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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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266FB24PWR XFMR LAMINATED 9.6VA CHAS MT |
3 | - |
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Datasheet |
266 | Box | Active | Laminated Core | 117V, 234V | Parallel 12V, Series 24V | Parallel 800mA, Series 400mA | Dual | Dual | No | 9.6VA | Chassis Mount | Wire Leads | 71.63mm L x 42.93mm W | 42.93mm | 2000Vrms | 0.75 lb (340.19 g) |
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166K25PWR XFMR LAMINATED 37.5VA CHAS |
1 | - |
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Datasheet |
166 | Bulk | Active | Laminated Core | 115V | 25V | 1.5A | Single | Single | Yes | 37.5VA | Chassis Mount | Wire Leads | 93.73mm L x 47.75mm W | 58.67mm | 2000Vrms | 1.5 lbs (680.4 g) |
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229D40PWR XFMR SEMI-TORO 48VA TH |
3 | - |
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Datasheet |
229 | Bulk | Active | Semi-Toroidal | 115V, 230V | Parallel 20V, Series 40V | Parallel 2.4A, Series 1.2A | Dual | Dual | No | 48VA | Through Hole | PC Pin | 63.50mm L x 79.25mm W | 35.05mm | 1750Vrms | 1.6 lbs (725.7 g) |
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185E28PWR XFMR LAMINATED 80VA CHAS MT |
3 | - |
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Datasheet |
185 | Bulk | Active | Laminated Core | 115V, 230V | Parallel 14V, Series 28V | Parallel 5.6A, Series 2.8A | Dual | Dual | No | 80VA | Chassis Mount | Solder, Quick Connect | 63.50mm L x 66.29mm W | 76.20mm | 4000Vrms | 2.5 lbs (1.1 kg) |
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167M25PWR XFMR LAMINATED 75VA CHAS MT |
3 | - |
|
Datasheet |
167 | Bulk | Active | Laminated Core | 115V | 25V | 3A | Single | Single | Yes | 75VA | Chassis Mount | Wire Leads | 63.50mm L x 69.85mm W | 77.72mm | 2000Vrms | 2.4 lbs (1.1 kg) |
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185E20PWR XFMR LAMINATED 80VA CHAS MT |
1 | - |
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Datasheet |
185 | Bulk | Active | Laminated Core | 115V, 230V | Parallel 10V, Series 20V | Parallel 8A, Series 4A | Dual | Dual | No | 80VA | Chassis Mount | Solder, Quick Connect | 63.50mm L x 66.29mm W | 76.20mm | 4000Vrms | 2.5 lbs (1.1 kg) |
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266L16PWR XFMR LAMINATED 35.2VA CHAS |
0 | - |
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Datasheet |
266 | Bulk | Active | Laminated Core | 117V, 234V | Parallel 8V, Series 16V | Parallel 4.4A, Series 2.2A | Dual | Dual | No | 35.2VA | Chassis Mount | Wire Leads | 93.73mm L x 55.88mm W | 59.69mm | 2000Vrms | 1.9 lbs (861.8 g) |
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262B12PWR XFMR LAMINATED 7VA CHAS MT |
3 | - |
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Datasheet |
262 | Bulk | Active | Laminated Core | 115V | 120V, 12.6V | 45mA, 300mA | Single | Dual | No | 7VA | Chassis Mount | Wire Leads | 71.37mm L x 38.10mm W | 42.67mm | - | 0.6 lb (272.16 g) |
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166R5PWR XFMR LAMINATED 40VA CHAS MT |
1 | - |
|
Datasheet |
166 | Bulk | Active | Laminated Core | 115V | 5V | 8A | Single | Single | Yes | 40VA | Chassis Mount | Wire Leads | 93.73mm L x 50.80mm W | 58.67mm | 2000Vrms | 1.7 lbs (771.1 g) |
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266G16PWR XFMR LAMINATED 8VA CHAS MT |
1 | - |
|
Datasheet |
266 | Box | Active | Laminated Core | 117V, 234V | Parallel 8V, Series 16V | Parallel 1A, Series 500mA | Dual | Dual | No | 8VA | Chassis Mount | Wire Leads | 71.37mm L x 40.64mm W | 42.67mm | 2000Vrms | 0.6 lb (272.16 g) |
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262E6PWR XFMR LAMINATED 18VA CHAS MT |
1 | - |
|
Datasheet |
262 | Bulk | Active | Laminated Core | 115V | 120V, 6.3V | 87mA, 1.2A | Single | Dual | No | 18VA | Chassis Mount | Wire Leads | 82.55mm L x 50.80mm W | 50.80mm | - | 1.3 lbs (589.7 g) |
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166G80PWR XFMR LAMINATED 40VA CHAS MT |
1 | - |
|
Datasheet |
166 | Bulk | Active | Laminated Core | 115V | 80V | 500mA | Single | Single | Yes | 40VA | Chassis Mount | Wire Leads | 93.73mm L x 47.75mm W | 58.67mm | 2000Vrms | 1.5 lbs (680.4 g) |
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266G48PWR XFMR LAMINATED 24VA CHAS MT |
1 | - |
|
Datasheet |
266 | Bulk | Active | Laminated Core | 117V, 234V | Parallel 24V, Series 48V | Parallel 1A, Series 500mA | Dual | Dual | No | 24VA | Chassis Mount | Wire Leads | 82.55mm L x 50.80mm W | 50.80mm | 2000Vrms | 2.2 lbs (997.9 g) |
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167P18PWR XFMR LAMINATED 90VA CHAS MT |
2 | - |
|
Datasheet |
167 | Bulk | Active | Laminated Core | 115V | 18V | 5A | Single | Single | Yes | 90VA | Chassis Mount | Wire Leads | 63.50mm L x 76.20mm W | 77.72mm | 2000Vrms | 2.9 lbs (1.3 kg) |
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BE5GPWR XFMR LAMINATED 40VA CHAS MT |
1 | - |
|
Datasheet |
- | Bulk | Active | Laminated Core | 240V | 24V | 1.67A | Single | Single | No | 40VA | Chassis Mount | Wire Leads | 66.04mm L x 59.18mm W | 50.29mm | - | 1.6 lbs (725.7 g) |
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266G9PWR XFMR LAMINATED 4.5VA CHAS MT |
1 | - |
|
Datasheet |
266 | Box | Active | Laminated Core | 117V, 234V | Parallel 4.5V, Series 9V | Parallel 1A, Series 500mA | Dual | Dual | No | 4.5VA | Chassis Mount | Wire Leads | 60.45mm L x 37.59mm W | 36.32mm | 2000Vrms | 0.2 lb (90.72 g) |
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266L14PWR XFMR LAMINATED 28VA CHAS MT |
1 | - |
|
Datasheet |
266 | Box | Active | Laminated Core | 117V, 234V | Parallel 7V, Series 14V | Parallel 4A, Series 2A | Dual | Dual | No | 28VA | Chassis Mount | Wire Leads | 93.73mm L x 50.80mm W | 58.67mm | 2000Vrms | 1.7 lbs (771.1 g) |
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266M6PWR XFMR LAMINATED 18.9VA CHAS |
1 | - |
|
Datasheet |
266 | Box | Active | Laminated Core | 117V, 234V | Parallel 3.15V, Series 6.3V | Parallel 6A, Series 3A | Dual | Dual | No | 18.9VA | Chassis Mount | Wire Leads | 82.55mm L x 52.32mm W | 50.80mm | 2000Vrms | 1.3 lbs (589.7 g) |
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166M12PWR XFMR LAMINATED 37.8VA CHAS |
4 | - |
|
Datasheet |
166 | Bulk | Active | Laminated Core | 115V | 12.6V | 3A | Single | Single | Yes | 37.8VA | Chassis Mount | Wire Leads | 93.73mm L x 54.10mm W | 58.67mm | 2000Vrms | 1.7 lbs (771.1 g) |
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262D6PWR XFMR LAMINATED 12VA CHAS MT |
1 | - |
|
Datasheet |
262 | Bulk | Active | Laminated Core | 115V | 120V, 6.3V | 53mA, 900mA | Single | Dual | No | 12VA | Chassis Mount | Wire Leads | 82.55mm L x 41.15mm W | 50.80mm | - | 1 lb (453.59 g) |
