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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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187D12-BULKTools/Equipment/Hardware |
0 | - |
|
- |
187 | Bulk | Active | - | 115V | 12.6V | 2.5A | Single | Single | Yes | 31.5VA | Chassis Mount | Solder, Quick Connect | 82.55mm L x 42.67mm W | 49.02mm | 2000Vrms | - |
|
160H24-BULKTools/Equipment/Hardware |
0 | - |
|
- |
160 | Bulk | Active | - | 115V, 230V | Parallel 12V, Series 24V | Parallel 2A, Series 1A | Dual | Dual | No | 24VA | Through Hole | PC Pin | - | 35.05mm | 2000Vrms | - |
|
166G36RPOWER TRANSFORMER, LOW VOLTAGE, |
0 | - |
|
- |
166 | Bulk | Active | - | 115V | 36V | 500mA | Single | Single | Yes | 18VA | Chassis Mount | Wire Leads | 82.55mm L x 41.40mm W | 50.80mm | 2000Vrms | - |
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1750UPWTools/Equipment/Hardware |
0 | - |
|
- |
- | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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166G60-BULKTools/Equipment/Hardware |
0 | - |
|
- |
166 | Bulk | Active | - | 115V | 60V | 500mA | Single | Single | Yes | 30VA | Chassis Mount | Wire Leads | 82.55mm L x 50.80mm W | 50.80mm | 2000Vrms | - |
|
185D230-BULKTools/Equipment/Hardware |
0 | - |
|
- |
185 | Bulk | Active | - | 115V, 230V | Parallel 115V, Series 230V | Parallel 380mA, Series 190mA | Dual | Dual | No | 43VA | Chassis Mount | Solder, Quick Connect | 79.25mm L x 56.39mm W | 68.07mm | 4000Vrms | - |
|
185D20-BULKTools/Equipment/Hardware |
0 | - |
|
- |
185 | Bulk | Active | - | 115V, 230V | Parallel 10V, Series 20V | Parallel 4.4A, Series 2.2A | Dual | Dual | No | 43VA | Chassis Mount | Solder, Quick Connect | 79.25mm L x 56.39mm W | 68.07mm | 4000Vrms | - |
|
166G6-BULKTools/Equipment/Hardware |
0 | - |
|
- |
166 | Bulk | Active | - | 115V | 6.3V | 600mA | Single | Single | Yes | 3.78VA | Chassis Mount | Wire Leads | 60.45mm L x 35.05mm W | 35.05mm | 2000Vrms | - |
|
229A20-BULKTools/Equipment/Hardware |
0 | - |
|
- |
229 | Bulk | Active | - | 115V, 230V | Parallel 10V, Series 20V | Parallel 600mA, Series 300mA | Dual | Dual | No | 6VA | Through Hole | PC Pin | 47.75mm L x 39.62mm W | 21.59mm | 1750Vrms | - |
|
229A16-BULKTools/Equipment/Hardware |
0 | - |
|
- |
229 | Bulk | Active | - | 115V, 230V | Parallel 8V, Series 16V | Parallel 700mA, Series 350mA | Dual | Dual | No | 6VA | Through Hole | PC Pin | 47.75mm L x 39.62mm W | 21.59mm | 1750Vrms | - |
|
290BAXPOWER TRANSFORMER, REPLACEMENT F |
0 | - |
|
Datasheet |
290 | Bulk | Active | - | - | - | - | Single | Single | Yes | - | Chassis Mount | Wire Leads | - | - | - | - |
|
166J33-BULKTools/Equipment/Hardware |
0 | - |
|
- |
166 | Bulk | Active | - | 115V | 33V | 1A | Single | Single | Yes | 33VA | Chassis Mount | Wire Leads | 82.55mm L x 50.80mm W | 50.80mm | 2000Vrms | - |
|
160G12-BULKTools/Equipment/Hardware |
0 | - |
|
- |
160 | Bulk | Active | - | 115V, 230V | Parallel 6.3V, Series 12.6V | Parallel 700mA, Series 350mA | Dual | Dual | No | 4.4VA | Through Hole | PC Pin | - | 36.83mm | 2000Vrms | - |
|
166E20-BULKTools/Equipment/Hardware |
0 | - |
|
- |
166 | Bulk | Active | - | 115V | 20V | 150mA | Single | Single | Yes | 3VA | Chassis Mount | Wire Leads | 52.32mm L x 35.05mm W | 30.23mm | 2000Vrms | - |
|
1182B240TOOLS / EQUIPMENT |
0 | - |
|
Datasheet |
1182 | Bulk | Active | - | - | - | - | Single | Single | No | - | Chassis Mount | Wire Leads | - | - | - | - |
|
229A230-BULKTools/Equipment/Hardware |
0 | - |
|
- |
229 | Bulk | Active | - | 115V, 230V | Parallel 115V, Series 230V | Parallel 50mA, Series 25mA | Dual | Dual | No | 6VA | Through Hole | PC Pin | 47.75mm L x 39.62mm W | 21.59mm | 1750Vrms | - |
|
161FA10-BULKTools/Equipment/Hardware |
0 | - |
|
- |
161 | Bulk | Active | - | 115V | Parallel 5V, Series 10V | Parallel 240mA, Series 120mA | Single | Dual | No | 1.2VA | Through Hole | PC Pin | - | 30.99mm | 2000Vrms | - |
|
162E16-BULKTools/Equipment/Hardware |
0 | - |
|
- |
162 | Bulk | Active | - | 115V, 230V | Parallel 8V, Series 16V | Parallel 300mA, Series 150mA | Dual | Dual | No | 2.4VA | Through Hole | PC Pin | 35.05mm L x 28.70mm W | 30.23mm | 2500V | - |
|
161F24-BULKTools/Equipment/Hardware |
0 | - |
|
- |
161 | Bulk | Active | - | 115V | Parallel 12V, Series 24V | Parallel 360mA, Series 180mA | Single | Dual | No | 4.4VA | Through Hole | PC Pin | - | 36.83mm | 2000Vrms | - |
|
162E24-BULKTools/Equipment/Hardware |
0 | - |
|
- |
162 | Bulk | Active | - | 115V, 230V | Parallel 12V, Series 24V | Parallel 200mA, Series 100mA | Dual | Dual | No | 2.4VA | Through Hole | PC Pin | 35.05mm L x 28.70mm W | 30.23mm | 2500V | - |

