kg) |
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726APWR XFMR LAMINATED 312VA CHAS MT |
0 | - |
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Datasheet |
700 | Bulk | Active | Laminated Core | 117V, 234V | 1790V | 175mA | Single | Single | Yes | 312VA | Chassis Mount | Wire Leads | 133.35mm L x 95.25mm W | 114.30mm | - | 12 lbs (5.4 kg) |
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MTES002PWR XFMR 100VA CHAS MT |
0 | - |
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- |
- | Box | Obsolete | - | 480V | 220V | - | - | - | No | 100VA | Chassis Mount | Terminal Block | - | - | - | - |
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MTG0050YPWR XFMR 50VA CHAS MT |
0 | - |
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Datasheet |
US2 | Box | Active | - | 347V | 24V | - | - | - | No | 50VA | Chassis Mount | Terminal Block | - | - | - | - |
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MTG0050XPWR XFMR 50VA CHAS MT |
0 | - |
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Datasheet |
US2 | Box | Active | - | 347V | 120V | - | - | - | No | 50VA | Chassis Mount | Terminal Block | - | - | - | - |
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A6X30133566PWR XFMR 300VA CHAS MT |
0 | - |
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- |
- | Box | Active | - | 240V, 480V | 120V | - | - | - | No | 300VA | Chassis Mount | Terminal Block | - | - | - | - |
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PWDP13105PWR XFMR HEATH DX-35/40 POWER |
0 | - |
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Datasheet |
PWDAHL | Case | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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XF-00160-2012PWR XFMR TOROIDAL 160VA CHAS MT |
0 | - |
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Datasheet |
- | Bulk | Active | Toroidal | 117V | Parallel 12V, Series 24V | Parallel 6.66A, Series 13.32A | Dual | Dual | No | 160VA | Chassis Mount | Wire Leads | 96.52mm Dia | 55.88mm | 4000Vrms | 3.6 lbs (1.6 kg) |
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XF-00160-2015PWR XFMR TOROIDAL 160VA CHAS MT |
0 | - |
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Datasheet |
- | Bulk | Active | Toroidal | 117V | Parallel 15V, Series 30V | Parallel 10.66A, Series 5.33A | Dual | Dual | No | 160VA | Chassis Mount | Wire Leads | 96.52mm Dia | 55.88mm | 4000Vrms | 3.6 lbs (1.6 kg) |
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XF-00160-2018PWR XFMR TOROIDAL 160VA CHAS MT |
0 | - |
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Datasheet |
- | Bulk | Active | Toroidal | 117V | Parallel 18V, Series 36V | Parallel 8.88A, Series 4.44A | Dual | Dual | No | 160VA | Chassis Mount | Wire Leads | 101.60mm Dia | 55.88mm | 4000Vrms | 3.6 lbs (1.6 kg) |
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XF-00160-2024PWR XFMR TOROIDAL 160VA CHAS MT |
0 | - |
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Datasheet |
- | Bulk | Active | Toroidal | 117V | Parallel 24V, Series 48V | Parallel 6.66A, Series 3.33A | Dual | Dual | No | 160VA | Chassis Mount | Wire Leads | 101.60mm Dia | 55.88mm | 4000Vrms | 3.6 lbs (1.6 kg) |
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290HAEXPWR XFMR CHAS MT |
0 | - |
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Datasheet |
290 | Bulk | Active | - | 120V, 210V, 230V, 240V | 550V, 6.3V, 5V | 100mA, 2.5A, 3A | Dual, Multiple Taps | Four | Yes | - | Chassis Mount | Wire Leads | 63.50mm L x 92.08mm W | 76.20mm | 2500Vrms | - |
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MT0100DPWR XFMR 100VA CHAS MT |
0 | - |
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Datasheet |
- | Box | Active | - | 115V, 230V | 24V | - | - | - | No | 100VA | Chassis Mount | Terminal Block | 104.39mm L x 84.07mm W | 87.88mm | - | - |
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MTG0050PPWR XFMR 50VA CHAS MT |
0 | - |
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Datasheet |
- | Box | Active | - | 380V | 24V | - | - | - | No | 50VA | Chassis Mount | Terminal Block | 92.46mm L x 76.20mm W | 87.88mm | - | - |
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MTG0050BPWR XFMR 50VA CHAS MT |
0 | - |
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Datasheet |
- | Box | Active | - | 240V, 480V | 24V | - | - | - | No | 50VA | Chassis Mount | Terminal Block | 84.33mm L x 76.20mm W | 70.61mm | - | - |
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MT0100IPWR XFMR 100VA CHAS MT |
0 | - |
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Datasheet |
- | Box | Active | - | 380V, 400V, 415V | 220V, 110V | - | - | - | No | 100VA | Chassis Mount | Terminal Block | 96.01mm L x 84.07mm W | 70.87mm | - | - |
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MTG0050CPWR XFMR 50VA CHAS MT |
0 | - |
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Datasheet |
- | Box | Active | - | 120V, 240V | 24V | - | - | - | No | 50VA | Chassis Mount | Terminal Block | 84.33mm L x 76.20mm W | 70.61mm | - | - |
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MTG0050EPWR XFMR 50VA CHAS MT |
0 | - |
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Datasheet |
- | Box | Active | - | 550V, 575V, 600V | 120V, 115V, 110V | - | - | - | No | 50VA | Chassis Mount | Terminal Block | 84.33mm L x 76.20mm W | 70.61mm | - | - |

