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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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F16-070PWR XFMR LAMINATED 1.1VA TH |
0 | - |
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Datasheet |
Split Pack™, Class 2/3, F | Box | Active | Laminated Core | 115V | Parallel 8V, Series 16V | Parallel 140mA, Series 70mA | Single | 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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F28-040PWR XFMR LAMINATED 1.1VA TH |
0 | - |
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Datasheet |
Split Pack™, Class 2/3, F | Box | Active | Laminated Core | 115V | Parallel 14V, Series 28V | Parallel 80mA, Series 40mA | Single | 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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F36-030PWR XFMR LAMINATED 1.1VA TH |
0 | - |
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Datasheet |
Split Pack™, Class 2/3, F | Box | Active | Laminated Core | 115V | Parallel 18V, Series 36V | Parallel 60mA, Series 30mA | Single | 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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F56-020PWR XFMR LAMINATED 1.1VA TH |
0 | - |
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Datasheet |
Split Pack™, Class 2/3, F | Box | Active | Laminated Core | 115V | Parallel 28V, Series 56V | Parallel 40mA, Series 20mA | Single | 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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241-3-20PWR XFMR LAMINATED 2.4VA CHAS MT |
0 | - |
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Datasheet |
Two-4-One™ | Bulk | Active | Laminated Core | 115V | 20V | 120mA | Single | Single | Yes | 2.4VA | Chassis Mount | Solder, Quick Connect | 52.60mm L x 29.60mm W | 31.20mm | 2500Vrms | 0.25 lb (113.4 g) |
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4900-9012RD63PWR XFMR LAMINATED 12VA TH |
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Datasheet |
4900 | Bulk | Obsolete | Laminated Core | 115V, 230V | Parallel 6V, Series 12V | Parallel 2A, Series 1A | Dual | Dual | No | 12VA | Through Hole | PC Pin | 48.00mm L x 40.00mm W | 35.80mm | - | - |
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PC-12-70PWR XFMR LAMINATED 1VA TH |
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Datasheet |
PC | Bulk | Active | Laminated Core | 115V | Parallel 6.3V, Series 12.6V | Parallel 140mA, Series 70mA | 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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PC-24-35PWR XFMR LAMINATED 1VA TH |
0 | - |
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Datasheet |
PC | Bulk | Active | Laminated Core | 115V | Parallel 12V, Series 24V | Parallel 70mA, Series 35mA | 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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PC-34-25PWR XFMR LAMINATED 1VA TH |
0 | - |
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Datasheet |
PC | Bulk | Active | Laminated Core | 115V | Parallel 17V, Series 34V | Parallel 50mA, Series 25mA | 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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PC-56-15PWR XFMR LAMINATED 1VA TH |
0 | - |
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Datasheet |
PC | Bulk | Active | Laminated Core | 115V | Parallel 28V, Series 56V | Parallel 30mA, Series 15mA | 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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241-3-36PWR XFMR LAMINATED 2.4VA CHAS MT |
0 | - |
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Datasheet |
Two-4-One™ | Bulk | Active | Laminated Core | 115V | 36V | 65mA | Single | Single | Yes | 2.4VA | Chassis Mount | Solder, Quick Connect | 52.60mm L x 29.60mm W | 31.20mm | 2500Vrms | 0.25 lb (113.4 g) |
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CL2-2.5R-24PWR XFMR LAMINATED 2.5VA TH |
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Datasheet |
CL2 | Box | Active | Laminated Core | 115V, 230V | 24V | 100mA | Dual | Single | No | 2.5VA | Through Hole | PC Pin | 41.30mm L x 36.50mm W | 28.60mm | 4000Vrms | 0.25 lb (113.4 g) |
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241-3-48PWR XFMR LAMINATED 2.4VA CHAS MT |
0 | - |
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Datasheet |
Two-4-One™ | Bulk | Active | Laminated Core | 115V | 48V | 50mA | Single | Single | Yes | 2.4VA | Chassis Mount | Solder, Quick Connect | 52.60mm L x 29.60mm W | 31.20mm | 2500Vrms | 0.25 lb (113.4 g) |
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ST-2-56PWR XFMR LAMINATED 1.1VA TH |
0 | - |
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Datasheet |
ST | Bulk | Active | Laminated Core | 115V | Parallel 28V, Series 56V | Parallel 40mA, Series 20mA | 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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F-3132PPWR XFMR LAMINATED 1.5VA TH |
0 | - |
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Datasheet |
Dual Primary | Box | Active | Laminated Core | 115V, 230V | Parallel 7.5V, Series 15V | Parallel 200mA, Series 100mA | Dual | Dual | No | 1.5VA | Through Hole | PC Pin | 34.93mm L x 28.58mm W | 28.58mm | 1500Vrms | 0.25 lb (113.4 g) |
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PC-28-40PWR XFMR LAMINATED 1.2VA TH |
0 | - |
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Datasheet |
PC | Box | Active | Laminated Core | 115V | Parallel 14V, Series 28V | Parallel 80mA, Series 40mA | Single | Dual | No | 1.2VA | Through Hole | PC Pin | 34.90mm L x 28.60mm W | 30.15mm | 1500Vrms | 0.188 lb (85.28 g) |
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241-3-120PWR XFMR LAMINATED 2.4VA CHAS MT |
0 | - |
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Datasheet |
Two-4-One™ | Bulk | Active | Laminated Core | 115V | 120V | 20mA | Single | Single | Yes | 2.4VA | Chassis Mount | Solder, Quick Connect | 52.60mm L x 29.60mm W | 31.20mm | 2500Vrms | 0.25 lb (113.4 g) |
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DPC-120-10PWR XFMR LAMINATED 1.2VA TH |
0 | - |
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Datasheet |
DPC | Bulk | Active | Laminated Core | 115V, 230V | Parallel 60V, Series 120V | Parallel 20mA, Series 10mA | Dual | Dual | No | 1.2VA | Through Hole | PC Pin | 34.90mm L x 28.60mm W | 30.15mm | 1500Vrms | 0.188 lb (85.28 g) |
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3FL230-10TRANSFORMER LOW PRO 115VAC .02A |
0 | - |
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Datasheet |
3FL | Bulk | Active | Laminated Core | 115V, 230V | Parallel 115V, Series 230V | Parallel 200mA, Series 100mA | Dual | Dual | No | 2.5VA | Through Hole | PC Pin | - | - | 1500Vrms | - |
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F16-150PWR XFMR LAMINATED 2.5VA TH |
3 | - |
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Datasheet |
Split Pack™, Class 2/3, F | Box | Active | Laminated Core | 115V | Parallel 8V, Series 16V | Parallel 300mA, Series 150mA | Single | Dual | No | 2.5VA | Through Hole | PC Pin | 34.93mm L x 28.58mm W | 30.15mm | 2500Vrms | 0.25 lb (113.4 g) |
