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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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RL12-75ABF-277Linear IC |
0 | - |
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Datasheet |
- | Bulk | Active | - | 277V | 11.5V | 6.25A | Single | Single | No | 75W | Chassis Mount | Wire Leads | 62.99mm L x 35.05mm W | 21.08mm | - | - |
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241-4-28LPWR XFMR LAMINATED 6VA CHAS MT |
0 | - |
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Datasheet |
Two-4-One™ | Bulk | Active | Laminated Core | 115V | 28V | 200mA | 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-12-800PWR XFMR LAMINATED 10VA TH |
0 | - |
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Datasheet |
DPC | Box | Active | Laminated Core | 115V, 230V | Parallel 6.3V, Series 12.6V | Parallel 1.6A, Series 800mA | 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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241-4-24LPWR XFMR LAMINATED 6VA CHAS MT |
0 | - |
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Datasheet |
Two-4-One™ | Bulk | Active | Laminated Core | 115V | 24V | 250mA | 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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241-4-48LPWR XFMR LAMINATED 6VA CHAS MT |
0 | - |
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Datasheet |
Two-4-One™ | Bulk | Active | Laminated Core | 115V | 48V | 125mA | 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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241-5-20LPWR XFMR LAMINATED 12VA CHAS MT |
0 | - |
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Datasheet |
Two-4-One™ | Bulk | Active | Laminated Core | 115V | 20V | 600mA | 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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241-5-28LPWR XFMR LAMINATED 12VA CHAS MT |
0 | - |
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Datasheet |
Two-4-One™ | Bulk | Active | Laminated Core | 115V | 28V | 420mA | 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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DP-241-4-120LPWR XFMR LAMINATED 6VA CHAS MT |
0 | - |
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Datasheet |
Two-4-One™ | Bulk | Active | Laminated Core | 115V, 230V | 120V | 50mA | Dual | 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-10-1000PWR XFMR LAMINATED 10VA TH |
0 | - |
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Datasheet |
DPC | Bulk | Active | Laminated Core | 115V, 230V | Parallel 5V, Series 10V | Parallel 2A, Series 1A | 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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241-5-16LPWR XFMR LAMINATED 12VA CHAS MT |
0 | - |
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Datasheet |
Two-4-One™ | Bulk | Active | Laminated Core | 115V | 16V | 800mA | 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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241-5-56LPWR XFMR LAMINATED 12VA CHAS MT |
0 | - |
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Datasheet |
Two-4-One™ | Bulk | Active | Laminated Core | 115V | 56V | 220mA | 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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F-3152XPPWR XFMR LAMINATED 7.5VA CHAS MT |
0 | - |
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Datasheet |
Single Primary | Box | Active | Laminated Core | 115V, 230V | Parallel 7.5V, Series 15V | Parallel 1A, Series 500mA | Dual | Dual | No | 7.5VA | Chassis Mount | PC Pin | 71.42mm L x 36.50mm W | 41.28mm | 1500Vrms | 0.69 lb (312.98 g) |
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F-228XPWR XFMR LAMINATED 10.5VA CHAS |
0 | - |
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Datasheet |
Single Secondary | Box | Active | Laminated Core | 115V | 35V | 300mA | Single | Single | Yes | 10.5VA | Chassis Mount | Wire Leads | 71.42mm L x 41.28mm W | 41.28mm | 1500Vrms | 0.6 lb (272.16 g) |
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241-4-56LPWR XFMR LAMINATED 6VA CHAS MT |
0 | - |
|
Datasheet |
Two-4-One™ | Bulk | Active | Laminated Core | 115V | 56V | 110mA | 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-40-20PWR XFMR LAMINATED 1VA TH |
0 | - |
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Datasheet |
DPC | Bulk | Active | Laminated Core | 115V, 230V | Parallel 20V, Series 40V | Parallel 40mA, Series 20mA | Dual | 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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241-4-12LPWR XFMR LAMINATED 6VA CHAS MT |
0 | - |
|
Datasheet |
Two-4-One™ | Bulk | Active | Laminated Core | 115V | 12.6V | 500mA | 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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241-5-10LPWR XFMR LAMINATED 12VA CHAS MT |
0 | - |
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Datasheet |
Two-4-One™ | Bulk | Active | Laminated Core | 115V | 10V | 1.2A | 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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241-5-24LPWR XFMR LAMINATED 12VA CHAS MT |
0 | - |
|
Datasheet |
Two-4-One™ | Bulk | Active | Laminated Core | 115V | 24V | 500mA | 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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241-4-10LPWR XFMR LAMINATED 6VA CHAS MT |
0 | - |
|
Datasheet |
Two-4-One™ | Bulk | Active | Laminated Core | 115V | 10V | 600mA | 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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241-4-16LPWR XFMR LAMINATED 6VA CHAS MT |
0 | - |
|
Datasheet |
Two-4-One™ | Bulk | Active | Laminated Core | 115V | 16V | 400mA | Single | Single | Yes | 6VA | Chassis Mount | Wire Leads | 60.30mm L x 33.30mm W | 36.20mm | 2500Vrms | 0.44 lb (199.58 g) |

