Würth Elektronik WE-OLEFD Offline Transformers
Würth Elektronik WE-OLEFD Offline Transformers include transformers crafted for AC/DC converters featuring a versatile output voltage range of 85VAC to 265VAC. These modules are engineered to comply with IEC 61558-2-16 standards for reinforced 400VDC operating voltage. Würth Elektronik WE-OLEFD Offline Transformers come in EFD20 THT, EFD20 SMT, and EFD25 THT low-profile package variants. The switching frequency of the offline transformers spans from 68kHz to 250kHz.
Features
- Universal input voltage from 85VAC to 265VAC
- 68kHz to 250kHz switching frequency
- Designed for IEC 61558-2-16 reinforced 400VDC working voltage
- 4500VAC insulation test voltage
- Low-profile package
- -40°C to +125°C operating temperature range
Applications
- SMPS with power up to 34W
- Auxiliary power supplies
- White goods
- Power electronics
- LED lighting
Publicado: 2013-12-23
| Actualizado: 2024-05-22