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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
VPL24-1100PWR XFMR LAMINATED 25.0VA CHAS |
136 | - |
|
Datasheet |
Chassis Mount: World Series™ | Box | Active | Laminated Core | 115V, 230V | 24V | 1.04A | Dual | Dual | No | 25.0VA | Chassis Mount | Wire Leads | 53.98mm L x 82.55mm W | 49.22 mm | 3500Vrms | 1.3 lbs (589.7 g) |
|
14A-20-16PWR XFMR LAMINATED 20VA TH |
152 | - |
|
Datasheet |
One-4-All™ | Box | Active | Laminated Core | 115V, 230V | Parallel 8V, Series 16V | Parallel 2.5A, Series 1.25A | Dual | Dual | No | 20VA | Through Hole | PC Pin | 57.20mm L x 47.60mm W | 41.30mm | 4000Vrms | 0.9 lb (408.23 g) |
|
|
FS24-800-C2PWR XFMR LAMINATED 20VA TH |
181 | - |
|
Datasheet |
Split Pack™, Class 2/3, FS | Tube | Active | Laminated Core | 115V, 230V | Parallel 12V, Series 24V | Parallel 1.6A, Series 800mA | Dual | Dual | No | 20VA | Through Hole | PC Pin | 57.15mm L x 47.63mm W | 36.50mm | 4200Vrms | 0.8 lb (362.87 g) |
|
DST-5-36PWR XFMR LAMINATED 12VA TH |
169 | - |
|
Datasheet |
DST | Box | Active | Laminated Core | 115V, 230V | Parallel 18V, Series 36V | Parallel 700mA, Series 350mA | Dual | Dual | No | 12VA | Through Hole | PC Pin | 47.80mm L x 39.60mm W | 36.90mm | 2500Vrms | 0.7 lb (317.51 g) |
|
CL2-10R-12PWR XFMR LAMINATED 10VA TH |
277 | - |
|
Datasheet |
CL2 | Box | Active | Laminated Core | 115V, 230V | 12V | 830mA | Dual | Single | No | 10VA | Through Hole | PC Pin | 47.60mm L x 39.70mm W | 34.90mm | 4000Vrms | 0.53 lb (240.4 g) |
|
LP-20-300PWR XFMR SEMI-TORO 6VA TH |
987 | - |
|
Datasheet |
LP | Bulk | Active | Semi-Toroidal | 115V, 230V | Parallel 10V, Series 20V | Parallel 600mA, Series 300mA | Dual | Dual | No | 6VA | Through Hole | PC Pin | 47.50mm L x 39.60mm W | 21.60mm | 1500Vrms | 0.438 lb (198.67 g) |
|
AHR40311FMWPWR XFMR 40VA CHAS MT |
1,361 | - |
|
Datasheet |
AHR | Box | Active | - | 120V | 24V | 1.67A | Single | Single | No | 40VA | Chassis Mount | Wire Leads | 60.60mm L x 57.00mm W | 1.917" (48.70mm) | - | - |
|
AHR40318FMWPWR XFMR 40VA CHAS MT |
314 | - |
|
Datasheet |
AHR | Box | Active | - | 120V, 208V, 240V | 24V | 1.67A | Triple | Single | No | 40VA | Chassis Mount | Wire Leads | 60.60mm L x 57.00mm W | 1.917" (48.70mm) | - | - |
|
DST-7-36PWR XFMR LAMINATED 36VA TH |
1,974 | - |
|
Datasheet |
DST | Box | Active | Laminated Core | 115V, 230V | Parallel 18V, Series 36V | Parallel 2A, Series 1A | Dual | Dual | No | 36VA | Through Hole | PC Pin | 66.70mm L x 55.50mm W | 40.40mm | 2500Vrms | 1.1 lbs (499 g) |
|
TCT50-08E07ABPWR XFMR LAMINATED 50VA CHAS MT |
209 | - |
|
Datasheet |
Class 2, TCT | Box | Active | Laminated Core | 120V, 240V | 12V | 4.17A | Single, Multiple Taps | Single | No | 50VA | Chassis Mount | Solder, Quick Connect | 92.46mm L x 56.67mm W | 57.40mm | 1500Vrms | 2 lbs (907.2 g) |
|
DST-6-36PWR XFMR LAMINATED 20VA TH |
293 | - |
|
Datasheet |
DST | Box | Active | Laminated Core | 115V, 230V | Parallel 18V, Series 36V | Parallel 1.1A, Series 550mA | Dual | Dual | No | 20VA | Through Hole | PC Pin | 57.20mm L x 47.60mm W | 36.90mm | 2500Vrms | 0.8 lb (362.87 g) |
|
CL2-50-24PWR XFMR LAMINATED 50VA TH |
1,166 | - |
|
Datasheet |
CL2 | Bulk | Active | Laminated Core | 115V, 230V | 24V | 2.1A | Dual | Single | No | 50VA | Through Hole | PC Pin | 76.20mm L x 63.50mm W | 46.00mm | 4000Vrms | 1.7 lbs (771.1 g) |
|
LP-24-250PWR XFMR SEMI-TORO 6VA TH |
164 | - |
|
Datasheet |
LP | Bulk | Active | Semi-Toroidal | 115V, 230V | Parallel 12V, Series 24V | Parallel 500mA, Series 250mA | Dual | Dual | No | 6VA | Through Hole | PC Pin | 47.50mm L x 39.60mm W | 21.60mm | 1500Vrms | 0.438 lb (198.67 g) |
|
14A-20-512PWR XFMR LAMINATED 20VA TH |
279 | - |
|
Datasheet |
One-4-All™ | Bulk | Active | Laminated Core | 115V, 230V | 5V, ±12V | 750mA, 200mA | Dual | Dual | Yes | 20VA | Through Hole | PC Pin | 57.20mm L x 47.60mm W | 41.30mm | 4000Vrms | 0.9 lb (408.23 g) |
|
TCT50-03E07KPWR XFMR LAMINATED 50VA CHAS MT |
111 | - |
|
Datasheet |
Class 2, TCT | Box | Active | Laminated Core | 120V | 12V | 4.17A | Single | Single | No | 50VA | Chassis Mount | Wire Leads | 92.46mm L x 56.67mm W | 57.40mm | 1500Vrms | 2 lbs (907.2 g) |
|
241-7-28PWR XFMR LAMINATED 56VA CHAS MT |
188 | - |
|
Datasheet |
Two-4-One™ | Box | Active | Laminated Core | 115V | 28V | 2A | Single | Single | Yes | 56VA | Chassis Mount | Solder, Quick Connect | 93.70mm L x 49.20mm W | 57.80mm | 2500Vrms | 1.7 lbs (771.1 g) |
|
14A-30-36PWR XFMR LAMINATED 30VA TH |
572 | - |
|
Datasheet |
One-4-All™ | Box | Active | Laminated Core | 115V, 230V | Parallel 18V, Series 36V | Parallel 1.64A, Series 820mA | Dual | Dual | No | 30VA | Through Hole | PC Pin | 66.70mm L x 55.50mm W | 39.70mm | 4000Vrms | 1.2 lbs (544.3 g) |
|
14A-30-16PWR XFMR LAMINATED 30VA TH |
239 | - |
|
Datasheet |
One-4-All™ | Box | Active | Laminated Core | 115V, 230V | Parallel 8V, Series 16V | Parallel 3.8A, Series 1.9A | Dual | Dual | No | 30VA | Through Hole | PC Pin | 66.70mm L x 55.50mm W | 39.70mm | 4000Vrms | 1.2 lbs (544.3 g) |
|
DP-241-7-28PWR XFMR LAMINATED 56VA CHAS MT |
911 | - |
|
Datasheet |
Two-4-One™ | Box | Active | Laminated Core | 115V, 230V | 28V | 2A | Dual | Single | Yes | 56VA | Chassis Mount | Solder, Quick Connect | 93.70mm L x 49.20mm W | 57.80mm | 2500Vrms | 1.7 lbs (771.1 g) |
|
70000KPWR XFMR TOROIDAL 1.6VA TH |
142 | - |
|
Datasheet |
7XXXX | Tray | Active | Toroidal | 115V, 230V | Parallel 7V, Series 14V | Parallel 228mA, Series 114mA | Dual | Dual | No | 1.6VA | Through Hole | PC Pin | 39.60mm L x 39.60mm W | 18.50mm | 4000Vrms | 0.157 lb (71.21 g) |

