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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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MTG0350JPWR XFMR 350VA 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 | 350VA | Chassis Mount | Terminal Block | 137.41mm L x 133.35mm W | 136.91mm | - | - |
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HSP19F1BPWR XFMR 1000VA CHAS MT |
0 | - |
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- |
HS1 | Bulk | Active | - | - | - | - | - | - | - | 1000VA | Chassis Mount | Wire Leads | - | - | - | - |
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MT0350LPPWR XFMR 350VA CHAS MT |
0 | - |
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- |
- | Box | Active | - | 208V, 220V, 230V, 240V, 380V, 400V, 416V, 440V, 460V, 480V, 500V, 550V, 575V, 600V | 130V, 125V, 120V, 115V, 110V, 100V, 99V, 95V, 91V, 85V | - | - | - | No | 350VA | Chassis Mount | Terminal Block | - | - | - | - |
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HSS5F3ASPWR XFMR LAMINATED 3000VA CHAS |
0 | - |
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Datasheet |
- | Bulk | Obsolete | Laminated Core | 240V, 480V | 120V, 240V | 25A | Dual, Multiple Taps | Dual | No | 3000VA | Chassis Mount | Solder, Quick Connect | - | - | - | - |
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MT0750CPWR XFMR 750VA CHAS MT |
0 | - |
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- |
US2 | Box | Active | - | 120V | 24V | - | - | - | No | 750VA | Chassis Mount | Terminal Block | - | - | - | - |
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PWDP13071PWR XFMR LAMINATED CHAS MT |
0 | - |
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Datasheet |
PWDAHL | Case | Active | Laminated Core | 120V | - | 350mA | Dual | Single, Multiple Taps | Yes | - | Chassis Mount | Wire Leads | - | - | - | - |
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372JXPPWR XFMR LAMINATED 243VA CHAS MT |
0 | - |
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Datasheet |
300 | Bulk | Active | Laminated Core | 100V, 110V, 120V, 200V, 220V, 240V | 600V, 6.3V, 5V | 288mA, 8A, 4A | Dual, Multiple Taps | Triple | Yes | 243VA | Chassis Mount | Wire Leads | 112.67mm L x 95.25mm W | 115.82mm | 2000Vrms | 11 lbs (5 kg) |
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KTG150PWR XFMR 150VA CHAS MT |
0 | - |
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Datasheet |
- | Box | Active | - | 208V | 24V | - | - | - | No | 150VA | Chassis Mount | Terminal Block | 115.32mm L x 95.25mm W | 111.51mm | - | - |
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KTH150PWR XFMR 150VA CHAS MT |
0 | - |
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Datasheet |
- | Box | Active | - | 208V | 120V | - | - | - | No | 150VA | Chassis Mount | Terminal Block | 115.32mm L x 95.25mm W | 111.51mm | - | - |
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KT1150PWR XFMR 150VA CHAS MT |
0 | - |
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Datasheet |
- | Box | Active | - | 120V | 24V | - | - | - | No | 150VA | Chassis Mount | Terminal Block | 114.30mm L x 95.25mm W | 117.60mm | - | - |
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KT5150PWR XFMR 150VA CHAS MT |
0 | - |
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Datasheet |
- | Box | Active | - | 277V | 24V | - | - | - | No | 150VA | Chassis Mount | Terminal Block | 115.32mm L x 95.25mm W | 111.51mm | - | - |
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KT6150PWR XFMR 150VA CHAS MT |
0 | - |
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Datasheet |
- | Box | Active | - | 600V | 24V | - | - | - | No | 150VA | Chassis Mount | Terminal Block | 115.32mm L x 95.25mm W | 111.51mm | - | - |
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KT9150PWR XFMR 150VA CHAS MT |
0 | - |
|
Datasheet |
- | Box | Active | - | 600V | 120V | - | - | - | No | 150VA | Chassis Mount | Terminal Block | 115.32mm L x 95.25mm W | 111.51mm | - | - |
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KT4150PWR XFMR 150VA CHAS MT |
0 | - |
|
Datasheet |
- | Box | Active | - | 240V, 480V | 24V | - | - | - | No | 150VA | Chassis Mount | Terminal Block | 115.32mm L x 95.25mm W | 111.51mm | - | - |
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733PWR XFMR LAMINATED 750VA CHAS MT |
0 | - |
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Datasheet |
700 | Bulk | Active | Laminated Core | 115V | 2500V | 300mA | Single | Single | Yes | 750VA | Chassis Mount | Wire Leads | 127.00mm L x 152.40mm W | 165.10mm | - | 24 lbs (10.9 kg) |
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PWDP13016PWR XFMR CHAS MT |
0 | - |
|
Datasheet |
PWDAHL | Case | Active | - | - | - | - | - | - | - | - | Chassis Mount | - | - | - | - | - |
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MTG0500JPWR XFMR 500VA 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 | 500VA | Chassis Mount | Terminal Block | 169.16mm L x 133.35mm W | 136.91mm | - | - |
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MTG0500IPWR XFMR 500VA CHAS MT |
0 | - |
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Datasheet |
- | Box | Active | - | 380V, 400V, 415V | 220V, 110V | - | - | - | No | 500VA | Chassis Mount | Terminal Block | 149.86mm L x 133.35mm W | 136.91mm | - | - |
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A6X30133588PWR XFMR 2000VA CHAS MT |
0 | - |
|
- |
- | Box | Active | - | 208V, 277V | 120V | - | - | - | No | 2000VA | Chassis Mount | Terminal Block | - | - | - | - |
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A6X30133579PWR XFMR 2000VA CHAS MT |
0 | - |
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- |
- | Box | Active | - | 240V, 480V | 120V | - | - | - | No | 2000VA | Chassis Mount | Terminal Block | - | - | - | - |

