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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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MT0750Z1PWR XFMR 750VA CHAS MT |
0 | - |
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- |
US2 | Box | Active | - | 110V, 220V | 36V, 31.5V, 26.5V | - | - | - | No | 750VA | Chassis Mount | Terminal Block | - | - | - | - |
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MTG0500APWR XFMR 500VA CHAS MT |
0 | - |
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Datasheet |
- | Box | Active | - | 220V, 230V, 240V, 440V, 460V, 480V | 120V, 115V, 110V | - | - | - | No | 500VA | Chassis Mount | Terminal Block | 149.86mm L x 133.35mm W | 136.91mm | - | - |
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MT0300MPWR XFMR 300VA CHAS MT |
0 | - |
|
Datasheet |
- | Box | Active | - | 240V, 480V | 240V, 120V | - | - | - | No | 300VA | Chassis Mount | Terminal Block | 117.86mm L x 114.30mm W | 102.62mm | - | - |
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HS1F15AS12PWR XFMR 1500VA CHAS MT |
0 | - |
|
- |
HS1 | Bulk | Active | - | 240V, 480V | Parallel 120V, Series 240V | Parallel 12.5A, Series 6.52A | Dual | Dual | No | 1500VA | Chassis Mount | Wire Leads | 254.00mm L x 177.80mm W | 304.80mm | - | - |
|
MT0350JPWR XFMR 350VA CHAS MT |
0 | - |
|
Datasheet |
- | Box | Active | - | 200V, 208, 220V, 230V, 240V, 440V, 460V, 480V | 115V, 110V, 25V, 24V, 23V | - | - | - | No | 350VA | Chassis Mount | Terminal Block | - | - | - | - |
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MT0350GPWR XFMR 350VA CHAS MT |
0 | - |
|
Datasheet |
- | Box | Active | - | 208V, 230V, 460V | 115V | - | - | - | No | 350VA | Chassis Mount | Terminal Block | 139.95mm L x 114.30mm W | 113.54mm | - | - |
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MTG0250BPWR XFMR 250VA CHAS MT |
0 | - |
|
Datasheet |
- | Box | Active | - | 240V, 480V | 24V | - | - | - | No | 250VA | Chassis Mount | Terminal Block | 115.57mm L x 114.30mm W | 97.03mm | - | - |
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MTG0250CPWR XFMR 250VA CHAS MT |
0 | - |
|
Datasheet |
- | Box | Active | - | 120V, 240V | 24V | - | - | - | No | 250VA | Chassis Mount | Terminal Block | 115.57mm L x 114.30mm W | 97.03mm | - | - |
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MTG0250PPWR XFMR 250VA CHAS MT |
0 | - |
|
Datasheet |
- | Box | Active | - | 380V | 24V | - | - | - | No | 250VA | Chassis Mount | Terminal Block | 113.28mm L x 114.30mm W | 97.03mm | - | - |
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MTG0200JPWR XFMR 200VA CHAS MT |
0 | - |
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Datasheet |
- | Box | Active | - | 200V, 208V, 220V, 230V, 240V, 440V, 460V, 480V | 120V, 115V, 110V, 25V, 24V, 23V | - | - | - | No | 200VA | Chassis Mount | Terminal Block | 113.28mm L x 114.30mm W | 100.33mm | - | - |
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XF-01500-2120PWR XFMR TOROIDAL 1500VA CHAS MT |
0 | - |
|
Datasheet |
- | Bulk | Active | Toroidal | 117V | Parallel 117V, Series 234V | Parallel 12.5A, Series 6.25A | Dual | Dual | No | 1500VA | Chassis Mount | Wire Leads | 208.28mm Dia | 76.20mm | 4000Vrms | 24 lbs (10.9 kg) |
|
56-25PWR XFMR LAMINATED 1400VA CHAS |
0 | - |
|
Datasheet |
- | Box | Active | Laminated Core | 105V, 115V, 125V | Parallel 28V, Series 56V | Parallel 50A, Series 25A | Single, Multiple Taps | Dual | Yes | 1400VA | Chassis Mount | Solder, Quick Connect | 162.00mm L x 181.00mm W | 134.90mm | 1500Vrms | 38 lbs (17.2 kg) |
|
MTG0300CPWR XFMR 300VA CHAS MT |
0 | - |
|
Datasheet |
- | Box | Active | - | 120V, 240V | 24V | - | - | - | No | 300VA | Chassis Mount | Terminal Block | 115.57mm L x 114.30mm W | 97.03mm | - | - |
|
PWDF13185PWR XFMR |
0 | - |
|
Datasheet |
* | Case | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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MT0750EPWR XFMR 750VA CHAS MT |
0 | - |
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Datasheet |
- | Box | Active | - | 550V, 575V, 600V | 120V, 115V, 110V | - | - | - | No | 750VA | Chassis Mount | Terminal Block | 169.42mm L x 133.35mm W | 144.53mm | - | - |
|
MTG0250EPWR XFMR 250VA CHAS MT |
0 | - |
|
Datasheet |
- | Box | Active | - | 550V, 575V, 600V | 120V, 115V, 110V | - | - | - | No | 250VA | Chassis Mount | Terminal Block | 113.28mm L x 114.30mm W | 97.03mm | - | - |
|
PWDP13123PWR XFMR LAMINATED CHAS MT |
0 | - |
|
Datasheet |
PWDAHL | Case | Active | Laminated Core | 117V | - | - | Dual | Triple | Yes | - | Chassis Mount | Wire Leads | - | 107.95mm | - | - |
|
HSP10F500BPWR XFMR 500VA CHAS MT |
0 | - |
|
Datasheet |
HS1 | Bulk | Active | - | 600V | 120V, 240V | 2.08A, 4.16A | Single | Dual | No | 500VA | Chassis Mount | Solder, Quick Connect | 152.40mm L x 127.00mm W | 254.00mm | - | - |
|
MT0500IPWR XFMR 500VA CHAS MT |
0 | - |
|
Datasheet |
- | Box | Active | - | 380V, 400V, 415V | 220V, 110V | - | - | - | No | 500VA | Chassis Mount | Terminal Block | 150.11mm L x 133.35mm W | 136.91mm | - | - |
|
MT0350MPWR XFMR 350VA CHAS MT |
0 | - |
|
Datasheet |
- | Box | Active | - | 240V, 480V | 240V, 120V | - | - | - | No | 350VA | Chassis Mount | Terminal Block | 136.40mm L x 114.30mm W | 102.62mm | - | - |

