我用TPS40210做了一个12-24V升压boost电路,输出为恒流700mA,50V左右,正常点是好的,但是当我把DC直流电经过雷击浪涌发生器过后,再接上我的电源,电源输入端的电压失真很严重,灯工作很不正常,浪涌也测不了,请告知原因。
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