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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
FS36-170PWR XFMR LAMINATED 6VA TH |
322 | - |
|
Datasheet |
Split Pack™ | Box | Active | Laminated Core | 115V, 230V | Parallel 18V, Series 36V | Parallel 340mA, Series 170mA | Dual | Dual | No | 6VA | Through Hole | PC Pin | 41.28mm L x 33.32mm W | 33.32mm | 2500Vrms | 0.44 lb (199.58 g) |
|
FS12-500PWR XFMR LAMINATED 6VA TH |
162 | - |
|
Datasheet |
Split Pack™ | Box | Active | Laminated Core | 115V, 230V | Parallel 6.3V, Series 12.6V | Parallel 1A, Series 500mA | Dual | Dual | No | 6VA | Through Hole | PC Pin | 41.28mm L x 33.32mm W | 33.32mm | 2500Vrms | 0.44 lb (199.58 g) |
|
FS16-400PWR XFMR LAMINATED 6VA TH |
121 | - |
|
Datasheet |
Split Pack™ | Box | Active | Laminated Core | 115V, 230V | Parallel 8V, Series 16V | Parallel 800mA, Series 400mA | Dual | Dual | No | 6VA | Through Hole | PC Pin | 41.28mm L x 33.32mm W | 33.32mm | 2500Vrms | 0.44 lb (199.58 g) |
|
VPP20-500PWR XFMR LAMINATED 10VA TH |
703 | - |
|
Datasheet |
PC Mount: World Series™ | Box | Active | Laminated Core | 115V, 230V | Parallel 10V, Series 20V | Parallel 1A, Series 500mA | Dual | Dual | No | 10VA | Through Hole | PC Pin | 47.63mm L x 39.67mm W | 34.93mm | 4000Vrms | 0.53 lb (240.4 g) |
|
161F28PWR XFMR LAMINATED 4.4VA TH |
239 | - |
|
Datasheet |
161 | Bulk | Active | Laminated Core | 115V | Parallel 14V, Series 28V | Parallel 320mA, Series 160mA | Single | Single, Multiple Taps | No | 4.4VA | Through Hole | PC Pin | 42.93mm L x 31.75mm W | 36.83mm | 2000Vrms | 0.33 lb (149.69 g) |
|
DPC-34-35PWR XFMR LAMINATED 1.2VA TH |
227 | - |
|
Datasheet |
DPC | Box | Active | Laminated Core | 115V, 230V | Parallel 17V, Series 34V | Parallel 70mA, Series 35mA | Dual | Dual | No | 1.2VA | Through Hole | PC Pin | 34.90mm L x 28.60mm W | 30.15mm | 1500Vrms | 0.188 lb (85.28 g) |
|
DPC-24-50PWR XFMR LAMINATED 1.2VA TH |
181 | - |
|
Datasheet |
DPC | Box | Active | Laminated Core | 115V, 230V | Parallel 12V, Series 24V | Parallel 100mA, Series 50mA | Dual | Dual | No | 1.2VA | Through Hole | PC Pin | 34.90mm L x 28.60mm W | 30.15mm | 1500Vrms | 0.188 lb (85.28 g) |
|
|
ST-4-20PWR XFMR LAMINATED 6VA TH |
139 | - |
|
Datasheet |
ST | Box | Active | Laminated Core | 115V | Parallel 10V, Series 20V | Parallel 600mA, Series 300mA | Single | Dual | No | 6VA | Through Hole | PC Pin | 41.30mm L x 33.30mm W | 33.30mm | 2500Vrms | 0.44 lb (199.58 g) |
|
14A-2.5R-12PWR XFMR LAMINATED 2.5VA TH |
210 | - |
|
Datasheet |
One-4-All™ | Box | Active | Laminated Core | 115V, 230V | Parallel 6.3V, Series 12.6V | Parallel 400mA, Series 200mA | Dual | Dual | No | 2.5VA | Through Hole | PC Pin | 41.30mm L x 36.50mm W | 28.60mm | 4000Vrms | 0.25 lb (113.4 g) |
|
14A-2.5R-36PWR XFMR LAMINATED 2.5VA TH |
168 | - |
|
Datasheet |
One-4-All™ | Box | Active | Laminated Core | 115V, 230V | Parallel 18V, Series 36V | Parallel 140mA, Series 70mA | Dual | Dual | No | 2.5VA | Through Hole | PC Pin | 41.30mm L x 36.50mm W | 28.60mm | 4000Vrms | 0.25 lb (113.4 g) |
|
14A-2.5R-16PWR XFMR LAMINATED 2.5VA TH |
120 | - |
|
Datasheet |
One-4-All™ | Box | Active | Laminated Core | 115V, 230V | Parallel 8V, Series 16V | Parallel 300mA, Series 150mA | Dual | Dual | No | 2.5VA | Through Hole | PC Pin | 41.30mm L x 36.50mm W | 28.60mm | 4000Vrms | 0.25 lb (113.4 g) |
|
PC-16-260PWR XFMR LAMINATED 4.4VA TH |
1,464 | - |
|
Datasheet |
PC | Box | Active | Laminated Core | 115V | Parallel 8V, Series 16V | Parallel 520mA, Series 260mA | Single | Dual | No | 4.4VA | Through Hole | PC Pin | 41.30mm L x 31.80mm W | 34.92mm | 1500Vrms | 0.313 lb (141.97 g) |
|
LP-16-150PWR XFMR SEMI-TORO 2VA TH |
119 | - |
|
Datasheet |
LP | Bulk | Active | Semi-Toroidal | 115V, 230V | Parallel 8V, Series 16V | Parallel 300mA, Series 150mA | Dual | Dual | No | 2VA | Through Hole | PC Pin | 47.50mm L x 39.60mm W | 16.50mm | 1500Vrms | 0.313 lb (141.97 g) |
|
ST-4-12PWR XFMR LAMINATED 6VA TH |
750 | - |
|
Datasheet |
ST | Box | Active | Laminated Core | 115V | Parallel 6.3V, Series 12.6V | Parallel 1A, Series 500mA | Single | Dual | No | 6VA | Through Hole | PC Pin | 41.30mm L x 33.30mm W | 33.30mm | 2500Vrms | 0.44 lb (199.58 g) |
|
LP-12-200PWR XFMR SEMI-TORO 2VA TH |
344 | - |
|
Datasheet |
LP | Bulk | Active | Semi-Toroidal | 115V, 230V | Parallel 6.3V, Series 12.6V | Parallel 400mA, Series 200mA | Dual | Dual | No | 2VA | Through Hole | PC Pin | 47.50mm L x 39.60mm W | 16.50mm | 1500Vrms | 0.313 lb (141.97 g) |
|
FS12-1000PWR XFMR LAMINATED 12VA TH |
259 | - |
|
Datasheet |
Split Pack™ | Box | Active | Laminated Core | 115V, 230V | Parallel 6.3V, Series 12.6V | Parallel 2A, Series 1A | Dual | Dual | No | 12VA | Through Hole | PC Pin | 47.63mm L x 39.67mm W | 36.50mm | 2500Vrms | 0.7 lb (317.51 g) |
|
|
F24-500PWR XFMR LAMINATED 12VA TH |
122 | - |
|
Datasheet |
Split Pack™, Class 2/3, F | Box | Active | Laminated Core | 115V | Parallel 12V, Series 24V | Parallel 1A, Series 500mA | Single | Dual | No | 12VA | Through Hole | PC Pin | 47.63mm L x 39.67mm W | 36.50mm | 2500Vrms | 0.7 lb (317.51 g) |
|
VPL10-500PWR XFMR LAMINATED 5.0VA CHAS MT |
300 | - |
|
Datasheet |
Chassis Mount: World Series™ | Box | Active | Laminated Core | 115V, 230V | 10V | 500mA | Dual | Dual | No | 5.0VA | Chassis Mount | Wire Leads | 36.52mm L x 60.33mm W | 36.52mm | 3500Vrms | 0.4 lb (181.44 g) |
|
DST-2-10PWR XFMR LAMINATED 1.1VA TH |
139 | - |
|
Datasheet |
DST | Bulk | Active | Laminated Core | 115V, 230V | Parallel 5V, Series 10V | Parallel 220mA, Series 110mA | Dual | Dual | No | 1.1VA | Through Hole | PC Pin | 34.90mm L x 28.60mm W | 24.60mm | 2500Vrms | 0.17 lb (77.11 g) |
|
3FS-524PWR XFMR LAMINATED 12VA TH |
2,951 | - |
|
Datasheet |
3FS-5xx | Tube | Active | Laminated Core | 115V | Parallel 12V, Series 24V | Parallel 1A, Series 500mA | Single | Dual | No | 12VA | Through Hole | PC Pin | 48.50mm L x 41.52mm W | 38.00mm | 2500Vrms | - |
