我做了2000個(gè)15mH 的DR電感樣品給客人,尺寸,圈數(shù),電感量都沒有問題,但客人說這個(gè)電感應(yīng)該在15V到170V之間都是可以承受的,在儀器上測試時(shí)發(fā)現(xiàn)60V以下是沒問題且有波紋,但60V以上時(shí),那個(gè)電感就越來越熱,最后波紋就消失了,請(qǐng)高手告訴我問題會(huì)在哪里呢?謝謝
We haven’t seen the waveform of or equipment, but it have a range between 15V and 170V. Up to 60V we don′t have problems with the device, but when the voltage is increased the inductors become warming up. Through the time, the inductors become hot and hot and the waveform is damaged