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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
CL2-5.0R-24PWR XFMR LAMINATED 5VA TH |
112 | - |
|
Datasheet |
CL2 | Box | Active | Laminated Core | 115V, 230V | 24V | 200mA | Dual | Single | No | 5VA | Through Hole | PC Pin | 41.30mm L x 36.50mm W | 34.90mm | 4000Vrms | 0.37 lb (167.83 g) |
|
14A-10R-16PWR XFMR LAMINATED 10VA TH |
165 | - |
|
Datasheet |
One-4-All™ | Box | Active | Laminated Core | 115V, 230V | Parallel 8V, Series 16V | Parallel 1.25A, Series 620mA | Dual | Dual | No | 10VA | Through Hole | PC Pin | 47.60mm L x 39.70mm W | 34.90mm | 4000Vrms | 0.53 lb (240.4 g) |
|
14A-20-24PWR XFMR LAMINATED 20VA TH |
453 | - |
|
Datasheet |
One-4-All™ | Box | Active | Laminated Core | 115V, 230V | Parallel 12V, Series 24V | Parallel 1.66A, Series 830mA | Dual | Dual | No | 20VA | Through Hole | PC Pin | 57.20mm L x 47.60mm W | 41.30mm | 4000Vrms | 0.9 lb (408.23 g) |
|
CL2-20-24PWR XFMR LAMINATED 20VA TH |
587 | - |
|
Datasheet |
CL2 | Bulk | Active | Laminated Core | 115V, 230V | 24V | 833mA | Dual | Single | No | 20VA | Through Hole | PC Pin | 57.20mm L x 47.60mm W | 41.30mm | 4000Vrms | 0.9 lb (408.23 g) |
|
VPP12-1600PWR XFMR LAMINATED 20VA TH |
133 | - |
|
Datasheet |
PC Mount: World Series™ | Box | 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) |
|
VPP28-720PWR XFMR LAMINATED 20VA TH |
679 | - |
|
Datasheet |
PC Mount: World Series™ | Box | Active | Laminated Core | 115V, 230V | Parallel 14V, Series 28V | Parallel 1.44A, Series 720mA | Dual | Dual | No | 20VA | Through Hole | PC Pin | 57.15mm L x 47.63mm W | 41.28mm | 4000Vrms | 0.9 lb (408.23 g) |
|
VPP20-1000PWR XFMR LAMINATED 20VA TH |
261 | - |
|
Datasheet |
PC Mount: World Series™ | Box | Active | Laminated Core | 115V, 230V | Parallel 10V, Series 20V | Parallel 2A, Series 1A | Dual | Dual | No | 20VA | Through Hole | PC Pin | 57.15mm L x 47.63mm W | 41.28mm | 4000Vrms | 0.9 lb (408.23 g) |
|
DST-5-28PWR XFMR LAMINATED 12VA TH |
770 | - |
|
Datasheet |
DST | Box | Active | Laminated Core | 115V, 230V | Parallel 14V, Series 28V | Parallel 840mA, Series 420mA | Dual | Dual | No | 12VA | Through Hole | PC Pin | 47.80mm L x 39.60mm W | 36.90mm | 2500Vrms | 0.7 lb (317.51 g) |
|
DST-5-16PWR XFMR LAMINATED 12VA TH |
407 | - |
|
Datasheet |
DST | Box | Active | Laminated Core | 115V, 230V | Parallel 8V, Series 16V | Parallel 1.6A, Series 800mA | Dual | Dual | No | 12VA | Through Hole | PC Pin | 47.80mm L x 39.60mm W | 36.90mm | 2500Vrms | 0.7 lb (317.51 g) |
|
DST-5-20PWR XFMR LAMINATED 12VA TH |
205 | - |
|
Datasheet |
DST | Box | Active | Laminated Core | 115V, 230V | Parallel 10V, Series 20V | Parallel 1.2A, Series 600mA | Dual | Dual | No | 12VA | Through Hole | PC Pin | 47.80mm L x 39.60mm W | 36.90mm | 2500Vrms | 0.7 lb (317.51 g) |
|
PC-34-125PWR XFMR LAMINATED 4.4VA TH |
294 | - |
|
Datasheet |
PC | Box | Active | Laminated Core | 115V | Parallel 17V, Series 34V | Parallel 250mA, Series 125mA | 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) |
|
PC-34-300PWR XFMR LAMINATED 10VA TH |
150 | - |
|
Datasheet |
PC | Box | Active | Laminated Core | 115V | Parallel 17V, Series 34V | Parallel 600mA, Series 300mA | Single | Dual | No | 10VA | Through Hole | PC Pin | 47.60mm L x 36.50mm W | 41.27mm | 1500Vrms | 0.563 lb (255.37 g) |
|
A41-25-24PWR XFMR LAMINATED 25VA CHAS MT |
2,061 | - |
|
Datasheet |
All-4-One™ | Box | Active | Laminated Core | 115V, 230V | Parallel 12V, Series 24V | Parallel 2A, Series 1A | Dual | Dual | No | 25VA | Chassis Mount | Solder, Quick Connect | 71.40mm L x 54.40mm W | 58.70mm | 4000Vrms | 1.3 lbs (589.7 g) |
|
VPS36-700PWR XFMR LAMINATED 25VA CHAS MT |
189 | - |
|
Datasheet |
Chassis Mount: World Series™ | Box | Active | Laminated Core | 115V, 230V | Parallel 18V, Series 36V | Parallel 1.4A, Series 700mA | Dual | Dual | No | 25VA | Chassis Mount | Solder, Quick Connect | 50.80mm L x 49.28mm W | 71.37mm | 4000Vrms | 1.3 lbs (589.7 g) |
|
F-45XPWR XFMR LAMINATED 24VA CHAS MT |
569 | - |
|
Datasheet |
Single Secondary | Box | Active | Laminated Core | 115V | 24V | 1A | Single | Single | Yes | 24VA | Chassis Mount | Wire Leads | 84.12mm L x 50.80mm W | 49.20mm | 1500Vrms | 1.3 lbs (589.7 g) |
|
DPC-10-90PWR XFMR LAMINATED 1VA TH |
243 | - |
|
Datasheet |
DPC | Bulk | Active | Laminated Core | 115V, 230V | Parallel 5V, Series 10V | Parallel 180mA, Series 90mA | Dual | Dual | No | 1VA | Through Hole | PC Pin | 25.40mm L x 34.92mm W | 21.08mm | 1500Vrms | 0.157 lb (71.21 g) |
|
DP-241-6-24PWR XFMR LAMINATED 30VA CHAS MT |
2,451 | - |
|
Datasheet |
Two-4-One™ | Box | Active | Laminated Core | 115V, 230V | 24V | 1.25A | Dual | Single | Yes | 30VA | Chassis Mount | Solder, Quick Connect | 82.60mm L x 44.30mm W | 49.80mm | 2500Vrms | 1.1 lbs (499 g) |
|
CL2-25-24PWR XFMR LAMINATED 25VA CHAS MT |
277 | - |
|
Datasheet |
CL2 | Bulk | Active | Laminated Core | 115V, 230V | 24V | 1.05A | Dual | Single | No | 25VA | Chassis Mount | Solder, Quick Connect | 71.40mm L x 54.40mm W | 58.70mm | 4000Vrms | 1.3 lbs (589.7 g) |
|
VPS230-110PWR XFMR LAMINATED 25VA CHAS MT |
263 | - |
|
Datasheet |
Chassis Mount: World Series™ | Box | Active | Laminated Core | 115V, 230V | Parallel 115V, Series 230V | Parallel 220mA, Series 110mA | Dual | Dual | No | 25VA | Chassis Mount | Solder, Quick Connect | 50.80mm L x 49.28mm W | 58.67mm | 4000Vrms | 1.3 lbs (589.7 g) |
|
FP16-750PWR XFMR LAMINATED 12VA TH |
5,294 | - |
|
Datasheet |
Flat Pack™ | Box | Active | Laminated Core | 115V, 230V | Parallel 8V, Series 16V | Parallel 1.5A, Series 750mA | Dual | Dual | No | 12VA | Through Hole | PC Pin | 63.50mm L x 50.80mm W | 26.97mm | 2000Vrms | 0.688 lb (312.07 g) |

