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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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F5-48PWR XFMR LAMINATED 12VA CHAS MT |
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Datasheet |
Quick Pack | Bulk | Active | Laminated Core | 115V | 48V | 250mA | Single | Single | Yes | 12VA | Chassis Mount | Solder, Quick Connect - 0.187" (4.7mm) | 71.42mm L x 34.93mm W | 41.28mm | 2500VAC | 0.7 lb (317.51 g) |
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F5-56PWR XFMR LAMINATED 12VA CHAS MT |
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Datasheet |
Quick Pack | Bulk | Active | Laminated Core | 115V | 56V | 220mA | Single | Single | Yes | 12VA | Chassis Mount | Solder, Quick Connect - 0.187" (4.7mm) | 71.42mm L x 34.93mm W | 41.28mm | 2500VAC | 0.7 lb (317.51 g) |
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DPC-120-35PWR XFMR LAMINATED 4.4VA TH |
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Datasheet |
DPC | Bulk | Active | Laminated Core | 115V, 230V | Parallel 60V, Series 120V | Parallel 70mA, Series 35mA | Dual | Dual | No | 4.4VA | Through Hole | PC Pin | 41.30mm L x 31.80mm W | 34.92mm | 1500Vrms | 0.313 lb (141.97 g) |
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PC-10-1000PWR XFMR LAMINATED 10VA TH |
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Datasheet |
PC | Bulk | Active | Laminated Core | 115V | Parallel 5V, Series 10V | Parallel 2A, Series 1A | Single | 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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F-166XPPWR XFMR LAMINATED 7.5VA TH |
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Datasheet |
Single Primary | Box | Active | Laminated Core | 115V | Parallel 9V, Series 24V | Parallel 500mA, Series 125mA | Single | Dual | Yes | 7.5VA | Through Hole | PC Pin | 71.42mm L x 37.29mm W | 41.28mm | 1500Vrms | 0.657 lb (298.01 g) |
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F-169XPPWR XFMR LAMINATED 7.5VA TH |
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Datasheet |
Single Primary | Box | Active | Laminated Core | 115V | Parallel 15V, Series 32V | Parallel 287mA, Series 100mA | Single | Dual | Yes | 7.5VA | Through Hole | PC Pin | 71.42mm L x 37.29mm W | 41.28mm | 1500Vrms | 0.657 lb (298.01 g) |
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ST-2-10PWR XFMR LAMINATED 1.1VA TH |
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Datasheet |
ST | Bulk | Active | Laminated Core | 115V | Parallel 5V, Series 10V | Parallel 220mA, Series 110mA | Single | Dual | No | 1.1VA | Through Hole | PC Pin | 34.90mm L x 28.60mm W | 24.60mm | 2500Vrms | 0.17 lb (77.11 g) |
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ST-3-48PWR XFMR LAMINATED 2.4VA TH |
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Datasheet |
ST | Bulk | Active | Laminated Core | 115V | Parallel 24V, Series 48V | Parallel 100mA, Series 50mA | Single | Dual | No | 2.4VA | Through Hole | PC Pin | 34.90mm L x 28.60mm W | 30.80mm | 2500Vrms | 0.25 lb (113.4 g) |
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PC-120-35PWR XFMR LAMINATED 4.4VA TH |
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Datasheet |
PC | Bulk | Active | Laminated Core | 115V | Parallel 60V, Series 120V | Parallel 70mA, Series 35mA | Single | Dual | No | 4.4VA | Through Hole | PC Pin | 41.30mm L x 31.80mm W | 34.92mm | 1500Vrms | 0.313 lb (141.97 g) |
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PC-20-500PWR XFMR LAMINATED 10VA TH |
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Datasheet |
PC | Box | Active | Laminated Core | 115V | Parallel 10V, Series 20V | Parallel 1A, Series 500mA | Single | 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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PC-56-180PWR XFMR LAMINATED 10VA TH |
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Datasheet |
PC | Bulk | Active | Laminated Core | 115V | Parallel 28V, Series 56V | Parallel 360mA, Series 180mA | Single | 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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241-4-28PWR XFMR LAMINATED 6VA CHAS MT |
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Datasheet |
Two-4-One™ | Bulk | Active | Laminated Core | 115V | 28V | 200mA | Single | Single | Yes | 6VA | Chassis Mount | Solder, Quick Connect | 60.30mm L x 33.30mm W | 36.20mm | 2500Vrms | 0.44 lb (199.58 g) |
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ST-2-24PWR XFMR LAMINATED 1.1VA TH |
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Datasheet |
ST | Box | Active | Laminated Core | 115V | Parallel 12V, Series 24V | Parallel 90mA, Series 45mA | Single | Dual | No | 1.1VA | Through Hole | PC Pin | 34.90mm L x 28.60mm W | 24.60mm | 2500Vrms | 0.17 lb (77.11 g) |
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241-4-48PWR XFMR LAMINATED 6VA CHAS MT |
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Datasheet |
Two-4-One™ | Bulk | Active | Laminated Core | 115V | 48V | 125mA | Single | Single | Yes | 6VA | Chassis Mount | Solder, Quick Connect | 60.30mm L x 33.30mm W | 36.20mm | 2500Vrms | 0.44 lb (199.58 g) |
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F-349XPPWR XFMR LAMINATED 4.5VA TH |
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Datasheet |
Dual Primary | Box | Active | Laminated Core | 115V, 230V | Parallel 8V, Series 16V | Parallel 560mA, Series 280mA | Dual | Dual | No | 4.5VA | Through Hole | PC Pin | 60.33mm L x 31.75mm W | 36.50mm | 1500Vrms | 0.407 lb (184.62 g) |
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F-363XPPWR XFMR LAMINATED 4.5VA TH |
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Datasheet |
Dual Primary | Box | Active | Laminated Core | 115V, 230V | Parallel 115V, Series 230V | Parallel 40mA, Series 20mA | Dual | Dual | No | 4.5VA | Through Hole | PC Pin | 60.33mm L x 31.75mm W | 36.50mm | 1500Vrms | 0.407 lb (184.62 g) |
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FP20-125PWR XFMR LAMINATED 2.5VA TH |
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Datasheet |
Flat Pack™ | Box | Active | Laminated Core | 115V, 230V | Parallel 10V, Series 20V | Parallel 250mA, Series 125mA | Dual | Dual | No | 2.5VA | Through Hole | PC Pin | 47.63mm L x 39.67mm W | 16.51mm | 2000Vrms | 0.313 lb (141.97 g) |
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FP120-20PWR XFMR LAMINATED 2.5VA TH |
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Datasheet |
Flat Pack™ | Box | Active | Laminated Core | 115V, 230V | Parallel 60V, Series 120V | Parallel 40mA, Series 20mA | Dual | Dual | No | 2.5VA | Through Hole | PC Pin | 47.63mm L x 39.67mm W | 16.51mm | 2000Vrms | 0.313 lb (141.97 g) |
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FP230-10PWR XFMR LAMINATED 2.5VA TH |
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Datasheet |
Flat Pack™ | Box | Active | Laminated Core | 115V, 230V | Parallel 120V, Series 230V | Parallel 20mA, Series 10mA | Dual | Dual | No | 2.5VA | Through Hole | PC Pin | 47.63mm L x 39.67mm W | 16.51mm | 2000Vrms | 0.313 lb (141.97 g) |
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FP40-60PWR XFMR LAMINATED 2.5VA TH |
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Datasheet |
Flat Pack™ | Box | Active | Laminated Core | 115V, 230V | Parallel 20V, Series 40V | Parallel 120mA, Series 60mA | Dual | Dual | No | 2.5VA | Through Hole | PC Pin | 47.63mm L x 39.67mm W | 16.51mm | 2000Vrms | 0.313 lb (141.97 g) |
