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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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186E36PWR XFMR LAMINATED 54VA CHAS MT |
2 | - |
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Datasheet |
186 | Box | Active | Laminated Core | 115V, 230V | 36V | 1.5A | Dual | Single | Yes | 54VA | Chassis Mount | Solder, Quick Connect | 93.47mm L x 45.97mm W | 57.15mm | 2000Vrms | 1.8 lbs (816.5 g) |
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186E24PWR XFMR LAMINATED 57.6VA CHAS |
2 | - |
|
Datasheet |
186 | Box | Active | Laminated Core | 115V, 230V | 24V | 2.4A | Dual | Single | Yes | 57.6VA | Chassis Mount | Solder, Quick Connect | 93.47mm L x 45.97mm W | 57.15mm | 2000Vrms | 1.7 lbs (771.1 g) |
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160H24PWR XFMR LAMINATED 24VA TH |
2 | - |
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Datasheet |
160 | Bulk | Active | Laminated Core | 115V, 230V | Parallel 12V, Series 24V | Parallel 2A, Series 1A | Dual | Single, Multiple Taps | No | 24VA | Through Hole | PC Pin | 41.40mm L x 57.15mm W | 35.05mm | 2000Vrms | 0.85 lb (385.55 g) |
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187E28PWR XFMR LAMINATED 56VA CHAS MT |
1 | - |
|
Datasheet |
187 | Box | Active | Laminated Core | 115V | 28V | 2A | Single | Single | Yes | 56VA | 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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187E20PWR XFMR LAMINATED 56VA CHAS MT |
1 | - |
|
Datasheet |
187 | Box | Active | Laminated Core | 115V | 20V | 2.8A | Single | Single | Yes | 56VA | 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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166M8PWR XFMR LAMINATED 25.5VA CHAS |
0 | - |
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Datasheet |
166 | Bulk | Active | Laminated Core | 115V | 8.5V | 3A | Single | Single | Yes | 25.5VA | Chassis Mount | Wire Leads | 82.55mm L x 44.45mm W | 50.80mm | 2000Vrms | 1.1 lbs (499 g) |
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229C56PWR XFMR SEMI-TORO 24VA TH |
1 | - |
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Datasheet |
229 | Bulk | Active | Semi-Toroidal | 115V, 230V | Parallel 28V, Series 56V | Parallel 850mA, Series 425mA | Dual | Dual | No | 24VA | Through Hole | PC Pin | 57.15mm L x 72.90mm W | 31.75mm | 1750Vrms | 0.92 lb (417.3 g) |
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166G12PWR XFMR LAMINATED 6.3VA CHAS MT |
3 | - |
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Datasheet |
166 | Bulk | Active | Laminated Core | 115V | 12.6V | 500mA | Single | Single | Yes | 6.3VA | Chassis Mount | Wire Leads | 71.37mm L x 38.10mm W | 42.93mm | 2000Vrms | 0.7 lb (317.51 g) |
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266EA24PWR XFMR LAMINATED 4.8VA CHAS MT |
1 | - |
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Datasheet |
266 | Box | Active | Laminated Core | 117V, 234V | Parallel 12V, Series 24V | Parallel 400mA, Series 200mA | Dual | Dual | No | 4.8VA | Chassis Mount | Wire Leads | 60.45mm L x 40.64mm W | 36.83mm | 2000Vrms | 0.45 lb (204.12 g) |
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186F10PWR XFMR LAMINATED 100VA CHAS MT |
0 | - |
|
Datasheet |
186 | Box | Active | Laminated Core | 115V, 230V | 10V | 10A | Dual | Single | Yes | 100VA | Chassis Mount | Solder, Quick Connect | 102.36mm L x 66.68mm W | 65.02mm | 2000Vrms | 2.9 lbs (1.3 kg) |
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186F16PWR XFMR LAMINATED 100VA CHAS MT |
3 | - |
|
Datasheet |
186 | Box | Active | Laminated Core | 115V, 230V | 16V | 6.25A | Dual | Single | Yes | 100VA | Chassis Mount | Solder, Quick Connect | 102.36mm L x 66.68mm W | 65.02mm | 2000Vrms | 2.8 lbs (1.3 kg) |
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266F6PWR XFMR LAMINATED 1.89VA CHAS |
4 | - |
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Datasheet |
266 | Box | Active | Laminated Core | 117V, 234V | Parallel 3.15V, Series 6.3V | Parallel 600mA, Series 300mA | Dual | Dual | No | 1.89VA | Chassis Mount | Wire Leads | 52.32mm L x 35.05mm W | 31.75mm | 2000Vrms | 0.2 lb (90.72 g) |
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183K16PWR XFMR LAMINATED 56VA TH |
3 | - |
|
Datasheet |
183 | Bulk | Active | Laminated Core | 115V, 230V | Parallel 8V, Series 16V | Parallel 7A, Series 3.5A | Dual | Dual | No | 56VA | Through Hole | PC Pin | 76.20mm L x 63.50mm W | 46.02mm | 4000Vrms | 1.7 lbs (771.1 g) |
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F-93XPWR XFMR LAMINATED VARIES CHAS |
3 | - |
|
Datasheet |
Universal | Box | Active | Laminated Core | 115V | 10V, 20V, 40V | 750mA | Single, Multiple Taps | Single, Multiple Taps | No | Varies | Chassis Mount | Wire Leads | 101.60mm L x 57.15mm W | 66.04mm | 1500Vrms | 2.4 lbs (1.1 kg) |
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183K36PWR XFMR LAMINATED 56VA TH |
5 | - |
|
Datasheet |
183 | Bulk | Active | Laminated Core | 115V, 230V | Parallel 18V, Series 36V | Parallel 3.12A, Series 1.56A | Dual | Dual | No | 56VA | Through Hole | PC Pin | 76.20mm L x 63.50mm W | 46.02mm | 4000Vrms | 1.7 lbs (771.1 g) |
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183K12PWR XFMR LAMINATED 56VA TH |
3 | - |
|
Datasheet |
183 | Bulk | Active | Laminated Core | 115V, 230V | Parallel 6.3V, Series 12.6V | Parallel 8.8A, Series 4.4A | Dual | Dual | No | 56VA | Through Hole | PC Pin | 76.20mm L x 63.50mm W | 46.02mm | 4000Vrms | 1.7 lbs (771.1 g) |
|
|
F8-56PWR XFMR LAMINATED 100VA CHAS MT |
2 | - |
|
Datasheet |
Quick Pack | Box | Active | Laminated Core | 115V | 56V | 1.8A | Single | Single | Yes | 100VA | Chassis Mount | Solder, Quick Connect - 0.187" (4.7mm) | 102.39mm L x 57.15mm W | 65.07mm | 2500VAC | 2.8 lbs (1.3 kg) |
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F8-12PWR XFMR LAMINATED 100VA CHAS MT |
3 | - |
|
Datasheet |
Quick Pack | Box | Active | Laminated Core | 115V | 12.6V | 8A | Single | Single | Yes | 100VA | Chassis Mount | Solder, Quick Connect - 0.187" (4.7mm) | 102.39mm L x 57.15mm W | 65.07mm | 2500VAC | 2.8 lbs (1.3 kg) |
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266J6PWR XFMR LAMINATED 6.3VA CHAS MT |
0 | - |
|
Datasheet |
266 | Box | Active | Laminated Core | 117V, 234V | Parallel 3.15V, Series 6.3V | Parallel 2A, Series 1A | Dual | Dual | No | 6.3VA | Chassis Mount | Wire Leads | 71.37mm L x 40.64mm W | 42.67mm | 2000Vrms | 0.7 lb (317.51 g) |
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F-187UPWR XFMR LAMINATED 112VA CHAS MT |
3 | - |
|
Datasheet |
Single Secondary | Box | Active | Laminated Core | 115V | 28V | 4A | Single | Single | Yes | 112VA | Chassis Mount | Wire Leads | 77.77mm L x 71.42mm W | 85.73mm | 1500Vrms | 5.3 lbs (2.4 kg) |
