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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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162H28PWR XFMR LAMINATED 20VA TH |
3 | - |
|
Datasheet |
162 | Bulk | Active | Laminated Core | 115V, 230V | Parallel 14V, Series 28V | Parallel 1.4A, Series 700mA | Dual | Dual | No | 20VA | Through Hole | PC Pin | 57.15mm L x 47.63mm W | 36.52mm | 2500Vrms | 0.8 lb (362.87 g) |
|
BC2GPWR XFMR LAMINATED 12VA CHAS MT |
2 | - |
|
Datasheet |
BC | Bulk | Active | Laminated Core | 120V | 24V | 500mA | Single | Single | No | 12VA | Chassis Mount | Wire Leads, Quick Connect | 59.18mm L x 56.39mm W | 50.29mm | - | 1 lb (453.59 g) |
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166F12PWR XFMR LAMINATED 3.78VA CHAS |
3 | - |
|
Datasheet |
166 | Bulk | Active | Laminated Core | 115V | 12.6V | 300mA | Single | Single | Yes | 3.78VA | Chassis Mount | Wire Leads | 60.45mm L x 35.05mm W | 35.05mm | 2000Vrms | 0.4 lb (181.44 g) |
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186D10PWR XFMR LAMINATED 30VA CHAS MT |
3 | - |
|
Datasheet |
186 | Box | Active | Laminated Core | 115V, 230V | 10V | 3A | Dual | Single | Yes | 30VA | Chassis Mount | Solder, Quick Connect | 82.55mm L x 52.20mm W | 49.02mm | 2000Vrms | 1.3 lbs (589.7 g) |
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BC2DAPWR XFMR LAMINATED 12VA CHAS MT |
5 | - |
|
Datasheet |
BC | Bulk | Active | Laminated Core | 120V | 10V | 1.2A | Single | Single | No | 12VA | Chassis Mount | Wire Leads, Quick Connect | 59.18mm L x 56.39mm W | 50.29mm | - | 1.1 lbs (499 g) |
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161H40PWR XFMR LAMINATED 24VA TH |
3 | - |
|
Datasheet |
161 | Bulk | Active | Laminated Core | 115V | Parallel 20V, Series 40V | Parallel 1.2A, Series 600mA | Single | Single, Multiple Taps | No | 24VA | Through Hole | PC Pin | 41.40mm L x 57.15mm W | 35.05mm | 2000Vrms | 0.87 lb (394.63 g) |
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266JB24PWR XFMR CHAS MT |
1 | - |
|
Datasheet |
266 | Bulk | Active | - | - | - | - | - | - | - | - | Chassis Mount | - | - | - | - | - |
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BD5GPWR XFMR LAMINATED 20VA CHAS MT |
4 | - |
|
Datasheet |
BD | Bulk | Active | Laminated Core | 240V | 24V | 830mA | Single | Single | No | 20VA | Chassis Mount | Wire Leads, Quick Connect | 59.18mm L x 59.44mm W | 50.29mm | - | 1.2 lbs (544.3 g) |
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BD5FPWR XFMR LAMINATED 20VA CHAS MT |
3 | - |
|
Datasheet |
BD | Bulk | Active | Laminated Core | 240V | 16V | 1.25A | Single | Single | No | 20VA | Chassis Mount | Wire Leads, Quick Connect | 59.18mm L x 59.44mm W | 50.29mm | - | 1.2 lbs (544.3 g) |
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BD2FPWR XFMR LAMINATED 20VA CHAS MT |
2 | - |
|
Datasheet |
BD | Bulk | Active | Laminated Core | 120V | 16V | 1.25A | Single | Single | No | 20VA | Chassis Mount | Wire Leads, Quick Connect | 59.18mm L x 59.44mm W | 50.29mm | - | 1.2 lbs (544.3 g) |
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187E120PWR XFMR LAMINATED 60VA CHAS MT |
1 | - |
|
Datasheet |
187 | Box | Active | Laminated Core | 115V | 120V | 500mA | Single | Single | Yes | 60VA | Chassis Mount | Solder, Quick Connect | 93.47mm L x 55.50mm W | 57.15mm | 2000Vrms | 1.7 lbs (771.1 g) |
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L01-6341PWR XFMR TOROIDAL 10VA TH |
0 | - |
|
Datasheet |
L01 | Tray | Active | Toroidal | 115V, 230V | Parallel 9V, Series 18V | Parallel 1.112A, Series 556mA | Dual | Dual | No | 10VA | Through Hole | PC Pin | 55.00mm L x 55.00mm W | 26.00mm | 4000Vrms | 0.556 lb (252.2 g) |
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LP-230-50PWR XFMR SEMI-TORO 12VA TH |
0 | - |
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Datasheet |
LP | Box | Active | Semi-Toroidal | 115V, 230V | Parallel 115V, Series 230V | Parallel 100mA, Series 50mA | Dual | Dual | No | 12VA | Through Hole | PC Pin | 63.50mm L x 50.80mm W | 27.10mm | 1500Vrms | 0.688 lb (312.07 g) |
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183J10PWR XFMR LAMINATED 30VA TH |
2 | - |
|
Datasheet |
183 | Bulk | Active | Laminated Core | 115V, 230V | Parallel 5V, Series 10V | Parallel 6A, Series 3A | Dual | Dual | No | 30VA | Through Hole | PC Pin | 66.68mm L x 55.55mm W | 39.70mm | 4000Vrms | 1.2 lbs (544.3 g) |
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166GD24BPWR XFMR LAMINATED 16.8VA CHAS |
2 | - |
|
Datasheet |
166 | Box | Active | Laminated Core | 117V | 24V | 700mA | Single | Single | Yes | 16.8VA | Chassis Mount | Wire Leads | 82.55mm L x 44.45mm W | 50.80mm | 2000Vrms | 1 lb (453.59 g) |
|
166M6PWR XFMR LAMINATED 18.9VA CHAS |
1 | - |
|
Datasheet |
166 | Box | Active | Laminated Core | 117V | 6.3V | 3A | Single | Single | Yes | 18.9VA | Chassis Mount | Wire Leads | 82.55mm L x 50.80mm W | 50.80mm | 2000Vrms | 1.2 lbs (544.3 g) |
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166J25BPWR XFMR LAMINATED 25VA CHAS MT |
1 | - |
|
Datasheet |
166 | Box | Active | Laminated Core | 117V | 25V | 1A | Single | Single | Yes | 25VA | Chassis Mount | Wire Leads | 82.55mm L x 50.80mm W | 50.80mm | 2000Vrms | 1.4 lbs (635 g) |
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166L12BPWR XFMR LAMINATED 25.2VA CHAS |
0 | - |
|
Datasheet |
166 | Box | Active | Laminated Core | 117V | 12.6V | 2A | Single | Single | Yes | 25.2VA | Chassis Mount | Wire Leads | 82.55mm L x 50.80mm W | 50.80mm | 2000Vrms | 2.1 lbs (952.5 g) |
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166K6PWR XFMR LAMINATED 7.56VA CHAS |
4 | - |
|
Datasheet |
166 | Bulk | Active | Laminated Core | 115V | 6.3V | 1.2A | Single | Single | Yes | 7.56VA | Chassis Mount | Wire Leads | 71.37mm L x 38.10mm W | 49.93mm | 2000Vrms | 0.7 lb (317.51 g) |
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166K6BPWR XFMR LAMINATED 7.56VA CHAS |
3 | - |
|
Datasheet |
166 | Box | Active | Laminated Core | 117V | 6.3V | 1.2A | Single | Single | Yes | 7.56VA | Chassis Mount | Wire Leads | 71.37mm L x 38.10mm W | 49.93mm | 2000Vrms | 0.63 lb (285.76 g) |
