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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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164E20PWR XFMR LAMINATED 2.4VA TH |
84 | - |
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Datasheet |
164 | Bulk | Active | Laminated Core | 115V | Parallel 10V, Series 20V | Parallel 240mA, Series 120mA | 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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161D10PWR XFMR LAMINATED 1VA TH |
12 | - |
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Datasheet |
161 | Bulk | Active | Laminated Core | 115V | Parallel 5V, Series 10V | Parallel 180mA, Series 90mA | Single | Single, Multiple Taps | No | 1VA | Through Hole | PC Pin | 25.40mm L x 35.05mm W | 21.08mm | 2000Vrms | 0.12 lb (54.43 g) |
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F36-350-C2PWR XFMR LAMINATED 12VA TH |
10 | - |
|
Datasheet |
Split Pack™, Class 2/3, F | Tube | Active | Laminated Core | 115V | Parallel 18V, Series 36V | Parallel 700mA, Series 350mA | Single | Dual | No | 12VA | Through Hole | PC Pin | 47.63mm L x 39.67mm W | 36.50mm | 2500Vrms | 0.7 lb (317.51 g) |
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164F36PWR XFMR LAMINATED 6VA TH |
28 | - |
|
Datasheet |
164 | Bulk | Active | Laminated Core | 115V | Parallel 18V, Series 36V | Parallel 340mA, Series 170mA | 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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166C24PWR XFMR LAMINATED 2.04VA CHAS |
19 | - |
|
Datasheet |
166 | Bulk | Active | Laminated Core | 115V | 24V | 85mA | Single | Single | Yes | 2.04VA | Chassis Mount | Wire Leads | 52.32mm L x 35.05mm W | 30.23mm | 2000Vrms | 0.3 lb (136.08 g) |
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PC-40-30PWR XFMR LAMINATED 1.2VA TH |
37 | - |
|
Datasheet |
PC | Box | Active | Laminated Core | 115V | Parallel 20V, Series 40V | Parallel 60mA, Series 30mA | 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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161E120PWR XFMR LAMINATED 1.2VA TH |
36 | - |
|
Datasheet |
161 | Bulk | Active | Laminated Core | 115V | Parallel 60V, Series 120V | Parallel 16mA, Series 8mA | Single | Single, Multiple Taps | No | 1.2VA | Through Hole | PC Pin | 35.05mm L x 30.23mm W | 30.99mm | 2000Vrms | 0.25 lb (113.4 g) |
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187B16PWR XFMR LAMINATED 6.4VA CHAS MT |
26 | - |
|
Datasheet |
187 | Box | Active | Laminated Core | 115V | 16V | 400mA | Single | Single | Yes | 6.4VA | Chassis Mount | Solder, Quick Connect | 60.20mm L x 41.28mm W | 34.80mm | 2000Vrms | 0.45 lb (204.12 g) |
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162D16PWR XFMR LAMINATED 1.1VA TH |
56 | - |
|
Datasheet |
162 | Bulk | 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 28.58mm W | 33.32mm | 2500Vrms | 0.17 lb (77.11 g) |
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229A10PWR XFMR SEMI-TORO 6VA TH |
9 | - |
|
Datasheet |
229 | Bulk | Active | Semi-Toroidal | 115V, 230V | Parallel 5V, Series 10V | Parallel 1.2A, Series 600mA | Dual | Dual | No | 6VA | Through Hole | PC Pin | 39.62mm L x 47.75mm W | 21.59mm | 1750Vrms | 0.27 lb (122.47 g) |
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160G12PWR XFMR LAMINATED 10VA TH |
16 | - |
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Datasheet |
160 | Bulk | Active | Laminated Core | 115V, 230V | Parallel 6.3V, Series 12.6V | Parallel 700mA, Series 350mA | Dual | Single, Multiple Taps | No | 10VA | Through Hole | PC Pin | 42.93mm L x 31.75mm W | 36.83mm | 2000Vrms | 0.33 lb (149.69 g) |
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166F12CPWR XFMR LAMINATED 4.2VA CHAS MT |
9 | - |
|
Datasheet |
166 | Box | Active | Laminated Core | 115V | 12V | 350mA | Single | Single | Yes | 4.2VA | Chassis Mount | Wire Leads | 60.45mm L x 35.05mm W | 35.05mm | 2000Vrms | 0.4 lb (181.44 g) |
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164D48PWR XFMR LAMINATED 1.1VA TH |
34 | - |
|
Datasheet |
164 | Bulk | Active | Laminated Core | 115V | Parallel 24V, Series 48V | Parallel 46mA, Series 23mA | Single | Dual | No | 1.1VA | Through Hole | PC Pin | 34.93mm L x 28.56mm W | 33.32mm | 2500Vrms | 0.17 lb (77.11 g) |
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164D24PWR XFMR LAMINATED 1.1VA TH |
22 | - |
|
Datasheet |
164 | Bulk | Active | Laminated Core | 115V | Parallel 12V, Series 24V | Parallel 90mA, Series 45mA | Single | Dual | No | 1.1VA | Through Hole | PC Pin | 34.93mm L x 28.56mm W | 33.32mm | 2500Vrms | 0.17 lb (77.11 g) |
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187C20PWR XFMR LAMINATED 12VA CHAS MT |
19 | - |
|
Datasheet |
187 | Box | Active | Laminated Core | 115V | 20V | 600mA | Single | Single | Yes | 12VA | Chassis Mount | Solder, Quick Connect | 71.37mm L x 43.82mm W | 41.15mm | 2000Vrms | 0.68 lb (308.44 g) |
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F-115XPWR XFMR LAMINATED 2.04VA CHAS |
9 | - |
|
Datasheet |
Single Secondary | Box | Active | Laminated Core | 115V | 24V | 85mA | Single | Single | Yes | 2.04VA | Chassis Mount | Wire Leads | 52.37mm L x 34.93mm W | 30.15mm | 1500Vrms | 0.3 lb (136.08 g) |
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187C16PWR XFMR LAMINATED 12.8VA CHAS |
23 | - |
|
Datasheet |
187 | Box | Active | Laminated Core | 115V | 16V | 800mA | Single | Single | Yes | 12.8VA | Chassis Mount | Solder, Quick Connect | 71.37mm L x 43.82mm W | 41.15mm | 2000Vrms | 0.73 lb (331.12 g) |
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VPL14-360PWR XFMR LAMINATED 5.0VA CHAS MT |
32 | - |
|
Datasheet |
Chassis Mount: World Series™ | Box | Active | Laminated Core | 115V, 230V | 14V | 0.36A | Dual | Dual | No | 5.0VA | Chassis Mount | Wire Leads | 36.52mm L x 60.33mm W | 36.52mm | 3500Vrms | 0.4 lb (181.44 g) |
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VPL12-400PWR XFMR LAMINATED 5.0VA CHAS MT |
26 | - |
|
Datasheet |
Chassis Mount: World Series™ | Box | Active | Laminated Core | 115V, 230V | 12.6V | 390mA | Dual | Dual | No | 5.0VA | Chassis Mount | Wire Leads | 36.52mm L x 60.33mm W | 36.52mm | 3500Vrms | 0.4 lb (181.44 g) |
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VPL28-180PWR XFMR LAMINATED 5.0VA CHAS MT |
8 | - |
|
Datasheet |
Chassis Mount: World Series™ | Box | Active | Laminated Core | 115V, 230V | 28V | 180mA | Dual | Dual | No | 5.0VA | Chassis Mount | Wire Leads | 36.52mm L x 60.33mm W | 36.52mm | 3500Vrms | 0.4 lb (181.44 g) |
