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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
70052KPWR XFMR TOROIDAL 15VA TH |
165 | - |
|
Datasheet |
7XXXX | Tray | Active | Toroidal | 115V, 230V | Parallel 12V, Series 24V | Parallel 1.25A, Series 625mA | Dual | Dual | No | 15VA | Through Hole | PC Pin | 60.00mm L x 60.00mm W | 26.30mm | 4000Vrms | 0.578 lb (262.18 g) |
|
LP-34-700PWR XFMR SEMI-TORO 24VA TH |
265 | - |
|
Datasheet |
LP | Bulk | Active | Semi-Toroidal | 115V, 230V | Parallel 17V, Series 34V | Parallel 1.4A, Series 700mA | Dual | Dual | No | 24VA | Through Hole | PC Pin | 72.90mm L x 57.20mm W | 31.80mm | 1500Vrms | 0.938 lb (425.47 g) |
|
70054KPWR XFMR TOROIDAL 15VA TH |
159 | - |
|
Datasheet |
7XXXX | Tray | Active | Toroidal | 115V, 230V | Parallel 18V, Series 36V | Parallel 834mA, Series 417mA | Dual | Dual | No | 15VA | Through Hole | PC Pin | 60.00mm L x 60.00mm W | 26.30mm | 4000Vrms | 0.578 lb (262.18 g) |
|
62022PWR XFMR TOROIDAL 5VA CHAS MT |
727 | - |
|
Datasheet |
Standard Mini | Tray | Active | Toroidal | 115V, 230V | Parallel 12V, Series 24V | Parallel 416mA, Series 208mA | Dual | Dual | No | 5VA | Chassis Mount | Wire Leads | - | 18.00mm | 4000Vrms | 0.254 lb (115.21 g) |
|
70060KPWR XFMR TOROIDAL 25VA TH |
215 | - |
|
Datasheet |
7XXXX | Tray | Active | Toroidal | 115V, 230V | Parallel 7V, Series 14V | Parallel 3.57A, Series 1.785A | Dual | Dual | No | 25VA | Through Hole | PC Pin | 60.00mm L x 60.00mm W | 37.50mm | 4000Vrms | 0.856 lb (388.28 g) |
|
70062KPWR XFMR TOROIDAL 25VA TH |
662 | - |
|
Datasheet |
7XXXX | Tray | Active | Toroidal | 115V, 230V | Parallel 12V, Series 24V | Parallel 2.082A, Series 1.041A | Dual | Dual | No | 25VA | Through Hole | PC Pin | 60.00mm L x 60.00mm W | 37.50mm | 4000Vrms | 0.856 lb (388.28 g) |
|
70063KPWR XFMR TOROIDAL 25VA TH |
266 | - |
|
Datasheet |
7XXXX | Tray | Active | Toroidal | 115V, 230V | Parallel 15V, Series 30V | Parallel 1.664A, Series 832mA | Dual | Dual | No | 25VA | Through Hole | PC Pin | 60.00mm L x 60.00mm W | 37.50mm | 4000Vrms | 0.856 lb (388.28 g) |
|
70064KPWR XFMR TOROIDAL 25VA TH |
143 | - |
|
Datasheet |
7XXXX | Tray | Active | Toroidal | 115V, 230V | Parallel 18V, Series 36V | Parallel 1.388A, Series 694mA | Dual | Dual | No | 25VA | Through Hole | PC Pin | 60.00mm L x 60.00mm W | 37.50mm | 4000Vrms | 0.856 lb (388.28 g) |
|
70065KPWR XFMR TOROIDAL 25VA TH |
151 | - |
|
Datasheet |
7XXXX | Tray | Active | Toroidal | 115V, 230V | Parallel 22V, Series 44V | Parallel 1.136A, Series 568mA | Dual | Dual | No | 25VA | Through Hole | PC Pin | 60.00mm L x 60.00mm W | 37.50mm | 4000Vrms | 0.856 lb (388.28 g) |
|
VPS36-2200PWR XFMR LAMINATED 80VA CHAS MT |
1,234 | - |
|
Datasheet |
Chassis Mount: World Series™ | Box | Active | Laminated Core | 115V, 230V | Parallel 18V, Series 36V | Parallel 4.4A, Series 2.2A | Dual | Dual | No | 80VA | Chassis Mount | Solder, Quick Connect | 63.50mm L x 58.67mm W | 76.20mm | 4000Vrms | 2.8 lbs (1.3 kg) |
|
|
FD8-24PWR XFMR LAMINATED 100VA CHAS MT |
192 | - |
|
Datasheet |
Quick Pack | Box | Active | Laminated Core | 115V, 230V | 24V | 4A | Dual | Single | Yes | 100VA | Chassis Mount | Solder, Quick Connect - 0.187" (4.7mm) | 102.39mm L x 57.15mm W | 65.07mm | 2500VAC | 2.8 lbs (1.3 kg) |
|
A41-130-20PWR XFMR LAMINATED 130VA CHAS MT |
538 | - |
|
Datasheet |
All-4-One™ | Box | Active | Laminated Core | 115V, 230V | Parallel 10V, Series 20V | Parallel 13A, Series 6.5A | 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) |
|
241-8-24PWR XFMR LAMINATED 100VA CHAS MT |
153 | - |
|
Datasheet |
Two-4-One™ | Box | Active | Laminated Core | 115V | 24V | 4A | Single | Single | Yes | 100VA | Chassis Mount | Solder, Quick Connect | 102.40mm L x 58.50mm W | 67.70mm | 2500Vrms | 2.8 lbs (1.3 kg) |
|
185D36PWR XFMR LAMINATED 43VA CHAS MT |
748 | - |
|
Datasheet |
185 | Bulk | Active | Laminated Core | 115V, 230V | Parallel 18V, Series 36V | Parallel 2.4A, Series 1.2A | Dual | Dual | No | 43VA | Chassis Mount | Solder, Quick Connect | 79.25mm L x 56.39mm W | 68.07mm | 4000Vrms | 1.8 lbs (816.5 g) |
|
DP-241-8-24PWR XFMR LAMINATED 100VA CHAS MT |
433 | - |
|
Datasheet |
Two-4-One™ | Box | Active | Laminated Core | 115V, 230V | 24V | 4A | Dual | Single | Yes | 100VA | Chassis Mount | Solder, Quick Connect | 102.40mm L x 58.50mm W | 67.70mm | 2500Vrms | 2.8 lbs (1.3 kg) |
|
A41-80-36PWR XFMR LAMINATED 80VA CHAS MT |
462 | - |
|
Datasheet |
All-4-One™ | Box | Active | Laminated Core | 115V, 230V | Parallel 18V, Series 36V | Parallel 4.4A, Series 2.2A | Dual | Dual | No | 80VA | Chassis Mount | Solder, Quick Connect | 63.50mm L x 64.30mm W | 76.20mm | 4000Vrms | 2.8 lbs (1.3 kg) |
|
A41-80-24PWR XFMR LAMINATED 80VA CHAS MT |
414 | - |
|
Datasheet |
All-4-One™ | Box | Active | Laminated Core | 115V, 230V | Parallel 12V, Series 24V | Parallel 6.6A, Series 3.3A | Dual | Dual | No | 80VA | Chassis Mount | Solder, Quick Connect | 63.50mm L x 64.30mm W | 76.20mm | 4000Vrms | 2.8 lbs (1.3 kg) |
|
|
VPT230-220PWR XFMR TOROIDAL 50VA CHAS MT |
321 | - |
|
Datasheet |
Chassis Mount: World Series™ | Box | Active | Toroidal | 115V, 230V | Parallel 115V, Series 230V | Parallel 440mA, Series 220mA | Dual | Dual | No | 50VA | Chassis Mount | Wire Leads | 80.00mm Dia x 33.00mm W | 36.0mm | 4000Vrms | 1.4 lbs (635 g) |
|
VPT24-2080PWR XFMR TOROIDAL 50VA CHAS MT |
122 | - |
|
Datasheet |
Chassis Mount: World Series™ | Box | Active | Toroidal | 115V, 230V | Parallel 12V, Series 24V | Parallel 4.16A, Series 2.08A | Dual | Dual | No | 50VA | Chassis Mount | Wire Leads | 80.00mm Dia x 33.00mm W | 36.0mm | 4000Vrms | 1.4 lbs (635 g) |
|
A41-175-28PWR XFMR LAMINATED 175VA CHAS MT |
604 | - |
|
Datasheet |
All-4-One™ | Box | Active | Laminated Core | 115V, 230V | Parallel 14V, Series 28V | Parallel 12.5A, Series 6.25A | 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) |

