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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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DST-7-10PWR XFMR LAMINATED 36VA TH |
0 | - |
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Datasheet |
DST | Bulk | Active | Laminated Core | 115V, 230V | Parallel 5V, Series 10V | Parallel 7.2A, Series 3.6A | Dual | Dual | No | 36VA | Through Hole | PC Pin | 66.70mm L x 55.50mm W | 40.40mm | 2500Vrms | 1.1 lbs (499 g) |
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14A-30-10PWR XFMR LAMINATED 30VA TH |
0 | - |
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Datasheet |
One-4-All™ | Bulk | Active | Laminated Core | 115V, 230V | Parallel 5V, Series 10V | Parallel 6A, Series 3A | Dual | Dual | No | 30VA | Through Hole | PC Pin | 66.70mm L x 55.50mm W | 39.70mm | 4000Vrms | 1.2 lbs (544.3 g) |
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162H36PWR XFMR LAMINATED 20VA TH |
2 | - |
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Datasheet |
162 | Bulk | Active | Laminated Core | 115V, 230V | Parallel 18V, Series 36V | Parallel 1.1A, Series 550mA | Dual | Dual | No | 20VA | Through Hole | PC Pin | 57.15mm L x 47.63mm W | 36.52mm | 2500Vrms | 0.8 lb (362.87 g) |
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164H56PWR XFMR LAMINATED 20VA TH |
1 | - |
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Datasheet |
164 | Bulk | Active | Laminated Core | 115V | Parallel 28V, Series 56V | Parallel 700mA, Series 350mA | Single | Dual | No | 20VA | Through Hole | PC Pin | 57.15mm L x 47.63mm W | 36.52mm | 2500Vrms | 0.8 lb (362.87 g) |
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166K2PWR XFMR LAMINATED 3.75VA CHAS |
1 | - |
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Datasheet |
166 | Bulk | Active | Laminated Core | 115V | 2.5V | 1.5A | Single | Single | Yes | 3.75VA | Chassis Mount | Wire Leads | 60.45mm L x 35.05mm W | 35.05mm | 2000Vrms | 0.3 lb (136.08 g) |
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166F28PWR XFMR LAMINATED 7VA CHAS MT |
3 | - |
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Datasheet |
166 | Bulk | Active | Laminated Core | 115V | 28V | 250mA | Single | Single | Yes | 7VA | Chassis Mount | Wire Leads | 71.37mm L x 38.10mm W | 42.93mm | 2000Vrms | 0.7 lb (317.51 g) |
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266LA25PWR XFMR LAMINATED 50.4VA CHAS |
5 | - |
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Datasheet |
266 | Bulk | Active | Laminated Core | 115V, 230V | 25.2V | 2A | Dual | Single | Yes | 50.4VA | Chassis Mount | Wire Leads | 93.73mm L x 54.10mm W | 58.67mm | 2000Vrms | 2.2 lbs (997.9 g) |
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183J28PWR XFMR LAMINATED 30VA TH |
0 | - |
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Datasheet |
183 | Bulk | Active | Laminated Core | 115V, 230V | Parallel 14V, Series 28V | Parallel 2.12A, Series 1.06A | 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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PWDI13158PWR XFMR CHAS MT |
1 | - |
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Datasheet |
PWDAHL | Box | Active | - | 600V | - | 80mA | Single | - | - | - | Chassis Mount | Wire Leads | 60.33mm L x 40.64mm W | 1.995" (50.67mm) | - | - |
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161H16PWR XFMR LAMINATED 24VA TH |
3 | - |
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Datasheet |
161 | Bulk | Active | Laminated Core | 115V | Parallel 8V, Series 16V | Parallel 3A, Series 1.5A | Single | Single, Multiple Taps | No | 24VA | Through Hole | PC Pin | 41.40mm L x 57.15mm W | 35.05mm | 2000Vrms | 0.81 lb (367.41 g) |
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185E12PWR XFMR LAMINATED 80VA CHAS MT |
2 | - |
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Datasheet |
185 | Bulk | Active | Laminated Core | 115V, 230V | Parallel 6.3V, Series 12.6V | Parallel 12.6A, Series 6.3A | 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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164J12PWR XFMR LAMINATED 36VA TH |
0 | - |
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Datasheet |
164 | Bulk | Active | Laminated Core | 115V | Parallel 6.3V, Series 12.6V | Parallel 5.7A, Series 2.85A | Single | Dual | No | 36VA | Through Hole | PC Pin | 66.68mm L x 55.55mm W | 39.70mm | 2500Vrms | 1.1 lbs (499 g) |
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160H28PWR XFMR LAMINATED 24VA TH |
0 | - |
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Datasheet |
160 | Bulk | Active | Laminated Core | 115V, 230V | Parallel 14V, Series 28V | Parallel 1.6A, Series 800mA | Dual | Single, Multiple Taps | No | 24VA | Through Hole | PC Pin | 41.40mm L x 57.15mm W | 35.05mm | 2000Vrms | 0.78 lb (353.8 g) |
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164J56PWR XFMR LAMINATED 36VA TH |
0 | - |
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Datasheet |
164 | Bulk | Active | Laminated Core | 115V | Parallel 28V, Series 56V | Parallel 1.3A, Series 650mA | Single | Dual | No | 36VA | Through Hole | PC Pin | 66.68mm L x 55.55mm W | 39.70mm | 2500Vrms | 1.1 lbs (499 g) |
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262B24PWR XFMR LAMINATED 7VA CHAS MT |
3 | - |
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Datasheet |
262 | Bulk | Active | Laminated Core | 115V | 120V, 12/12V | 27mA, 200mA/200mA | Single | Triple | 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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162J12PWR XFMR LAMINATED 36VA TH |
0 | - |
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Datasheet |
162 | Bulk | Active | Laminated Core | 115V, 230V | Parallel 6.3V, Series 12.6V | Parallel 5.7A, Series 2.85A | Dual | Dual | No | 36VA | Through Hole | PC Pin | 66.68mm L x 55.55mm W | 39.70mm | 2500Vrms | 1.1 lbs (499 g) |
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160H16PWR XFMR LAMINATED 24VA TH |
0 | - |
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Datasheet |
160 | Bulk | Active | Laminated Core | 115V, 230V | Parallel 8V, Series 16V | Parallel 3A, Series 1.5A | Dual | Single, Multiple Taps | No | 24VA | Through Hole | PC Pin | 41.40mm L x 57.15mm W | 35.05mm | 2000Vrms | 0.78 lb (353.8 g) |
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160H34PWR XFMR LAMINATED 24VA TH |
0 | - |
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Datasheet |
160 | Bulk | Active | Laminated Core | 115V, 230V | Parallel 17V, Series 34V | Parallel 1.4A, Series 700mA | Dual | Single, Multiple Taps | No | 24VA | Through Hole | PC Pin | 41.40mm L x 57.15mm W | 35.05mm | 2000Vrms | 0.81 lb (367.41 g) |
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166J10PWR XFMR LAMINATED 10VA CHAS MT |
0 | - |
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Datasheet |
166 | Bulk | Active | Laminated Core | 115V | 10V | 1A | Single | Single | Yes | 10VA | Chassis Mount | Wire Leads | 71.37mm L x 41.40mm W | 42.93mm | 2000Vrms | 0.7 lb (317.51 g) |
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162J28PWR XFMR LAMINATED 36VA TH |
0 | - |
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Datasheet |
162 | Bulk | Active | Laminated Core | 115V, 230V | Parallel 14V, Series 28V | Parallel 2.6A, Series 1.3A | Dual | Dual | No | 36VA | Through Hole | PC Pin | 66.68mm L x 55.55mm W | 39.70mm | 2500Vrms | 1.1 lbs (499 g) |
