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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
A41-130-24PWR XFMR LAMINATED 130VA CHAS MT |
247 | - |
|
Datasheet |
All-4-One™ | Box | Active | Laminated Core | 115V, 230V | Parallel 12V, Series 24V | Parallel 10.8A, Series 5.4A | Dual | Dual | No | 130VA | Chassis Mount | Solder, Quick Connect | 71.40mm L x 76.20mm W | 85.70mm | 4000Vrms | 4.1 lbs (1.9 kg) |
|
VPT24-4170PWR XFMR TOROIDAL 100VA CHAS MT |
146 | - |
|
Datasheet |
Chassis Mount: World Series™ | Box | Active | Toroidal | 115V, 230V | Parallel 12V, Series 24V | Parallel 8.34A, Series 4.17A | Dual | Dual | No | 100VA | Chassis Mount | Wire Leads | 87.00mm Dia x 47.00mm W | 51.0mm | 4000Vrms | 2.2 lbs (997.9 g) |
|
A41-175-24PWR XFMR LAMINATED 175VA CHAS MT |
167 | - |
|
Datasheet |
All-4-One™ | Box | Active | Laminated Core | 115V, 230V | Parallel 12V, Series 24V | Parallel 14.6A, Series 7.3A | Dual | Dual | No | 175VA | Chassis Mount | Solder, Quick Connect | 79.40mm L x 79.70mm W | 95.30mm | 4000Vrms | 5.5 lbs (2.5 kg) |
|
VPT230-700PWR XFMR TOROIDAL 160VA CHAS MT |
167 | - |
|
Datasheet |
Chassis Mount: World Series™ | Box | Active | Toroidal | 115V, 230V | Parallel 115V, Series 230V | Parallel 1.4A, Series 700mA | Dual | Dual | No | 160VA | Chassis Mount | Wire Leads | 103.00mm Dia x 48.00mm W | 52.0mm | 4000Vrms | 3.6 lbs (1.6 kg) |
|
|
VPT48-5200PWR XFMR TOROIDAL 250VA CHAS MT |
92 | - |
|
Datasheet |
Chassis Mount: World Series™ | Box | Active | Toroidal | 115V, 230V | Parallel 24V, Series 48V | Parallel 10.4A, Series 5.2A | Dual | Dual | No | 250VA | Chassis Mount | Wire Leads | 112.00mm Dia x 54.00mm W | 58.0mm | 4000Vrms | 4.9 lbs (2.2 kg) |
|
VPT24-10420PWR XFMR TOROIDAL 250VA CHAS MT |
46 | - |
|
Datasheet |
Chassis Mount: World Series™ | Box | Active | Toroidal | 115V, 230V | Parallel 12V, Series 24V | Parallel 20.84A, Series 10.42A | Dual | Dual | No | 250VA | Chassis Mount | Wire Leads | 112.00mm Dia x 54.00mm W | 58.0mm | 4000Vrms | 4.9 lbs (2.2 kg) |
|
VPT230-2170PWR XFMR TOROIDAL 500VA CHAS MT |
161 | - |
|
Datasheet |
Chassis Mount: World Series™ | Box | Active | Toroidal | 115V, 230V | Parallel 115V, Series 230V | Parallel 4.34A, Series 2.17A | Dual | Dual | No | 500VA | Chassis Mount | Wire Leads | 140.00mm Dia x 60.00mm W | 66.0mm | 4000Vrms | 9.3 lbs (4.2 kg) |
|
VPT48-10400PWR XFMR TOROIDAL 500VA CHAS MT |
149 | - |
|
Datasheet |
Chassis Mount: World Series™ | Box | Active | Toroidal | 115V, 230V | Parallel 24V, Series 48V | Parallel 20.8A, Series 10.4A | Dual | Dual | No | 500VA | Chassis Mount | Wire Leads | 140.00mm Dia x 60.00mm W | 66.0mm | 4000Vrms | 9.3 lbs (4.2 kg) |
|
VPT230-4350PWR XFMR TOROIDAL 1000VA CHAS MT |
78 | - |
|
Datasheet |
Chassis Mount: World Series™ | Box | Active | Toroidal | 115V, 230V | Parallel 115V, Series 230V | Parallel 8.7A, Series 4.35A | Dual | Dual | No | 1000VA | Chassis Mount | Wire Leads | 175.00mm Dia x 68.00mm W | 76.0mm | 4000Vrms | 18 lbs (8.2 kg) |
|
VPM240-4170PWR XFMR TOROIDAL 1000VA CHAS MT |
44 | - |
|
Datasheet |
Toroidal Medical, VPM | Box | Active | Toroidal | 100V, 120V, 220V, 240V | Parallel 120V, Series 240V | Parallel 8.34A, Series 4.17A | Dual, Multiple Taps | Dual | No | 1000VA | Chassis Mount | Wire Leads | 183.00mm Dia | 74.00mm | 4000Vrms | 19 lbs (8.6 kg) |
|
HS1F1.5ASPWR XFMR LAMINATED 1500VA CHAS |
31 | - |
|
Datasheet |
- | Bulk | Active | Laminated Core | 240V, 480V | 120V, 240V | 12.5A | Dual | Dual | No | 1500VA | Chassis Mount | Solder, Quick Connect | - | - | - | - |
|
HS1F2ASPWR XFMR LAMINATED 2000VA CHAS |
26 | - |
|
Datasheet |
- | Bulk | Active | Laminated Core | 240V, 480V | 120V, 240V | 16.7A | Dual | Dual | No | 2000VA | Chassis Mount | Solder, Quick Connect | - | - | - | - |
|
HS5F3ASPWR XFMR LAMINATED 3000VA CHAS |
160 | - |
|
Datasheet |
- | Bulk | Active | Laminated Core | 240V, 480V | 120V, 240V | 25A | Dual, Multiple Taps | Dual | No | 3000VA | Chassis Mount | Solder, Quick Connect | 254.00mm L x 177.80mm W | 304.80mm | - | - |
|
HS12F1.5ASPWR XFMR LAMINATED 1500VA CHAS |
91 | - |
|
Datasheet |
- | Bulk | Active | Laminated Core | - | 120V, 240V | 12.5A | Dual, Multiple Taps | Dual | No | 1500VA | Chassis Mount | Solder, Quick Connect | - | - | - | - |
|
BV302S24010PWR XFMR 1VA TH |
861 | - |
|
Datasheet |
EI30-10.5 | Tube | Active | - | 230V | 24V | 41mA | Single | Single | No | 1VA | Through Hole | PC Pin | 32.80mm L x 27.80mm W | 0.878" (22.30mm) | 4200Vrms | - |
|
BV301S12010PWR XFMR 1VA TH |
764 | - |
|
Datasheet |
EI30-10.5 | Tube | Active | - | 115V | 12V | 83mA | Single | Single | No | 1VA | Through Hole | PC Pin | 32.80mm L x 27.80mm W | 0.878" (22.30mm) | 2800Vrms | - |
|
BV202S12006PWR XFMR 0.6VA TH |
1,050 | - |
|
Datasheet |
EE20-10.5 | Tube | Active | - | 230V | 12V | 50mA | Single | Single | No | 0.6VA | Through Hole | PC Pin | 24.00mm L x 23.00mm W | 0.768" (19.50mm) | 4200Vrms | - |
|
BV301S24023PWR XFMR 2.3VA TH |
833 | - |
|
Datasheet |
EI 30-18 | Tube | Active | - | 115V | 24V | 96mA | Single | Single | No | 2.3VA | Through Hole | PC Pin | 32.80mm L x 27.80mm W | 1.161" (29.50mm) | 4200Vrms | - |
|
BV301S06023PWR XFMR 2.3VA TH |
729 | - |
|
Datasheet |
EI 30-18 | Tube | Active | - | 115V | 6V | 383mA | Single | Single | No | 2.3VA | Through Hole | PC Pin | 32.80mm L x 27.80mm W | 1.161" (29.50mm) | 4200Vrms | - |
|
BV301S12023PWR XFMR 2.3VA TH |
399 | - |
|
Datasheet |
EI 30-18 | Tube | Active | - | 115V | 12V | 192mA | Single | Single | No | 2.3VA | Through Hole | PC Pin | 32.80mm L x 27.80mm W | 1.161" (29.50mm) | 4200Vrms | - |

