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.

求助,7A4701使用,未达到效果



 求助各位,我用的4701按照DATASHEET上的配的电阻(R1B=165KΩ,R2B=10.2KΩ)30V输入(JP1)24V输出(JP2),结果OUTPUT口输出只有1.24V,FB口只有0.07V左右。我的图有错吗?求教了

tps7a4701.pdf