TPL7407LA输出接四路电磁阀,阻抗55欧,四路同时打开后,TPL7407LA输出一会儿就会融坏,输入为0时的对地阻抗变为1K左右。
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TPL7407LA输出接四路电磁阀,阻抗55欧,四路同时打开后,TPL7407LA输出一会儿就会融坏,输入为0时的对地阻抗变为1K左右。