[問題] 一顆15V電瓶如何同時提供+15、-15V?
最近在研究汽車音響,想自己做一組後級
但遇到一個問題想請問一下
汽車電瓶DC15V
如何同時提供DC+15V跟-15V?
謝謝
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08/13 19:17, 15F
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09/17 23:11, 16F