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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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ST-6-36PWR XFMR LAMINATED 20VA TH |
100 | - |
|
Datasheet |
ST | Box | Active | Laminated Core | 115V | Parallel 18V, Series 36V | Parallel 1.1A, Series 550mA | Single | Dual | No | 20VA | Through Hole | PC Pin | 57.20mm L x 47.60mm W | 36.90mm | 2500Vrms | 0.8 lb (362.87 g) |
|
L01-6303PWR XFMR TOROIDAL 1.6VA TH |
27 | - |
|
Datasheet |
L01 | Tray | Active | Toroidal | 115V, 230V | Parallel 15V, Series 30V | Parallel 106mA, Series 53mA | Dual | Dual | No | 1.6VA | Through Hole | PC Pin | 39.60mm L x 39.60mm W | 18.50mm | 4000Vrms | 0.177 lb (80.29 g) |
|
L01-6312PWR XFMR TOROIDAL 3.2VA TH |
23 | - |
|
Datasheet |
L01 | Tray | Active | Toroidal | 115V, 230V | Parallel 12V, Series 24V | Parallel 266mA, Series 133mA | Dual | Dual | No | 3.2VA | Through Hole | PC Pin | 44.70mm L x 44.70mm W | 19.50mm | 4000Vrms | 0.243 lb (110.22 g) |
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L01-6343PWR XFMR TOROIDAL 10VA TH |
17 | - |
|
Datasheet |
L01 | Tray | Active | Toroidal | 115V, 230V | Parallel 15V, Series 30V | Parallel 666mA, Series 333mA | Dual | Dual | No | 10VA | Through Hole | PC Pin | 55.00mm L x 55.00mm W | 26.00mm | 4000Vrms | 0.556 lb (252.2 g) |
|
XF-10202PWR XFMR TOROIDAL 1.6VA CHAS MT |
14 | - |
|
Datasheet |
- | Bulk | Active | Toroidal | 115V, 230V | Parallel 12V, Series 24V | Parallel 67mA, Series 34mA | Dual | Dual | No | 1.6VA | Chassis Mount | Wire Leads | 37.50mm Dia | 17.00mm | 4000Vrms | 0.157 lb (71.21 g) |
|
L01-6334PWR XFMR TOROIDAL 7VA TH |
21 | - |
|
Datasheet |
L01 | Tray | Active | Toroidal | 115V, 230V | Parallel 18V, Series 36V | Parallel 388mA, Series 194mA | Dual | Dual | No | 7VA | Through Hole | PC Pin | 49.70mm L x 49.70mm W | 23.10mm | 4000Vrms | 0.384 lb (174.18 g) |
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DPC-40-600PWR XFMR LAMINATED 24VA TH |
73 | - |
|
Datasheet |
DPC | Box | Active | Laminated Core | 115V, 230V | Parallel 20V, Series 40V | Parallel 1.2A, Series 600mA | Dual | Dual | No | 24VA | Through Hole | PC Pin | 41.30mm L x 57.20mm W | 34.93mm | 1500Vrms | 0.75 lb (340.19 g) |
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XF-10232PWR XFMR TOROIDAL 15VA CHAS MT |
7 | - |
|
Datasheet |
- | Bulk | Active | Toroidal | 115V, 230V | Parallel 12V, Series 24V | Parallel 625mA, Series 312mA | Dual | Dual | No | 15VA | Chassis Mount | Wire Leads | 57.50mm Dia | 24.00mm | 4000Vrms | 0.578 lb (262.18 g) |
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L01-6373PWR XFMR TOROIDAL 35VA TH |
12 | - |
|
Datasheet |
L01 | Tray | Active | Toroidal | 115V, 230V | Parallel 15V, Series 30V | Parallel 2.334A, Series 1.167A | Dual | Dual | No | 35VA | Through Hole | PC Pin | 72.00mm L x 72.00mm W | 37.50mm | 4000Vrms | 1.3 lbs (589.7 g) |
|
L01-6383PWR XFMR TOROIDAL 50VA TH |
6 | - |
|
Datasheet |
L01 | Tray | Active | Toroidal | 115V, 230V | Parallel 15V, Series 30V | Parallel 3.332A, Series 1.666A | Dual | Dual | No | 50VA | Through Hole | PC Pin | 82.40mm L x 82.40mm W | 37.50mm | 4000Vrms | 1.8 lbs (816.5 g) |
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XF-10250PWR XFMR TOROIDAL 50VA CHAS MT |
7 | - |
|
Datasheet |
- | Bulk | Active | Toroidal | 115V, 230V | Parallel 12V, Series 24V | Parallel 2.083A, Series 1.0415A | Dual | Dual | No | 50VA | Chassis Mount | Wire Leads | 78.00mm Dia | 35.00mm | 4000Vrms | 1.5 lbs (680.4 g) |
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HS1B50PWR XFMR LAMINATED 50VA CHAS MT |
4 | - |
|
Datasheet |
- | Bulk | Active | Laminated Core | 240V, 480V | 120V, 240V | 416mA | Dual | Dual | No | 50VA | Chassis Mount | Solder, Quick Connect | 101.60mm L x 76.20mm W | 152.40mm | - | - |
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E050DPWR XFMR LAMINATED 50VA CHAS MT |
4 | - |
|
Datasheet |
SBE | Bulk | Active | Laminated Core | 240V, 480V | 24V | - | Dual | Single | No | 50VA | Chassis Mount | Solder, Quick Connect | 101.30mm L x 76.50mm W | 69.10mm | - | - |
|
E100WAPWR XFMR LAMINATED 100VA CHAS MT |
2 | - |
|
Datasheet |
SBE | Bulk | Active | Laminated Core | - | - | - | - | - | No | 100VA | Chassis Mount | Solder, Quick Connect | 117.10mm L x 86.10mm W | - | - | - |
|
E300PWR XFMR LAMINATED 300VA CHAS MT |
2 | - |
|
Datasheet |
SBE | Bulk | Active | Laminated Core | - | - | - | Dual | Single | No | 300VA | Chassis Mount | Solder, Quick Connect | - | 115.10mm | - | - |
|
E100WBPWR XFMR LAMINATED 100VA CHAS MT |
5 | - |
|
Datasheet |
SBE | Bulk | Active | Laminated Core | - | - | - | - | - | No | 100VA | Chassis Mount | Solder, Quick Connect | 117.10mm L x 86.10mm W | - | - | - |
|
E250WBPWR XFMR LAMINATED 250VA CHAS MT |
2 | - |
|
Datasheet |
SBE | Bulk | Active | Laminated Core | - | - | - | - | - | No | 250VA | Chassis Mount | Solder, Quick Connect | 132.30mm L x 114.30mm W | - | - | - |
|
MT0050MPWR XFMR 50VA CHAS MT |
2 | - |
|
Datasheet |
- | Box | Active | - | 240V, 480V | 240V, 120V | - | - | - | No | 50VA | Chassis Mount | Terminal Block | 86.61mm L x 76.20mm W | 70.87mm | - | - |
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XF-00300-2018PWR XFMR TOROIDAL 300VA CHAS MT |
2 | - |
|
Datasheet |
- | Bulk | Active | Toroidal | 117V | Parallel 18V, Series 36V | Parallel 16.66A, Series 8.33A | Dual | Dual | No | 300VA | Chassis Mount | Wire Leads | 116.84mm Dia | 73.66mm | 4000Vrms | 6.5 lbs (2.9 kg) |
|
E050TFPWR XFMR LAMINATED 50VA CHAS MT |
2 | - |
|
Datasheet |
SBE | Bulk | Active | Laminated Core | - | - | - | Dual | Single, Multiple Taps | No | 50VA | Chassis Mount | Solder, Quick Connect | 110.70mm L x 86.10mm W | 75.20mm | - | - |
