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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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182S24PWR XFMR TOROIDAL 500VA CHAS MT |
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Datasheet |
182 | Bulk | Obsolete | Toroidal | 117V, 234V | Parallel 24V, Series 48V | Parallel 20.84A, Series 10.42A | Dual | Dual | No | 500VA | Chassis Mount | Wire Leads | - | 56.13mm | 4000Vrms | 8.5 lbs (3.9 kg) |
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MPI-200-12PWR XFMR LAMINATED 200VA CHAS MT |
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Datasheet |
MPI | Bulk | Active | Laminated Core | 100V, 115V, 200V, 215V, 230V | Parallel 6V, Series 12V | Parallel 33.3A, Series 16.7A | Dual, Multiple Taps | Dual | No | 200VA | Chassis Mount | Terminal Block | 95.30mm L x 113.30mm W | 93.10mm | 4000Vrms | 6.3 lbs (2.9 kg) |
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MPI-200-16PWR XFMR LAMINATED 200VA CHAS MT |
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Datasheet |
MPI | Bulk | Active | Laminated Core | 100V, 115V, 200V, 215V, 230V | Parallel 8V, Series 16V | Parallel 25A, Series 12.5A | Dual, Multiple Taps | Dual | No | 200VA | Chassis Mount | Terminal Block | 95.30mm L x 113.30mm W | 93.10mm | 4000Vrms | 6.3 lbs (2.9 kg) |
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MPI-200-36PWR XFMR LAMINATED 200VA CHAS MT |
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Datasheet |
MPI | Bulk | Active | Laminated Core | 100V, 115V, 200V, 215V, 230V | Parallel 18V, Series 36V | Parallel 11.2A, Series 5.6A | Dual, Multiple Taps | Dual | No | 200VA | Chassis Mount | Terminal Block | 95.30mm L x 113.30mm W | 93.10mm | 4000Vrms | 6.3 lbs (2.9 kg) |
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MPI-200-40PWR XFMR LAMINATED 200VA CHAS MT |
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Datasheet |
MPI | Bulk | Active | Laminated Core | 100V, 115V, 200V, 215V, 230V | Parallel 20V, Series 40V | Parallel 10A, Series 5A | Dual, Multiple Taps | Dual | No | 200VA | Chassis Mount | Terminal Block | 95.30mm L x 113.30mm W | 93.10mm | 4000Vrms | 6.3 lbs (2.9 kg) |
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ECO-450-40PWR XFMR LAMINATED 450VA CHAS MT |
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Datasheet |
EcoTran | Box | Active | Laminated Core | 115V, 230V | Parallel 20V, Series 40V | Parallel 22.6A, Series 11.3A | Dual | Dual | No | 450VA | Chassis Mount | Terminal Block | 126.00mm L x 136.00mm W | 124.50mm | 4000Vrms | - |
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M4L-3-3PWR XFMR LAMINATED 300VA CHAS MT |
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Datasheet |
M4L | Bulk | Active | Laminated Core | 115V, 100V | 115V | 2.6A | Dual, Multiple Taps | Single | No | 300VA | Chassis Mount | Terminal Block | 106.68mm L x 103.51mm W | 95.30mm | 4000Vrms | 7 lbs (3.2 kg) |
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XF-00100-2030PWR XFMR TOROIDAL 100VA CHAS MT |
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Datasheet |
- | Bulk | Active | Toroidal | 117V | Parallel 30V, Series 60V | Parallel 3.32A, Series 1.66A | Dual | Dual | No | 100VA | Chassis Mount | Wire Leads | 96.52mm Dia | 45.72mm | 4000Vrms | 2.4 lbs (1.1 kg) |
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E200EWPWR XFMR LAMINATED CHAS MT |
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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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265U10PWR XFMR 175VA CHAS MT |
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Datasheet |
265 | Bulk | Active | - | 117V, 234V | 10V | 17.5A | Dual | Single | Yes | 175VA | Chassis Mount | Wire Leads | 104.78mm L x 92.08mm W | 87.33mm | 2000Vrms | - |
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265X6PWR XFMR 158VA CHAS MT |
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Datasheet |
265 | Bulk | Active | - | 117V, 234V | 6.3V | 25A | Dual | Single | Yes | 158VA | Chassis Mount | Wire Leads | 95.25mm L x 95.25mm W | 79.38mm | 2000Vrms | - |
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715PWR XFMR LAMINATED 200VA CHAS MT |
1 | - |
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Datasheet |
700 | Bulk | Active | Laminated Core | 115V | 1020V | 300mA | Single | Single | Yes | 200VA | Chassis Mount | Wire Leads | 95.25mm L x 117.60mm W | 114.30mm | - | 9 lbs (4.1 kg) |
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SLT-450PWR XFMR LAMINATED 450VA CHAS MT |
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Datasheet |
SLT | Bulk | Active | Laminated Core | 277V | 120V | 3.8A | Single | Single | Yes | 450VA | Chassis Mount | Terminal Block | 113.28mm L x 110.00mm W | 114.30mm | 4000Vrms | 11 lbs (5 kg) |
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PWDF13181PWR XFMR |
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Datasheet |
* | Case | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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MPI-300-10PWR XFMR LAMINATED 300VA CHAS MT |
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Datasheet |
MPI | Bulk | Active | Laminated Core | 100V, 115V, 200V, 215V, 230V | Parallel 5V, Series 10V | Parallel 60A, Series 30A | Dual, Multiple Taps | Dual | No | 300VA | Chassis Mount | Terminal Block | 104.80mm L x 113.10mm W | 98.20mm | 4000Vrms | 7.8 lbs (3.5 kg) |
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MPI-300-12PWR XFMR LAMINATED 300VA CHAS MT |
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Datasheet |
MPI | Bulk | Active | Laminated Core | 100V, 115V, 200V, 215V, 230V | Parallel 6V, Series 12V | Parallel 50A, Series 25A | Dual, Multiple Taps | Dual | No | 300VA | Chassis Mount | Terminal Block | 104.80mm L x 113.10mm W | 98.20mm | 4000Vrms | 7.8 lbs (3.5 kg) |
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MPI-300-16PWR XFMR LAMINATED 300VA CHAS MT |
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Datasheet |
MPI | Bulk | Active | Laminated Core | 100V, 115V, 200V, 215V, 230V | Parallel 8V, Series 16V | Parallel 37.6A, Series 18.8A | Dual, Multiple Taps | Dual | No | 300VA | Chassis Mount | Terminal Block | 104.80mm L x 113.10mm W | 98.20mm | 4000Vrms | 7.8 lbs (3.5 kg) |
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MPI-300-20PWR XFMR LAMINATED 300VA CHAS MT |
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Datasheet |
MPI | Bulk | Active | Laminated Core | 100V, 115V, 200V, 215V, 230V | Parallel 10V, Series 20V | Parallel 30A, Series 15A | Dual, Multiple Taps | Dual | No | 300VA | Chassis Mount | Terminal Block | 104.80mm L x 113.10mm W | 98.20mm | 4000Vrms | 7.8 lbs (3.5 kg) |
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MPI-300-230PWR XFMR LAMINATED 300VA CHAS MT |
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Datasheet |
MPI | Bulk | Active | Laminated Core | 100V, 115V, 200V, 215V, 230V | Parallel 115V, Series 230V | Parallel 2.6A, Series 1.3A | Dual, Multiple Taps | Dual | No | 300VA | Chassis Mount | Terminal Block | 104.80mm L x 113.10mm W | 98.20mm | 4000Vrms | 7.8 lbs (3.5 kg) |
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MPI-300-40PWR XFMR LAMINATED 300VA CHAS MT |
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Datasheet |
MPI | Bulk | Active | Laminated Core | 100V, 115V, 200V, 215V, 230V | Parallel 20V, Series 40V | Parallel 15A, Series 7.5A | Dual, Multiple Taps | Dual | No | 300VA | Chassis Mount | Terminal Block | 104.80mm L x 113.10mm W | 98.20mm | 4000Vrms | 7.8 lbs (3.5 kg) |

