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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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241-6-36PWR XFMR LAMINATED 30VA CHAS MT |
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Datasheet |
Two-4-One™ | Box | Active | Laminated Core | 115V | 36V | 850mA | Single | Single | Yes | 30VA | Chassis Mount | Solder, Quick Connect | 82.60mm L x 44.30mm W | 49.80mm | 2500Vrms | 1.1 lbs (499 g) |
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241-6-120PWR XFMR LAMINATED 30VA CHAS MT |
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Datasheet |
Two-4-One™ | Bulk | Active | Laminated Core | 115V | 120V | 250mA | Single | Single | Yes | 30VA | Chassis Mount | Solder, Quick Connect | 82.60mm L x 44.30mm W | 49.80mm | 2500Vrms | 1.1 lbs (499 g) |
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241-6-48PWR XFMR LAMINATED 30VA CHAS MT |
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Datasheet |
Two-4-One™ | Bulk | Active | Laminated Core | 115V | 48V | 630mA | Single | Single | Yes | 30VA | Chassis Mount | Solder, Quick Connect | 82.60mm L x 44.30mm W | 49.80mm | 2500Vrms | 1.1 lbs (499 g) |
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241-6-56PWR XFMR LAMINATED 30VA CHAS MT |
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Datasheet |
Two-4-One™ | Bulk | Active | Laminated Core | 115V | 56V | 540mA | Single | Single | Yes | 30VA | Chassis Mount | Solder, Quick Connect | 82.60mm L x 44.30mm W | 49.80mm | 2500Vrms | 1.1 lbs (499 g) |
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F-314XPWR XFMR LAMINATED 7.56VA CHAS |
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Datasheet |
Single Secondary | Box | Active | Laminated Core | 115V, 230V | 6.3V | 1.2A | Dual | Single | Yes | 7.56VA | Chassis Mount | PC Pin | 71.45mm L x 41.28mm W | 41.28mm | 2500Vrms | 0.7 lb (317.51 g) |
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VPL36-300PWR XFMR LAMINATED 10.0VA CHAS |
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Datasheet |
Chassis Mount: World Series™ | Box | Active | Laminated Core | 115V, 230V | 36V | 280mA | Dual | Dual | No | 10.0VA | Chassis Mount | Wire Leads | 36.52mm L x 71.44mm W | 44.45mm | 3500Vrms | 0.7 lb (317.51 g) |
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24-100-LPIPWR XFMR SEMI-TORO 2.5VA TH |
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Datasheet |
LPI | Bulk | Active | Semi-Toroidal | 115V, 230V | Parallel 12V, Series 24V | Parallel 200mA, Series 100mA | Dual | Dual | No | 2.5VA | Through Hole | PC Pin | 60.20mm L x 42.10mm W | 18.30mm | 4000Vrms | 0.27 lb (122.47 g) |
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ST-7-16PWR XFMR LAMINATED 36VA TH |
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Datasheet |
ST | Box | Active | Laminated Core | 115V | Parallel 8V, Series 16V | Parallel 4.5A, Series 2.25A | Single | Dual | No | 36VA | Through Hole | PC Pin | 66.70mm L x 55.50mm W | 40.40mm | 2500Vrms | 1.1 lbs (499 g) |
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ST-7-36PWR XFMR LAMINATED 36VA TH |
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Datasheet |
ST | Box | Active | Laminated Core | 115V | Parallel 18V, Series 36V | Parallel 2A, Series 1A | Single | Dual | No | 36VA | Through Hole | PC Pin | 66.70mm L x 55.50mm W | 40.40mm | 2500Vrms | 1.1 lbs (499 g) |
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ST-7-10PWR XFMR LAMINATED 36VA TH |
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Datasheet |
ST | Bulk | Active | Laminated Core | 115V | Parallel 5V, Series 10V | Parallel 7.2A, Series 3.6A | Single | Dual | No | 36VA | Through Hole | PC Pin | 66.70mm L x 55.50mm W | 40.40mm | 2500Vrms | 1.1 lbs (499 g) |
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ST-7-56PWR XFMR LAMINATED 36VA TH |
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Datasheet |
ST | Bulk | Active | Laminated Core | 115V | Parallel 28V, Series 56V | Parallel 1.3A, Series 650mA | Single | Dual | No | 36VA | Through Hole | PC Pin | 66.70mm L x 55.50mm W | 40.40mm | 2500Vrms | 1.1 lbs (499 g) |
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PL3602POWER |
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- | Tube | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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ST-5-120PWR XFMR LAMINATED 12VA TH |
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Datasheet |
ST | Bulk | Active | Laminated Core | 115V | Parallel 60V, Series 120V | Parallel 200mA, Series 100mA | Single | Dual | No | 12VA | Through Hole | PC Pin | 47.80mm L x 39.60mm W | 36.90mm | 2500Vrms | 0.7 lb (317.51 g) |
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F10-2000PWR XFMR LAMINATED 20VA TH |
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Datasheet |
Split Pack™ | Box | Active | Laminated Core | 115V | Parallel 5V, Series 10V | Parallel 4A, Series 2A | Single | Dual | No | 20VA | Through Hole | PC Pin | 57.15mm L x 47.63mm W | 36.50mm | 2500Vrms | 0.8 lb (362.87 g) |
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F120-160PWR XFMR LAMINATED 20VA TH |
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Datasheet |
Split Pack™, Class 2/3, F | Box | Active | Laminated Core | 115V | Parallel 60V, Series 120V | Parallel 320mA, Series 160mA | Single | Dual | No | 20VA | Through Hole | PC Pin | 57.15mm L x 47.63mm W | 36.50mm | 2500Vrms | 0.8 lb (362.87 g) |
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F12-1600PWR XFMR LAMINATED 20VA TH |
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Datasheet |
Split Pack™, Class 2/3, F | 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 | 57.15mm L x 47.63mm W | 36.50mm | 2500Vrms | 0.8 lb (362.87 g) |
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F16-1250PWR XFMR LAMINATED 20VA TH |
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Datasheet |
Split Pack™, Class 2/3, F | Box | Active | Laminated Core | 115V | Parallel 8V, Series 16V | Parallel 2.5A, Series 1.25A | Single | Dual | No | 20VA | Through Hole | PC Pin | 57.15mm L x 47.63mm W | 36.50mm | 2500Vrms | 0.8 lb (362.87 g) |
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F24-800PWR XFMR LAMINATED 20VA TH |
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Datasheet |
Split Pack™, Class 2/3, F | Box | Active | Laminated Core | 115V | Parallel 12V, Series 24V | Parallel 1.6A, Series 800mA | Single | Dual | No | 20VA | Through Hole | PC Pin | 57.15mm L x 47.63mm W | 36.50mm | 2500Vrms | 0.8 lb (362.87 g) |
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F28-700PWR XFMR LAMINATED 20VA TH |
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Datasheet |
Split Pack™, Class 2/3, F | Box | Active | Laminated Core | 115V | Parallel 14V, Series 28V | Parallel 1.4A, Series 700mA | Single | Dual | No | 20VA | Through Hole | PC Pin | 57.15mm L x 47.63mm W | 36.50mm | 2500Vrms | 0.8 lb (362.87 g) |
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F56-350PWR XFMR LAMINATED 20VA TH |
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Datasheet |
Split Pack™, Class 2/3, F | Box | Active | Laminated Core | 115V | Parallel 28 V, Series 56V | Parallel 700mA, Series 350mA | Single | Dual | No | 20VA | Through Hole | PC Pin | 57.15mm L x 47.63mm W | 36.50mm | 2500Vrms | 0.8 lb (362.87 g) |
