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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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160D40PWR XFMR LAMINATED 1VA TH |
36 | - |
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Datasheet |
160 | Bulk | Active | Laminated Core | 115V, 230V | Parallel 20V, Series 40V | Parallel 40mA, Series 20mA | Dual | Single, Multiple Taps | No | 1VA | Through Hole | PC Pin | 25.40mm L x 35.05mm W | 21.08mm | 2000Vrms | 0.13 lb (58.97 g) |
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187A28PWR XFMR LAMINATED 2.4VA CHAS MT |
31 | - |
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Datasheet |
187 | Box | Active | Laminated Core | 115V | 28V | 80mA | Single | Single | Yes | 2.4VA | Chassis Mount | Solder, Quick Connect | 52.32mm L x 36.45mm W | 29.97mm | 2000Vrms | 0.29 lb (131.54 g) |
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160E24PWR XFMR LAMINATED 1.2VA TH |
27 | - |
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Datasheet |
160 | Bulk | Active | Laminated Core | 115V, 230V | Parallel 12V, Series 24V | Parallel 100mA, Series 50mA | Dual | Single, Multiple Taps | No | 1.2VA | Through Hole | PC Pin | 35.05mm L x 30.23mm W | 30.99mm | 2000Vrms | 0.75 lb (340.19 g) |
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164E48PWR XFMR LAMINATED 2.4VA TH |
32 | - |
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Datasheet |
164 | Bulk | Active | Laminated Core | 115V | Parallel 24V, Series 48V | Parallel 100mA, Series 50mA | Single | Dual | No | 2.4VA | Through Hole | PC Pin | 34.93mm L x 28.56mm W | 30.18mm | 2500Vrms | 0.25 lb (113.4 g) |
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161D28PWR XFMR LAMINATED 1VA TH |
49 | - |
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Datasheet |
161 | Bulk | Active | Laminated Core | 115V | Parallel 14V, Series 28V | Parallel 60mA, Series 30mA | Single | Single, Multiple Taps | No | 1VA | Through Hole | PC Pin | 25.40mm L x 35.05mm W | 21.08mm | 2000Vrms | 0.13 lb (58.97 g) |
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162E16PWR XFMR LAMINATED 2.4VA TH |
26 | - |
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Datasheet |
162 | Bulk | Active | Laminated Core | 115V, 230V | Parallel 8V, Series 16V | Parallel 300mA, Series 150mA | Dual | Dual | No | 2.4VA | Through Hole | PC Pin | 34.93mm L x 28.58mm W | 30.15mm | 2500Vrms | 0.25 lb (113.4 g) |
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F24-100PWR XFMR LAMINATED 2.5VA TH |
45 | - |
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Datasheet |
Split Pack™, Class 2/3, F | Box | Active | Laminated Core | 115V | Parallel 12V, Series 24V | Parallel 200mA, Series 100mA | 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) |
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F3-24PWR XFMR LAMINATED 2.4VA CHAS MT |
64 | - |
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Datasheet |
Quick Pack | Bulk | Active | Laminated Core | 115V | 24V | 100mA | Single | Single | Yes | 2.4VA | Chassis Mount | Solder, Quick Connect - 0.187" (4.7mm) | 41.28mm L x 30.15mm W | 30.15mm | 2500VAC | 0.25 lb (113.4 g) |
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F3-36PWR XFMR LAMINATED 2.4VA CHAS MT |
47 | - |
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Datasheet |
Quick Pack | Bulk | Active | Laminated Core | 115V | 36V | 65mA | Single | Single | Yes | 2.4VA | Chassis Mount | Solder, Quick Connect - 0.187" (4.7mm) | 41.28mm L x 30.15mm W | 30.15mm | 2500VAC | 0.25 lb (113.4 g) |
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F-367PPWR XFMR LAMINATED 1.5VA TH |
36 | - |
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Datasheet |
Single Primary | Box | Active | Laminated Core | 115V, 230V | Parallel 115V, Series 230V | Parallel 13mA, Series 6.5mA | 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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160F34PWR XFMR LAMINATED 4.4VA TH |
26 | - |
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Datasheet |
160 | Bulk | Active | Laminated Core | 115V, 230V | Parallel 17V, Series 34V | Parallel 250mA, Series 125mA | Dual | Single, Multiple Taps | No | 4.4VA | Through Hole | PC Pin | 42.93mm L x 31.75mm W | 36.83mm | 2000Vrms | 0.33 lb (149.69 g) |
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161E24PWR XFMR LAMINATED 1.2VA TH |
35 | - |
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Datasheet |
161 | Bulk | Active | Laminated Core | 115V | Parallel 12V, Series 24V | Parallel 100mA, Series 50mA | Single | Single, Multiple Taps | No | 1.2VA | Through Hole | PC Pin | 35.05mm L x 30.23mm W | 30.99mm | 2000Vrms | 0.19 lb (86.18 g) |
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164F120PWR XFMR LAMINATED 6VA TH |
36 | - |
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Datasheet |
164 | Bulk | Active | Laminated Core | 115V | Parallel 60V, Series 120V | Parallel 100mA, Series 50mA | Single | Dual | No | 6VA | Through Hole | PC Pin | 41.28mm L x 33.32mm W | 33.32mm | 2500Vrms | 0.44 lb (199.58 g) |
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162E56PWR XFMR LAMINATED 2.4VA TH |
33 | - |
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Datasheet |
162 | Bulk | Active | Laminated Core | 115V, 230V | Parallel 28V, Series 56V | Parallel 90mA, Series 45mA | Dual | Dual | No | 2.4VA | Through Hole | PC Pin | 34.93mm L x 28.58mm W | 30.15mm | 2500Vrms | 0.25 lb (113.4 g) |
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161E28PWR XFMR LAMINATED 1.2VA TH |
88 | - |
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Datasheet |
161 | Bulk | Active | Laminated Core | 115V | Parallel 14V, Series 28V | Parallel 80mA, Series 40mA | Single | Single, Multiple Taps | No | 1.2VA | Through Hole | PC Pin | 35.05mm L x 30.23mm W | 30.99mm | 2000Vrms | 0.2 lb (90.72 g) |
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TCT3-04E07AEPWR XFMR LAMINATED 2.5VA CHAS MT |
46 | - |
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Datasheet |
Class 2, TCT | Box | Active | Laminated Core | 240V | 12V | 208mA | Single | Single | No | 2.5VA | Chassis Mount | Solder, Quick Connect | 60.00mm L x 42.50mm W | 54.10mm | 1500Vrms | 0.5 lb (226.8 g) |
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PC-24-180PWR XFMR LAMINATED 4.4VA TH |
77 | - |
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Datasheet |
PC | Box | Active | Laminated Core | 115V | Parallel 12V, Series 24V | Parallel 360mA, Series 180mA | Single | Dual | No | 4.4VA | Through Hole | PC Pin | 41.30mm L x 31.80mm W | 34.92mm | 1500Vrms | 0.313 lb (141.97 g) |
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FS24-045PWR XFMR LAMINATED 1.1VA TH |
32 | - |
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Datasheet |
Split Pack™ | Box | Active | Laminated Core | 115V, 230V | Parallel 12V, Series 24V | Parallel 90mA, Series 45mA | 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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3FS-436PWR XFMR LAMINATED 6VA TH |
72 | - |
|
Datasheet |
3FS-4xx | Tube | Active | Laminated Core | 115V | Parallel 18V, Series 36V | Parallel 340mA, Series 170mA | Single | Dual | No | 6VA | Through Hole | PC Pin | 41.50mm L x 34.83mm W | 34.55mm | 2500Vrms | - |
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F-113XPWR XFMR LAMINATED 1.8VA CHAS MT |
71 | - |
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Datasheet |
Single Secondary | Box | Active | Laminated Core | 115V | 12V | 150mA | Single | Single | No | 1.8VA | Chassis Mount | Wire Leads | 60.32mm L x 34.93mm W | 34.93mm | 1500Vrms | 0.4 lb (181.44 g) |
