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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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241-4-48A18PWR XFMR LAMINATED 6VA CHAS MT |
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Datasheet |
Chassis-Tran | Bulk | Active | Laminated Core | 115V | 48V | 125mA | Single | Single | Yes | 6VA | Chassis Mount | Solder, Quick Connect | 60.45mm L x 35.05mm W | 31.75mm | 2500Vrms | 0.44 lb (199.58 g) |
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14A-30-12B11PWR XFMR LAMINATED 30VA TH |
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Datasheet |
International PC Plug-In | Bulk | Active | Laminated Core | 115V, 230V | Parallel 6.3V, Series 12.6V | Parallel 4.8A, Series 2.4A | Dual | Single, Multiple Taps | No | 30VA | Through Hole | PC Pin | 66.68mm L x 55.55mm W | 39.67mm | - | 1.2 lbs (544.3 g) |
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14A-30-10B5PWR XFMR LAMINATED 30VA TH |
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Datasheet |
International PC Plug-In | Bulk | Active | Laminated Core | 115V, 230V | Parallel 5V, Series 10V | Parallel 6A, Series 3A | Dual | Single, Multiple Taps | No | 30VA | Through Hole | PC Pin | 66.68mm L x 55.55mm W | 39.67mm | - | 1.2 lbs (544.3 g) |
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DP241-4-20A14PWR XFMR LAMINATED 6VA CHAS MT |
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Datasheet |
Chassis-Tran | Bulk | Active | Laminated Core | 115V, 230V | 20V | 300mA | Dual | Single | Yes | 6VA | Chassis Mount | Solder, Quick Connect | 60.45mm L x 35.05mm W | 37.75mm | 2500Vrms | 0.44 lb (199.58 g) |
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DP241-4-10A11PWR XFMR LAMINATED 6VA CHAS MT |
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Datasheet |
Chassis-Tran | Bulk | Active | Laminated Core | 115V, 230V | 10V | 600mA | Dual | Single | Yes | 6VA | Chassis Mount | Solder, Quick Connect | 60.45mm L x 35.05mm W | 37.75mm | 2500Vrms | 0.44 lb (199.58 g) |
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DP241-4-28A16PWR XFMR LAMINATED 6VA CHAS MT |
0 | - |
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Datasheet |
Chassis-Tran | Bulk | Active | Laminated Core | 115V, 230V | 28V | 200mA | Dual | Single | Yes | 6VA | Chassis Mount | Solder, Quick Connect | 60.45mm L x 35.05mm W | 37.75mm | 2500Vrms | 0.44 lb (199.58 g) |
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DST3-16B9PWR XFMR LAMINATED 2.4VA TH |
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Datasheet |
Split Bobbin Plug-In | Bulk | Active | Laminated Core | 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 | 2500Vrms | 0.25 lb (113.4 g) |
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DST3-120B37PWR XFMR LAMINATED 2.4VA TH |
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Datasheet |
Split Bobbin Plug-In | Bulk | Active | Laminated Core | 115V, 230V | Parallel 60V, Series 120V | Parallel 40mA, Series 20mA | Dual | Dual | No | 2.4VA | Through Hole | PC Pin | 35.05mm L x 28.70mm W | 30.23mm | 2500Vrms | 0.25 lb (113.4 g) |
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DP241-4-16A13PWR XFMR LAMINATED 6VA CHAS MT |
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Datasheet |
Chassis-Tran | Bulk | Active | Laminated Core | 115V, 230V | 16V | 400mA | Dual | Single | Yes | 6VA | Chassis Mount | Solder, Quick Connect | 60.45mm L x 35.05mm W | 37.75mm | 2500Vrms | 0.44 lb (199.58 g) |
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DP241-4-24A15PWR XFMR LAMINATED 6VA CHAS MT |
0 | - |
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Datasheet |
Chassis-Tran | Bulk | Active | Laminated Core | 115V, 230V | 24V | 250mA | Dual | Single | Yes | 6VA | Chassis Mount | Solder, Quick Connect | 60.45mm L x 35.05mm W | 37.75mm | 2500Vrms | 0.44 lb (199.58 g) |
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DP241-4-12A12PWR XFMR LAMINATED 6VA CHAS MT |
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Datasheet |
Chassis-Tran | Bulk | Active | Laminated Core | 115V, 230V | 12.6V | 500mA | Dual | Single | Yes | 6VA | Chassis Mount | Solder, Quick Connect | 60.45mm L x 35.05mm W | 37.75mm | 2500Vrms | 0.44 lb (199.58 g) |
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241-6-28A36PWR XFMR LAMINATED 30VA CHAS MT |
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Datasheet |
Chassis-Tran | Bulk | Active | Laminated Core | 115V | 28V | 1.1A | Single | Single | Yes | 30VA | Chassis Mount | Solder, Quick Connect | 82.55mm L x 49.28mm W | 42.93mm | 2500Vrms | 1.1 lbs (499 g) |
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DST3-24B17PWR XFMR LAMINATED 2.4VA TH |
0 | - |
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Datasheet |
Split Bobbin Plug-In | Bulk | Active | Laminated Core | 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 | 2500Vrms | 0.25 lb (113.4 g) |
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241-6-10A31PWR XFMR LAMINATED 30VA CHAS MT |
0 | - |
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Datasheet |
Chassis-Tran | Bulk | Active | Laminated Core | 115V | 10V | 3A | Single | Single | Yes | 30VA | Chassis Mount | Solder, Quick Connect | 82.55mm L x 49.28mm W | 42.93mm | 2500Vrms | 1.1 lbs (499 g) |
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241-6-16A33PWR XFMR LAMINATED 30VA CHAS MT |
0 | - |
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Datasheet |
Chassis-Tran | Bulk | Obsolete | Laminated Core | 115V | 16V | 2A | Single | Single | Yes | 30VA | Chassis Mount | Solder, Quick Connect | 82.55mm L x 49.28mm W | 42.93mm | 2500Vrms | 1.1 lbs (499 g) |
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DPC-34-25B59PWR XFMR LAMINATED 1VA TH |
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Datasheet |
PC Plug-In | Bulk | Active | Laminated Core | 115V, 230V | Parallel 17V, Series 34V | Parallel 50mA, Series 25mA | Dual | Dual | No | 1VA | Through Hole | PC Pin | 25.40mm L x 34.93mm W | 21.08mm | 1500Vrms | 0.157 lb (71.21 g) |
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DPC-24-35B57PWR XFMR LAMINATED 1VA TH |
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Datasheet |
PC Plug-In | Bulk | Active | Laminated Core | 115V, 230V | Parallel 12V, Series 24V | Parallel 70mA, Series 35mA | Dual | Dual | No | 1VA | Through Hole | PC Pin | 25.40mm L x 34.93mm W | 21.08mm | 1500Vrms | 0.157 lb (71.21 g) |
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PC-10-1000B3PWR XFMR LAMINATED 10VA TH |
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Datasheet |
PC Plug-In | Bulk | Active | Laminated Core | 115V | Parallel 5V, Series 10V | Parallel 2A, Series 1A | Single | Dual | No | 10VA | Through Hole | PC Pin | 47.63mm L x 36.53mm W | 41.28mm | 1500Vrms | 0.563 lb (255.37 g) |
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PC-230-40B47PWR XFMR LAMINATED 10VA TH |
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Datasheet |
PC Plug-In | Bulk | Active | Laminated Core | 115V | Parallel 115V, Series 230V | Parallel 80mA, Series 40mA | Single | Dual | No | 10VA | Through Hole | PC Pin | 47.63mm L x 36.53mm W | 41.28mm | 1500Vrms | 0.563 lb (255.37 g) |
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241-3-28A6PWR XFMR LAMINATED 2.4VA CHAS MT |
0 | - |
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Datasheet |
Chassis-Tran | Bulk | Active | Laminated Core | 115V | 28V | 85mA | Single | Single | Yes | 2.4VA | Chassis Mount | Solder, Quick Connect | 52.32mm L x 30.23mm W | 26.92mm | 2500Vrms | 0.25 lb (113.4 g) |

