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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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241-4-36LPWR XFMR LAMINATED 6VA CHAS MT |
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Datasheet |
Two-4-One™ | Bulk | Active | Laminated Core | 115V | 36V | 170mA | Single | Single | Yes | 6VA | Chassis Mount | Wire Leads | 60.30mm L x 33.30mm W | 36.20mm | 2500Vrms | 0.44 lb (199.58 g) |
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DPC-56-180PWR XFMR LAMINATED 10VA TH |
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Datasheet |
DPC | Bulk | Active | Laminated Core | 115V, 230V | Parallel 28V, Series 56V | Parallel 360mA, Series 180mA | Dual | Dual | No | 10VA | Through Hole | PC Pin | 47.60mm L x 36.50mm W | 41.27mm | 1500Vrms | 0.563 lb (255.37 g) |
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ST-6-56PWR XFMR LAMINATED 20VA TH |
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Datasheet |
ST | Bulk | Active | Laminated Core | 115V | Parallel 28V, Series 56V | Parallel 700mA, Series 350mA | Single | Dual | No | 20VA | Through Hole | PC Pin | 57.20mm L x 47.60mm W | 36.90mm | 2500Vrms | 0.8 lb (362.87 g) |
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DPC-16-640PWR XFMR LAMINATED 10VA TH |
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Datasheet |
DPC | Box | Active | Laminated Core | 115V, 230V | Parallel 8V, Series 16V | Parallel 1.28A, Series 640mA | Dual | Dual | No | 10VA | Through Hole | PC Pin | 47.60mm L x 36.50mm W | 41.27mm | 1500Vrms | 0.563 lb (255.37 g) |
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DPC-20-500PWR XFMR LAMINATED 10VA TH |
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Datasheet |
DPC | Box | Active | Laminated Core | 115V, 230V | Parallel 10V, Series 20V | Parallel 1A, Series 500mA | Dual | Dual | No | 10VA | Through Hole | PC Pin | 47.60mm L x 36.50mm W | 41.27mm | 1500Vrms | 0.563 lb (255.37 g) |
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6022-048PWR XFMR LAMINATED 1.1VA TH |
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Datasheet |
6022 | Bulk | Obsolete | Laminated Core | 115V, 230V | Parallel 24V, Series 48V | Parallel 46mA, Series 23mA | Dual | Dual | No | 1.1VA | Through Hole | PC Pin | 34.93mm L x 28.58mm W | 23.80mm | 2500Vrms | 0.17 lb (77.11 g) |
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DST-4-56PWR XFMR LAMINATED 6VA TH |
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Datasheet |
DST | Bulk | Active | Laminated Core | 115V, 230V | Parallel 28V, Series 56V | Parallel 220mA, Series 110mA | Dual | Dual | No | 6VA | Through Hole | PC Pin | 41.30mm L x 33.30mm W | 33.30mm | 2500Vrms | 0.44 lb (199.58 g) |
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LP-88-65PWR XFMR SEMI-TORO 6VA TH |
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Datasheet |
LP | Bulk | Active | Semi-Toroidal | 115V, 230V | Parallel 44V, Series 88V | Parallel 130mA, Series 65mA | Dual | Dual | No | 6VA | Through Hole | PC Pin | 47.50mm L x 39.60mm W | 21.60mm | 1500Vrms | 0.438 lb (198.67 g) |
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241-4-20LPWR XFMR LAMINATED 6VA CHAS MT |
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Datasheet |
Two-4-One™ | Bulk | Active | Laminated Core | 115V | 20V | 300mA | Single | Single | Yes | 6VA | Chassis Mount | Wire Leads | 60.30mm L x 33.30mm W | 36.20mm | 2500Vrms | 0.44 lb (199.58 g) |
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ST-6-12PWR XFMR LAMINATED 20VA TH |
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Datasheet |
ST | Box | Active | Laminated Core | 115V | Parallel 6.3V, Series 12.6V | Parallel 3.2A, Series 1.6A | Single | Dual | No | 20VA | Through Hole | PC Pin | 57.20mm L x 47.60mm W | 36.90mm | 2500Vrms | 0.8 lb (362.87 g) |
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LP-56-100PWR XFMR SEMI-TORO 6VA TH |
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Datasheet |
LP | Bulk | Active | Semi-Toroidal | 115V, 230V | Parallel 28V, Series 56V | Parallel 200mA, Series 100mA | Dual | Dual | No | 6VA | Through Hole | PC Pin | 47.50mm L x 39.60mm W | 21.60mm | 1500Vrms | 0.438 lb (198.67 g) |
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RL12-75A-277Linear IC |
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Datasheet |
- | Bulk | Active | - | 277V | 11.5V | 6.25A | Single | Single | No | 75W | Chassis Mount | Wire Leads | 52.83mm L x 33.02mm W | 20.07mm | - | - |
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F-369XPPWR XFMR LAMINATED 10VA TH |
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Datasheet |
Dual Primary | Box | Active | Laminated Core | 115V, 230V | Parallel 115V, Series 230V | Parallel 88mA, Series 44mA | Dual | Dual | No | 10VA | Through Hole | PC Pin | 71.42mm L x 36.50mm W | 41.28mm | 1500Vrms | 0.688 lb (312.07 g) |
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DPC-28-360PWR XFMR LAMINATED 10VA TH |
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Datasheet |
DPC | Box | Active | Laminated Core | 115V, 230V | Parallel 14V, Series 28V | Parallel 720mA, Series 360mA | Dual | Dual | No | 10VA | Through Hole | PC Pin | 47.60mm L x 36.50mm W | 41.27mm | 1500Vrms | 0.563 lb (255.37 g) |
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LP-230-25PWR XFMR SEMI-TORO 6VA TH |
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Datasheet |
LP | Box | Active | Semi-Toroidal | 115V, 230V | Parallel 115V, Series 230V | Parallel 50mA, Series 25mA | Dual | Dual | No | 6VA | Through Hole | PC Pin | 47.50mm L x 39.60mm W | 21.60mm | 1500Vrms | 0.438 lb (198.67 g) |
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ST-6-28PWR XFMR LAMINATED 20VA TH |
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Datasheet |
ST | Box | Active | Laminated Core | 115V | Parallel 14V, Series 28V | Parallel 1.4A, Series 700mA | Single | Dual | No | 20VA | Through Hole | PC Pin | 57.20mm L x 47.60mm W | 36.90mm | 2500Vrms | 0.8 lb (362.87 g) |
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ST-6-10PWR XFMR LAMINATED 20VA TH |
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Datasheet |
ST | Bulk | Active | Laminated Core | 115V | Parallel 5V, Series 10V | Parallel 4A, Series 2A | Single | Dual | No | 20VA | Through Hole | PC Pin | 57.20mm L x 47.60mm W | 36.90mm | 2500Vrms | 0.8 lb (362.87 g) |
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PC-40-20PWR XFMR LAMINATED 1VA TH |
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Datasheet |
PC | Bulk | Active | Laminated Core | 115V | Parallel 20V, Series 40V | Parallel 40mA, Series 20mA | Single | Dual | No | 1VA | Through Hole | PC Pin | 25.40mm L x 34.92mm W | 21.08mm | 1500Vrms | 0.157 lb (71.21 g) |
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241-5-120LPWR XFMR LAMINATED 12VA CHAS MT |
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Datasheet |
Two-4-One™ | Bulk | Active | Laminated Core | 115V | 120V | 100mA | Single | Single | Yes | 12VA | Chassis Mount | Wire Leads | 71.40mm L x 36.30mm W | 42.80mm | 2500Vrms | 0.7 lb (317.51 g) |
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FP120-50PWR XFMR LAMINATED 6VA TH |
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Datasheet |
Flat Pack™ | Box | Active | Laminated Core | 115V, 230V | Parallel 60V, Series 120V | Parallel 100mA, Series 50mA | Dual | Dual | No | 6VA | Through Hole | PC Pin | 47.63mm L x 39.67mm W | 22.23mm | 2000Vrms | 0.438 lb (198.67 g) |
