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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
CTX01-18874-RPWR XFMR FLYBACK 970UH EPC13 THT |
0 | - |
|
- |
- | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
CTX01-18939-RPWR XFMR FLYBACK 2.5MH HORIZ TH |
0 | - |
|
- |
- | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
CTX02-13836PWR XFMR MULTI-WDG 21.6UH |
0 | - |
|
- |
- | Tape & Reel (TR) | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
CTX02-14239PWR XFMR CONT MD FLY 21UH |
0 | - |
|
- |
- | Tape & Reel (TR) | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
CTX02-14608PWR XFMR PUSH PULL 675UH |
0 | - |
|
- |
- | Tape & Reel (TR) | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
CTX02-15835PWR XFMR PUSH PULL CONT 500UH |
0 | - |
|
- |
- | Tape & Reel (TR) | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
CTX02-16030PWR XFMR PUSH PULL 560UH 5V |
0 | - |
|
- |
- | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
CTX02-16076PWR XFMR PUSH PULL 1.1MH 10P |
0 | - |
|
- |
- | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
CTX03-14856PWR XFMR FRWD CONV 235UH EFD2 |
0 | - |
|
- |
- | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
CTX03-18774-RPWR XFMR 30-60VDC 120UH 1.5A |
0 | - |
|
- |
- | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
CTX03-18775-RPWR XFMR BUCK WITH AUX 4UH 5A |
0 | - |
|
- |
- | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
CTX33-18395-RPWR XFMR 12V 2A 9.92UH 12P |
0 | - |
|
- |
- | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
ST4202TNL-RPWR XFMR SMD |
0 | - |
|
- |
- | Tape & Reel (TR) | Obsolete | - | - | - | - | - | - | - | - | Surface Mount | - | 12.70mm L x 7.11mm W | 0.235" (5.97mm) | - | - |
|
ST2001PWR XFMR IC CHIP |
0 | - |
|
- |
- | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
ST3983-001PWR XFMR IC CHIP |
0 | - |
|
- |
- | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
ST5080PWR XFMR IC CHIP |
0 | - |
|
- |
- | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
ST5086PWR XFMR IC CHIP |
0 | - |
|
- |
- | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
CTX03-18839-RPWR XFMR INDUCTOR |
0 | - |
|
- |
* | Tape & Reel (TR) | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
ST5122PWR XFMR |
0 | - |
|
- |
- | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
HS5F15ASPWR XFMR LAMINATED 15000VA CHAS |
0 | - |
|
Datasheet |
- | Bulk | Obsolete | Laminated Core | 240V, 480V | 120V, 240V | 125A | Dual, Multiple Taps | Dual | No | 15000VA | Chassis Mount | Solder, Quick Connect | - | - | - | - |

