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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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F56-650PWR XFMR LAMINATED 36VA TH |
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Datasheet |
Split Pack™ | Box | Active | Laminated Core | 115V | Parallel 28 V, Series 56V | Parallel 1.3A, Series 650mA | Single | Dual | No | 36VA | Through Hole | PC Pin | 66.68mm L x 55.55mm W | 39.67mm | 2500Vrms | 1.1 lbs (499 g) |
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IF-4-230PWR XFMR SEMI-TORO 4VA TH |
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Datasheet |
IF | Bulk | Active | Semi-Toroidal | 115V, 230V | Parallel 115V, Series 230V | Parallel 36mA, Series 18mA | Dual | Dual | No | 4VA | Through Hole | PC Pin | 53.00mm L x 44.00mm W | 19.60mm | 4000Vrms | 0.34 lb (154.22 g) |
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6K36HF-BULKPWR XFMR |
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- | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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IF-6-34PWR XFMR SEMI-TORO 6VA TH |
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Datasheet |
IF | Bulk | Active | Semi-Toroidal | 115V, 230V | Parallel 17V, Series 34V | Parallel 360mA, Series 180mA | Dual | Dual | No | 6VA | Through Hole | PC Pin | 53.00mm L x 44.00mm W | 22.60mm | 4000Vrms | 0.45 lb (204.12 g) |
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62000PWR XFMR TOROIDAL 1.6VA CHAS MT |
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Datasheet |
Standard Mini | Tray | Active | Toroidal | 115V, 230V | Parallel 7V, Series 14V | Parallel 228mA, Series 114mA | Dual | Dual | No | 1.6VA | Chassis Mount | Wire Leads | - | 17.00mm | 4000Vrms | 0.157 lb (71.21 g) |
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241-7-12PWR XFMR LAMINATED 56VA CHAS MT |
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Datasheet |
Two-4-One™ | Box | Active | Laminated Core | 115V | 12.6V | 4A | Single | Single | Yes | 56VA | Chassis Mount | Solder, Quick Connect | 93.70mm L x 49.20mm W | 57.80mm | 2500Vrms | 1.7 lbs (771.1 g) |
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241-7-20PWR XFMR LAMINATED 56VA CHAS MT |
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Datasheet |
Two-4-One™ | Box | Active | Laminated Core | 115V | 20V | 2.8A | Single | Single | Yes | 56VA | Chassis Mount | Solder, Quick Connect | 93.70mm L x 49.20mm W | 57.80mm | 2500Vrms | 1.7 lbs (771.1 g) |
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241-7-120PWR XFMR LAMINATED 56VA CHAS MT |
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Datasheet |
Two-4-One™ | Bulk | Active | Laminated Core | 115V | 120V | 500mA | Single | Single | Yes | 56VA | Chassis Mount | Solder, Quick Connect | 93.70mm L x 49.20mm W | 57.80mm | 2500Vrms | 1.7 lbs (771.1 g) |
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241-7-56PWR XFMR LAMINATED 56VA CHAS MT |
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Datasheet |
Two-4-One™ | Bulk | Active | Laminated Core | 115V | 56V | 1A | Single | Single | Yes | 56VA | Chassis Mount | Solder, Quick Connect | 93.70mm L x 49.20mm W | 57.80mm | 2500Vrms | 1.7 lbs (771.1 g) |
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TCT50-07E07ABPWR XFMR LAMINATED 50VA CHAS MT |
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Datasheet |
Class 2, TCT | Box | Active | Laminated Core | 120V, 208V, 240V | 12V | 4.17A | Single, Multiple Taps | Single | No | 50VA | Chassis Mount | Solder, Quick Connect | 92.46mm L x 56.67mm W | 57.00mm | 1500Vrms | 2 lbs (907.2 g) |
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TCT50-01E07AEPWR XFMR LAMINATED 50VA CHAS MT |
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Datasheet |
Class 2, TCT | Box | Active | Laminated Core | 120V | 24V | 2.08A | Single | Single | No | 50VA | Chassis Mount | Solder, Quick Connect | 92.46mm L x 56.67mm W | 57.40mm | 1500Vrms | 2 lbs (907.2 g) |
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TCT50-02E07ABPWR XFMR LAMINATED 50VA CHAS MT |
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Datasheet |
Class 2, TCT | Box | Active | Laminated Core | 240V | 24V | 2.08A | Single | Single | No | 50VA | Chassis Mount | Solder, Quick Connect | 92.46mm L x 56.67mm W | 57.40mm | 1500Vrms | 2 lbs (907.2 g) |
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TCT50-03E07ABPWR XFMR LAMINATED 50VA CHAS MT |
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Datasheet |
Class 2, TCT | Box | Active | Laminated Core | 120V | 12V | 4.17A | Single | Single | No | 50VA | Chassis Mount | Solder, Quick Connect | 92.46mm L x 56.67mm W | 57.40mm | 1500Vrms | 2 lbs (907.2 g) |
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TCT50-10E07ABPWR XFMR LAMINATED 50VA CHAS MT |
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Datasheet |
Class 2, TCT | Box | Active | Laminated Core | 208V, 240V | 12V | 4.17A | Single, Multiple Taps | Single | No | 50VA | Chassis Mount | Solder, Quick Connect | 92.46mm L x 56.67mm W | 57.40mm | 1500Vrms | 2 lbs (907.2 g) |
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TCT50-04E07ABPWR XFMR LAMINATED 50VA CHAS MT |
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Datasheet |
Class 2, TCT | Box | Active | Laminated Core | 240V | 12V | 4.17A | Single | Single | No | 50VA | Chassis Mount | Solder, Quick Connect | 92.46mm L x 56.67mm W | 57.40mm | 1500Vrms | 2 lbs (907.2 g) |
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TCT50-08E07AEPWR XFMR LAMINATED 50VA CHAS MT |
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Datasheet |
Class 2, TCT | Box | Active | Laminated Core | 120V, 240V | 12V | 4.17A | Single, Multiple Taps | Single | No | 50VA | Chassis Mount | Solder, Quick Connect | 92.46mm L x 56.67mm W | 57.40mm | 1500Vrms | 2 lbs (907.2 g) |
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TCT50-02E07AEPWR XFMR LAMINATED 50VA CHAS MT |
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Datasheet |
Class 2, TCT | Box | Active | Laminated Core | 240V | 24V | 2.08A | Single | Single | No | 50VA | Chassis Mount | Solder, Quick Connect | 92.46mm L x 66.04mm W | 69.60mm | 1500VAC | 2 lbs (907.2 g) |
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TCT50-05E07AEPWR XFMR LAMINATED 50VA CHAS MT |
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Datasheet |
Class 2, TCT | Box | Active | Laminated Core | 120V, 208V, 240V | 24V | 2.08A | Single, Multiple Taps | Single | No | 50VA | Chassis Mount | Solder, Quick Connect | 92.46mm L x 66.04mm W | 69.60mm | 1500VAC | 2 lbs (907.2 g) |
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TCT50-06E07AEPWR XFMR LAMINATED 50VA CHAS MT |
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Datasheet |
Class 2, TCT | Box | Active | Laminated Core | 120V, 240V | 24V | 2.08A | Single, Multiple Taps | Single | No | 50VA | Chassis Mount | Solder, Quick Connect | 92.46mm L x 66.04mm W | 69.60mm | 1500VAC | 2 lbs (907.2 g) |
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TCT50-10E07AEPWR XFMR LAMINATED 50VA CHAS MT |
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Datasheet |
Class 2, TCT | Box | Active | Laminated Core | 208V, 240V | 12V | 4.17A | Single, Multiple Taps | Single | No | 50VA | Chassis Mount | Solder, Quick Connect | 92.46mm L x 66.04mm W | 69.60mm | 1500VAC | 2 lbs (907.2 g) |

