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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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Y2000PWR XFMR LAMINATED 2000VA CHAS |
2 | - |
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Datasheet |
SBE | Bulk | Active | Laminated Core | - | - | - | Dual | Single | No | 2000VA | Chassis Mount | Solder, Quick Connect | - | 158.80mm | - | - |
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XF-03000-2055PWR XFMR TOROIDAL 3000VA CHAS MT |
2 | - |
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Datasheet |
- | Bulk | Active | Toroidal | 117V | Parallel 55V, Series 110V | Parallel 55.44A, Series 27.77A | Dual | Dual | No | 3000VA | Chassis Mount | Wire Leads | 228.60mm Dia | 104.14mm | 4000Vrms | 39 lbs (17.7 kg) |
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MED4000PWR XFMR TOROIDAL 4000VA CHAS MT |
2 | - |
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Datasheet |
- | Bulk | Active | Toroidal | 100V, 120V | Parallel 120V, Series 240V | Parallel 33.33A, Series 16.67A | Dual, Multiple Taps | Dual | No | 4000VA | Chassis Mount | Wire Leads | - | 101.60mm | - | 56 lbs (25.4 kg) |
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MED5000PWR XFMR TOROIDAL 5000VA CHAS MT |
2 | - |
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Datasheet |
- | Bulk | Active | Toroidal | 100V, 120V | Parallel 120V, Series 240V | Parallel 41.67A, Series 20.83A | Dual, Multiple Taps | Dual | No | 5000VA | Chassis Mount | Wire Leads | - | 114.30mm | - | 74 lbs (33.6 kg) |
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4900-9020RA60PWR XFMR LAMINATED 1.1VA TH |
0 | - |
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Datasheet |
4900 | Bulk | Obsolete | Laminated Core | 115V, 230V | Parallel 10V, Series 20V | Parallel 110mA, Series 55mA | Dual | Dual | No | 1.1VA | Through Hole | PC Pin | 35.10mm L x 30.00mm W | 23.60mm | - | - |
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4900-8048RA60PWR XFMR LAMINATED 1.1VA TH |
0 | - |
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Datasheet |
4900 | Bulk | Obsolete | Laminated Core | 115V | Parallel 24V, Series 48V | Parallel 46mA, Series 23mA | Single | Dual | No | 1.1VA | Through Hole | PC Pin | 35.10mm L x 30.00mm W | 23.60mm | - | - |
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4900-8048RD63PWR XFMR LAMINATED 12VA TH |
0 | - |
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Datasheet |
4900 | Bulk | Obsolete | Laminated Core | 115V | Parallel 24V, Series 48V | Parallel 500mA, Series 250mA | Single | Dual | No | 12VA | Through Hole | PC Pin | 48.00mm L x 40.00mm W | 35.80mm | - | - |
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FS10-110PWR XFMR LAMINATED 1.1VA TH |
0 | - |
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Datasheet |
Split Pack™ | Bulk | Active | Laminated Core | 115V, 230V | Parallel 5V, Series 10V | Parallel 220mA, Series 110mA | Dual | Dual | No | 1.1VA | Through Hole | PC Pin | 34.93mm L x 28.58mm W | 23.80mm | 2500Vrms | 0.17 lb (77.11 g) |
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PL2.5-24-130BPWR XFMR LAMINATED 2.5VA TH |
26 | - |
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Datasheet |
PL2.5-xx-130B | Tube | Active | Laminated Core | 115V, 230V | Parallel 12V, Series 24V | Parallel 200mA, Series 100mA | Dual | Dual | No | 2.5VA | Through Hole | PC Pin | 41.28mm L x 36.37mm W | 28.60mm | 3500Vrms | - |
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164D120PWR XFMR LAMINATED 1.1VA TH |
31 | - |
|
Datasheet |
164 | Bulk | Active | Laminated Core | 115V | Parallel 60V, Series 120V | Parallel 20mA, Series 10mA | Single | Dual | No | 1.1VA | Through Hole | PC Pin | 34.93mm L x 28.56mm W | 33.32mm | 2500Vrms | 0.17 lb (77.11 g) |
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VPP12-1600-BPWR XFMR LAMINATED 20VA TH |
12 | - |
|
- |
PC Mount: World Series™ | Bulk | Active | Laminated Core | 115V, 230V | Parallel 6.3V, Series 12.6V | Parallel 3.2A, Series 1.6A | Dual | Dual | No | 20VA | Through Hole | PC Pin | 57.15mm L x 47.63mm W | 41.28mm | 4000Vrms | 0.9 lb (408.23 g) |
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4900-8012RE64PWR XFMR LAMINATED 20VA TH |
0 | - |
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Datasheet |
4900 | Bulk | Obsolete | Laminated Core | 115V | Parallel 6V, Series 12V | Parallel 3.33A, Series 1.67A | Single | Dual | No | 20VA | Through Hole | PC Pin | 57.00mm L x 47.60mm W | 35.80mm | - | - |
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4900-8024RE64PWR XFMR LAMINATED 20VA TH |
0 | - |
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Datasheet |
4900 | Bulk | Obsolete | Laminated Core | 115V | Parallel 12V, Series 24V | Parallel 1.666A, Series 833mA | Single | Dual | No | 20VA | Through Hole | PC Pin | 57.00mm L x 47.60mm W | 35.80mm | - | - |
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4900-8013RE64PWR XFMR LAMINATED 20VA TH |
0 | - |
|
Datasheet |
4900 | Bulk | Obsolete | Laminated Core | 115V | Parallel 6.3V, Series 12.6V | Parallel 3.17A, Series 1.58A | Single | Dual | No | 20VA | Through Hole | PC Pin | 57.00mm L x 47.60mm W | 35.80mm | - | - |
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4900-8048RE64PWR XFMR LAMINATED 20VA PCB |
0 | - |
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Datasheet |
4900 | Bulk | Obsolete | Laminated Core | 115V | Parallel 24V, Series 48V | Parallel 800mA, Series 400mA | Single | Dual | No | 20VA | PCB | Through Hole | 57.00mm L x 47.60mm W | - | 1500Vrms | - |
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160D34PWR XFMR LAMINATED 1VA TH |
14 | - |
|
Datasheet |
160 | Bulk | Active | Laminated Core | 115V, 230V | Parallel 17V, Series 34V | Parallel 50mA, Series 25mA | Dual | Single, Multiple Taps | No | 1VA | Through Hole | PC Pin | 25.40mm L x 35.05mm W | 21.08mm | 2000Vrms | 0.13 lb (58.97 g) |
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160G10PWR XFMR LAMINATED 10VA TH |
8 | - |
|
Datasheet |
160 | Bulk | Active | Laminated Core | 115V, 230V | Parallel 5V, Series 10V | Parallel 880mA, Series 440mA | Dual | Single, Multiple Taps | No | 10VA | Through Hole | PC Pin | 42.93mm L x 31.75mm W | 36.83mm | 2000Vrms | 0.32 lb (145.15 g) |
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FP24-100-BPWR XFMR LAMINATED 2.5VA TH |
82 | - |
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Datasheet |
Flat Pack™ | Bulk | Active | Laminated Core | 115V, 230V | Parallel 12V, Series 24V | Parallel 200mA, Series 100mA | Dual | Dual | No | 2.5VA | Through Hole | PC Pin | 47.63mm L x 39.67mm W | 16.51mm | 2000Vrms | 0.313 lb (141.97 g) |
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F20-600PWR XFMR LAMINATED 12VA TH |
6 | - |
|
Datasheet |
Split Pack™, Class 2/3, F | Box | Active | Laminated Core | 115V | Parallel 10V, Series 20V | Parallel 1.2A, Series 600mA | Single | Dual | No | 12VA | Through Hole | PC Pin | 47.63mm L x 39.67mm W | 36.50mm | 2500Vrms | 0.7 lb (317.51 g) |
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DST-3-120PWR XFMR LAMINATED 2.4VA TH |
84 | - |
|
Datasheet |
DST | Bulk | Active | Laminated Core | 115V, 230V | Parallel 60V, Series 120V | Parallel 40mA, Series 20mA | Dual | Dual | No | 2.4VA | Through Hole | PC Pin | 34.90mm L x 28.60mm W | 30.80mm | 2500Vrms | 0.25 lb (113.4 g) |
