zbdhr3046103
发表于 20-10-26 11:44:35
看负极线的头,明显挂锡不够。虚焊了,实锤!
这和用什么插头没关系……
就算用xt-150虚焊了也会出现这样的情况
http://image.rcfans.com/pic/20201026/1603683814342472333.jpg?x-oss-process=image/watermark,image_cGljLzIwMjAwNzIxL29zc18xNTk1MzM4ODExNTY2XzIzMl8xMThfMzI2LnBuZw==,t_50,g_se,x_20,y_20