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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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6K62VBRPWR XFMR |
0 | - |
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- |
- | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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VPM12-13300PWR XFMR TOROIDAL 160VA CHAS MT |
0 | - |
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Datasheet |
Toroidal Medical, VPM | Box | Active | Toroidal | 100V, 120V, 220V, 240V | Parallel 6V, Series 12V | Parallel 26.6A, Series 13.3A | Dual, Multiple Taps | Dual | No | 160VA | Chassis Mount | Wire Leads | 113.00mm Dia | 52.00mm | 4000Vrms | 4 lbs (1.8 kg) |
|
VPM18-8800PWR XFMR TOROIDAL 160VA CHAS MT |
0 | - |
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Datasheet |
Toroidal Medical, VPM | Box | Active | Toroidal | 100V, 120V, 220V, 240V | Parallel 9V, Series 18V | Parallel 17.6A, Series 8.8A | Dual, Multiple Taps | Dual | No | 160VA | Chassis Mount | Wire Leads | 113.00mm Dia | 52.00mm | 4000Vrms | 4 lbs (1.8 kg) |
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VPM36-4440PWR XFMR TOROIDAL 160VA CHAS MT |
0 | - |
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Datasheet |
Toroidal Medical, VPM | Box | Active | Toroidal | 100V, 120V, 220V, 240V | Parallel 18V, Series 36V | Parallel 8.88A, Series 4.44A | Dual, Multiple Taps | Dual | No | 160VA | Chassis Mount | Wire Leads | 113.00mm Dia | 52.00mm | 4000Vrms | 4.2 lbs (1.9 kg) |
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VPM48-3300PWR XFMR TOROIDAL 160VA CHAS MT |
0 | - |
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Datasheet |
Toroidal Medical, VPM | Box | Active | Toroidal | 100V, 120V, 220V, 240V | Parallel 24V, Series 48V | Parallel 6.66A, Series 3.33A | Dual, Multiple Taps | Dual | No | 160VA | Chassis Mount | Wire Leads | 113.00mm Dia | 52.00mm | 4000Vrms | 4 lbs (1.8 kg) |
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M4L-3-3-40M4L 300VA WITH 100/115/200/230V |
0 | - |
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Datasheet |
M4L | Tray | Active | - | 115V, 100V | Parallel 20V, Series 40V | Parallel 15A, Series 7.5A | Dual, Multiple Taps | Dual | No | 300VA | Chassis Mount | Terminal Block | 106.68mm L x 103.63mm W | 95.25mm | 4000V | - |
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6K264VBRTools/Equipment/Hardware |
0 | - |
|
- |
- | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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167U7PWR XFMR LAMINATED 112.5VA CHAS |
1 | - |
|
Datasheet |
167 | Case | Active | Laminated Core | 115V | 7.5V | 15A | Single | Single | Yes | 112.5VA | Chassis Mount | Wire Leads | 63.50mm L x 82.55mm W | 77.72mm | 2000Vrms | 3.7 lbs (1.7 kg) |
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182G117PWR XFMR TOROIDAL 50VA CHAS MT |
0 | - |
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Datasheet |
182 | Bulk | Active | Toroidal | 117V, 234V | Parallel 117V, Series 234V | Parallel 428mA, Series 214mA | Dual | Dual | No | 50VA | Chassis Mount | Wire Leads | - | 43.94mm | 4000Vrms | 1.7 lbs (771.1 g) |
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M4L-3-3-230M4L 300VA WITH 100/115/200/230V |
0 | - |
|
Datasheet |
M4L | Tray | Active | - | 115V, 100V | 230V | 1.3A | Dual, Multiple Taps | Single | No | 300VA | Chassis Mount | Terminal Block | 106.68mm L x 103.63mm W | 95.25mm | 4000V | - |
|
M4L-3-3-115M4L 300VA WITH 100/115/200/230V |
0 | - |
|
Datasheet |
M4L | Tray | Active | - | 115V, 100V | Parallel 115V, Series 230V | Parallel 2.6A, Series 1.3A | Dual, Multiple Taps | Dual | No | 300VA | Chassis Mount | Terminal Block | 106.68mm L x 103.63mm W | 95.25mm | 4000V | - |
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182G110PWR XFMR TOROIDAL 50VA CHAS MT |
0 | - |
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Datasheet |
182 | Bulk | Active | Toroidal | 117V, 234V | Parallel 110V, Series 220V | Parallel 454mA, Series 227mA | Dual | Dual | No | 50VA | Chassis Mount | Wire Leads | - | 43.94mm | 4000Vrms | 1.7 lbs (771.1 g) |
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182N6PWR XFMR TOROIDAL 50VA CHAS MT |
0 | - |
|
Datasheet |
182 | Bulk | Active | Toroidal | 117V, 234V | Parallel 6V, Series 12V | Parallel 8.34A, Series 4.17A | Dual | Dual | No | 50VA | Chassis Mount | Wire Leads | - | 43.94mm | 4000Vrms | 1.7 lbs (771.1 g) |
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182J22PWR XFMR TOROIDAL 50VA CHAS MT |
0 | - |
|
Datasheet |
182 | Bulk | Active | Toroidal | 117V, 234V | Parallel 22V, Series 44V | Parallel 2.28A, Series 1.14A | Dual | Dual | No | 50VA | Chassis Mount | Wire Leads | - | 43.94mm | 4000Vrms | 1.7 lbs (771.1 g) |
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182M9PWR XFMR TOROIDAL 50VA CHAS MT |
0 | - |
|
Datasheet |
182 | Bulk | Active | Toroidal | 117V, 234V | Parallel 9V, Series 18V | Parallel 5.56A, Series 2.78A | Dual | Dual | No | 50VA | Chassis Mount | Wire Leads | - | 43.94mm | 4000Vrms | 1.7 lbs (771.1 g) |
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182J18PWR XFMR TOROIDAL 50VA CHAS MT |
0 | - |
|
Datasheet |
182 | Bulk | Active | Toroidal | 117V, 234V | Parallel 18V, Series 36V | Parallel 2.78A, Series 1.39A | Dual | Dual | No | 50VA | Chassis Mount | Wire Leads | - | 43.94mm | 4000Vrms | 1.7 lbs (771.1 g) |
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182E240PWR XFMR TOROIDAL 50VA CHAS MT |
0 | - |
|
Datasheet |
182 | Bulk | Active | Toroidal | 117V, 234V | 240V | 208mA | Dual | Single | No | 50VA | Chassis Mount | Wire Leads | - | 42.67mm | 4000Vrms | 1.7 lbs (771.1 g) |
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227DPWR XFMR SEMI-TORO 5VA TH |
1 | - |
|
Datasheet |
227 | Bulk | Active | Semi-Toroidal | 115V | Parallel 10V, Series 20V | Parallel 500mA, Series 250mA | Single | Dual | No | 5VA | Through Hole | PC Pin | 51.31mm L x 41.40mm W | 26.67mm | - | 0.38 lb (172.37 g) |
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227FPWR XFMR SEMI-TORO 5VA TH |
1 | - |
|
Datasheet |
227 | Bulk | Active | Semi-Toroidal | 115V | Parallel 15V, Series 30V | Parallel 340mA, Series 170mA | Single | Dual | No | 5VA | Through Hole | PC Pin | 51.31mm L x 41.40mm W | 26.67mm | - | 0.38 lb (172.37 g) |
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6K155PWR XFMR |
0 | - |
|
- |
- | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |

