This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

12V/24V DC输入,输出15-70V(12V输入)/29-70V(24V输入),电流150mA-4A可调,用3423选参数



由于我需要考虑DC可能是12V或者24V输入,而输出电压考虑15-70V(12V输入时)/29-70V(24V输入时)。电流要可调从150mA到4A,改如何选择参数。用WEBENCH计算12V输入时VIN为12-15V,16V输出,4A电流;或者70V,0.15A的电流,参数完全不一样;          如果用24V输入时VIN为20-28V,输出电压为30V,电流为4A;或者70V输出,0.15A电流输出时参数又完全不一样。改怎么选择参数