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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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R8409NLTPWR XFMR PLANAR 300W SMD |
0 | - |
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Datasheet |
- | Tape & Reel (TR) | Active | Planar | - | - | - | Dual | Dual | No | 300W | Surface Mount | Solder, Quick Connect | 29.47mm L x 26.67mm W | 11.90mm | 1750VDC | - |
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R8408NLTPWR XFMR PLANAR 300W SMD |
0 | - |
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Datasheet |
- | Tape & Reel (TR) | Active | Planar | - | - | - | Dual | Dual | No | 300W | Surface Mount | Solder, Quick Connect | 29.47mm L x 26.67mm W | 11.90mm | 1750VDC | - |
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R8402NLTPWR XFMR PLANAR 300W SMD |
0 | - |
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Datasheet |
- | Tape & Reel (TR) | Active | Planar | - | - | - | Dual | Single, Multiple Taps | No | 300W | Surface Mount | Solder, Quick Connect | 29.47mm L x 26.67mm W | 10.40mm | 1750VDC | - |
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PL3445POWER |
0 | - |
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- |
- | Tube | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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241-3-10LPWR XFMR LAMINATED 2.4VA CHAS MT |
0 | - |
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Datasheet |
Two-4-One™ | Bulk | Active | Laminated Core | 115V | 10V | 250mA | Single | Single | Yes | 2.4VA | Chassis Mount | Wire Leads | 52.60mm L x 29.60mm W | 31.20mm | 2500Vrms | 0.25 lb (113.4 g) |
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241-3-28LPWR XFMR LAMINATED 2.4VA CHAS MT |
0 | - |
|
Datasheet |
Two-4-One™ | Bulk | Active | Laminated Core | 115V | 28V | 85mA | Single | Single | Yes | 2.4VA | Chassis Mount | Wire Leads | 52.60mm L x 29.60mm W | 31.20mm | 2500Vrms | 0.25 lb (113.4 g) |
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CTX01-15130PWR XFMR DISC FLY 1.75MH |
0 | - |
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- |
- | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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241-3-12LPWR XFMR LAMINATED 2.4VA CHAS MT |
0 | - |
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Datasheet |
Two-4-One™ | Bulk | Active | Laminated Core | 115V | 12.6V | 200mA | Single | Single | Yes | 2.4VA | Chassis Mount | Wire Leads | 52.60mm L x 29.60mm W | 31.20mm | 2500Vrms | 0.25 lb (113.4 g) |
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241-3-16LPWR XFMR LAMINATED 2.4VA CHAS MT |
0 | - |
|
Datasheet |
Two-4-One™ | Bulk | Active | Laminated Core | 115V | 16V | 150mA | Single | Single | Yes | 2.4VA | Chassis Mount | Wire Leads | 52.60mm L x 29.60mm W | 31.20mm | 2500Vrms | 0.25 lb (113.4 g) |
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241-3-24LPWR XFMR LAMINATED 2.4VA CHAS MT |
0 | - |
|
Datasheet |
Two-4-One™ | Bulk | Active | Laminated Core | 115V | 24V | 100mA | Single | Single | Yes | 2.4VA | Chassis Mount | Wire Leads | 52.60mm L x 29.60mm W | 31.20mm | 2500Vrms | 0.25 lb (113.4 g) |
|
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FS20-300-C2PWR XFMR LAMINATED 6VA TH |
0 | - |
|
Datasheet |
Split Pack™, Class 2/3, FS | Tube | Active | Laminated Core | 115V, 230V | Parallel 10V, Series 20V | Parallel 600mA, Series 300mA | Dual | Dual | No | 6VA | Through Hole | PC Pin | 41.28mm L x 33.32mm W | 33.32mm | 4200Vrms | 0.44 lb (199.58 g) |
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FS36-170-C2PWR XFMR LAMINATED 6VA TH |
0 | - |
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Datasheet |
Split Pack™, Class 2/3, FS | Tube | Active | Laminated Core | 115V, 230V | Parallel 18V, Series 36V | Parallel 340mA, Series 170mA | Dual | Dual | No | 6VA | Through Hole | PC Pin | 41.28mm L x 33.32mm W | 33.32mm | 4200Vrms | 0.44 lb (199.58 g) |
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FS56-110-C2PWR XFMR LAMINATED 6VA TH |
0 | - |
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Datasheet |
Split Pack™, Class 2/3, FS | Tube | Active | Laminated Core | 115V, 230V | Parallel 28V, Series 56V | Parallel 220mA, Series 110mA | Dual | Dual | No | 6VA | Through Hole | PC Pin | 41.28mm L x 33.32mm W | 33.32mm | 4200Vrms | 0.44 lb (199.58 g) |
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FS16-070PWR XFMR LAMINATED 1.1VA TH |
0 | - |
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Datasheet |
Split Pack™ | Box | Active | Laminated Core | 115V, 230V | Parallel 8V, Series 16V | Parallel 140mA, Series 70mA | Dual | Dual | No | 1.1VA | Through Hole | PC Pin | 34.93mm L x 28.56mm W | 23.80mm | 2500Vrms | 0.17 lb (77.11 g) |
|
FS20-055PWR XFMR LAMINATED 1.1VA TH |
0 | - |
|
Datasheet |
Split Pack™ | Box | Active | Laminated Core | 115V, 230V | Parallel 10V, Series 20V | Parallel 110mA, Series 55mA | Dual | Dual | No | 1.1VA | Through Hole | PC Pin | 34.93mm L x 28.56mm W | 23.80mm | 2500Vrms | 0.17 lb (77.11 g) |
|
FS12-090-BPWR XFMR LAMINATED 1.1VA TH |
0 | - |
|
Datasheet |
Split Pack™ | Bulk | Active | Laminated Core | 115V, 230V | Parallel 6.3V, Series 12.6V | Parallel 180mA, Series 90mA | Dual | Dual | No | 1.1VA | Through Hole | PC Pin | 34.93mm L x 28.56mm W | 23.80mm | 2500Vrms | 0.17 lb (77.11 g) |
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241-3-36LPWR XFMR LAMINATED 2.4VA CHAS MT |
0 | - |
|
Datasheet |
Two-4-One™ | Bulk | Active | Laminated Core | 115V | 36V | 65mA | Single | Single | Yes | 2.4VA | Chassis Mount | Wire Leads | 52.60mm L x 29.60mm W | 31.20mm | 2500Vrms | 0.25 lb (113.4 g) |
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241-5-56PWR XFMR LAMINATED 12VA CHAS MT |
0 | - |
|
Datasheet |
Two-4-One™ | Bulk | Active | Laminated Core | 115V | 56V | 220mA | Single | Single | Yes | 12VA | Chassis Mount | Solder, Quick Connect | 71.40mm L x 36.30mm W | 42.80mm | 2500Vrms | 0.7 lb (317.51 g) |
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F4-120PWR XFMR LAMINATED 6VA CHAS MT |
0 | - |
|
Datasheet |
Quick Pack | Bulk | Active | Laminated Core | 115V | 120V | 50mA | Single | Single | Yes | 6VA | Chassis Mount | Solder, Quick Connect - 0.187" (4.7mm) | 60.33mm L x 31.75mm W | 34.93mm | 2500VAC | 0.44 lb (199.58 g) |
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|
F4-16PWR XFMR LAMINATED 6VA CHAS MT |
0 | - |
|
Datasheet |
Quick Pack | Bulk | Active | Laminated Core | 115V | 16V | 400mA | Single | Single | Yes | 6VA | Chassis Mount | Solder, Quick Connect - 0.187" (4.7mm) | 60.33mm L x 31.75mm W | 34.93mm | 2500VAC | 0.44 lb (199.58 g) |
