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| Categories | Hot Sales Products |
|---|---|
| Type: | power transformer |
| Material: | Copper |
| Frequency: | 50-500KHz |
| Shape: | Rectangle, ROUND |
| Toplogy: | BUCK, Boost |
| Winding Material: | Copper |
| Place of Origin: | Guangdong, China |
| Brand Name: | CHIPSEN |
| Model Number: | EE28 450uH |
| application: | Power |
| Phase: | Single Phase |
| Coil Structure: | TOROIDAL |
| Coil Number: | AUTOTRANSFORMER |
| Input Voltage: | 100V, 110V, 120V, 220V, 230V, 240V |
| Output Voltage: | 9V, 12V , 24V, 36V, 48V, 110V, 220V |
| Certification: | UL/ISO9001/ISO14001/RoHS/Reach |
| Application: | Electrical Power Supplies |
| Package: | Boxes/Cartons |
| MOQ: | 1000 Pcs |
| Warranty: | 5 Years |
| Core: | EE Ferrite Core |
| Samples: | Limited Free Samples |
| Custom Service: | Free Design Service |
| ODM OEM: | Acceptable |
| Solution: | One-stop Service |
| MOQ: | 1000 pieces |
| Price: | CN¥3.57/pieces 1000-2999 pieces |



![]() | Model No. | High Frequency Transformer EE28 |
| Working Frequency Range | 50Hz-500KHz | |
| Output Power | 1W-3000W | |
| Output Voltage | 9V-220V | |
| Output Current | 0.01A-100A | |
| Storage Temperature | +5℃ to +95℃ | |
| Working Temperature | -40℃ to +125℃ | |
| Storage Humidity | 30% to 70% | |
| Certifications | ISO9001:2015, ISO14001:2015, IATF16949, UL/cUL, ROHS, REACH, CQC | |
| Designing Information | operating frequency | |
| circuit topology | ||
| input voltage range | ||
| output power (V/A) | ||
| mounting dimensions | ||
| safety requirements | ||
| product application |












How to get samples?
Chipsen Sample Policy
How long the sample can be ready?
Shipping for samples Customer afford freignt cost, we can help customer to use the cheapest way.


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