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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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M4L-3-6-36M4L 600VA WITH INPUT 100/115/200 |
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Datasheet |
M4L | Tray | Active | - | 115V, 100V | Parallel 18V, Series 36V | Parallel 33.3A, Series 16.6A | Dual, Multiple Taps | Dual | No | 600VA | Chassis Mount | Terminal Block | 129.03mm L x 113.28mm W | 114.30mm | 4000V | - |
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M4L-3-6-48M4L 600VA WITH INPUT 100/115/200 |
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Datasheet |
M4L | Tray | Active | - | 115V, 100V | Parallel 24V, Series 48V | Parallel 25A, Series 12.5A | Dual, Multiple Taps | Dual | No | 600VA | Chassis Mount | Terminal Block | 129.03mm L x 113.28mm W | 114.30mm | 4000V | - |
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XF-00300-2012PWR XFMR TOROIDAL 300VA CHAS MT |
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Datasheet |
- | Bulk | Active | Toroidal | 117V | Parallel 12V, Series 24V | Parallel 25A, Series 12.5A | Dual | Dual | No | 300VA | Chassis Mount | Wire Leads | 116.84mm Dia | 73.66mm | - | 6.5 lbs (2.9 kg) |
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XF-00300-2015PWR XFMR TOROIDAL 300VA CHAS MT |
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Datasheet |
- | Bulk | Active | Toroidal | 117V | Parallel 15V, Series 30V | Parallel 20A, Series 10A | Dual | Dual | No | 300VA | Chassis Mount | Wire Leads | 116.84mm Dia | - | 4000Vrms | 6.5 lbs (2.9 kg) |
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XF-00300-2030PWR XFMR TOROIDAL 300VA CHAS MT |
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Datasheet |
- | Bulk | Active | Toroidal | 117V | Parallel 30V, Series 60V | Parallel 10A, Series 5A | Dual | Dual | No | 300VA | Chassis Mount | Wire Leads | 116.84mm Dia | 73.66mm | 4000Vrms | 6.5 lbs (2.9 kg) |
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PWDP13021PWR XFMR LAMINATED TH |
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Datasheet |
PWDAHL | Bulk | Active | Laminated Core | 115V | 420V, 6.3V | 0.2A, 6A | Single | Dual | Yes | - | Through Hole | PC Pin | 95.25mm L x 79.38mm W | 89.66mm | - | - |
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SLT-600PWR XFMR LAMINATED 600VA CHAS MT |
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Datasheet |
SLT | Bulk | Active | Laminated Core | 277V | 120V | 5A | Single | Single | Yes | 600VA | Chassis Mount | Terminal Block | 113.28mm L x 129.03mm W | 114.30mm | 4000Vrms | 15 lbs (6.8 kg) |
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DMTT-300PWR XFMR LAMINATED 300VA CHAS MT |
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Datasheet |
DMTT | Bulk | Active | Laminated Core | 200V, 220V, 240V, 400V, 420V, 440V, 460V, 480V | Parallel 12V, Series 24V | Parallel 25A, Series 12.5A | Dual, Multiple Taps | Triple | No | 300VA | Chassis Mount | Terminal Block | 104.80mm L x 128.10mm W | 98.20mm | 4000Vrms | 9.9 lbs (4.5 kg) |
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MTG0075JPWR XFMR 75VA CHAS MT |
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Datasheet |
- | Box | Active | - | 200V, 208V, 220V, 230V, 240V, 440V, 460V, 480V | 120V, 115V, 110V, 25V, 24V, 23V | - | - | - | No | 75VA | Chassis Mount | Terminal Block | 93.47mm L x 85.60mm W | 76.96mm | - | - |
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M4L-3-10-36M4L 1000VA WITH INPUT 100/115/20 |
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Datasheet |
M4L | Tray | Active | - | 115V, 100V | 36V | 27.7A | Dual, Multiple Taps | Single | No | 1000VA | Chassis Mount | Terminal Block | 144.78mm L x 124.21mm W | 133.35mm | 4000V | - |
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M4L-3-6-115M4L 600VA WITH INPUT 100/115/200 |
0 | - |
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Datasheet |
M4L | Tray | Active | - | 115V, 100V | Parallel 115V, Series 230V | Parallel 5.2A, Series 2.6A | Dual, Multiple Taps | Dual | No | 600VA | Chassis Mount | Terminal Block | 129.03mm L x 113.28mm W | 114.30mm | 4000V | - |
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M4L-3-6-230M4L 600VA WITH INPUT 100/115/200 |
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Datasheet |
M4L | Tray | Active | - | 115V, 100V | 230V | 2.6A | Dual, Multiple Taps | Single | No | 600VA | Chassis Mount | Terminal Block | 129.03mm L x 113.28mm W | 114.30mm | 4000V | - |
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182U24PWR XFMR TOROIDAL 750VA CHAS MT |
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Datasheet |
182 | Bulk | Active | Toroidal | 117V, 234V | Parallel 24V, Series 48V | Parallel 31.26A, Series 15.63A | Dual | Dual | No | 750VA | Chassis Mount | Wire Leads | - | 78.74mm | 4000Vrms | 14 lbs (6.4 kg) |
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182R110PWR XFMR TOROIDAL 750VA CHAS MT |
0 | - |
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Datasheet |
182 | Bulk | Active | Toroidal | 117V, 234V | Parallel 110V, Series 220V | Parallel 6.82A, Series 3.41A | Dual | Dual | No | 750VA | Chassis Mount | Wire Leads | - | 78.74mm | 4000Vrms | 14 lbs (6.4 kg) |
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182Q60PWR XFMR TOROIDAL 750VA CHAS MT |
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Datasheet |
182 | Bulk | Active | Toroidal | 117V, 234V | Parallel 60V, Series 120V | Parallel 12.5A, Series 6.25A | Dual | Dual | No | 750VA | Chassis Mount | Wire Leads | - | 78.74mm | 4000Vrms | 14 lbs (6.4 kg) |
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182N240PWR XFMR TOROIDAL 750VA CHAS MT |
0 | - |
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Datasheet |
182 | Bulk | Active | Toroidal | 117V, 234V | 240V | 3.13A | Dual | Single | No | 750VA | Chassis Mount | Wire Leads | - | 78.74mm | 4000Vrms | 14 lbs (6.4 kg) |
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MT0075MPWR XFMR 75VA CHAS MT |
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Datasheet |
- | Box | Active | - | 240V, 480V | 240V, 120V | - | - | - | No | 75VA | Chassis Mount | Terminal Block | 98.30mm L x 76.20mm W | 70.87mm | - | - |
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MTG0100APWR XFMR 100VA CHAS MT |
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Datasheet |
- | Box | Active | - | 220V, 230V, 240V, 440V, 460V, 480V | 120V, 115V, 110V | - | - | - | No | 100VA | Chassis Mount | Terminal Block | 96.27mm L x 84.07mm W | 70.61mm | - | - |
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E250EWPWR XFMR LAMINATED 250VA CHAS MT |
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Datasheet |
SBE | Box | Active | Laminated Core | - | - | - | - | - | No | 250VA | Chassis Mount | Solder, Quick Connect | 132.30mm L x 114.30mm W | - | - | - |
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6K150PWR XFMR |
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- | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |

