The power supply described has a jumper that allows for the supply to operate using either the buck topology enabling the two outputs to be configured as positive outputs with respect to AC neutral or a buck-derived topology enabling one of the two outputs to be configured as a negative output with respect to AC neutral. Shorting pins 1 and 2 of JP1 will operate the supply in a buck derived topology, while shorting pins 2 and 3 will operate the supply in the buck topology.
- Low component count design provides two outputs
- Outputs configurable as both positive or one positive and one negative
- Very good cross regulation
- Integrated safety and reliability features
- Accurate, auto-recovering, thermal shutdown function maintains safe PCB temperatures
- Meets CISPR-22/EN55022B limits for conducted EMI with >10 dB margin
- Auto-restart protects against output short circuits and lost regulation faults
电源管理, 嵌入式设计与开发
(EN)
