usb供電 壓降 - 機車

By Elma 
at 2017-05-22T18:46
at 2017-05-22T18:46
Table of Contents
裝USB電流電壓檢測器
未供電前 5V
機車行車記錄器 4.88V 0.5A
室內LED檯燈 4.9V 1A
有換過USB公母頭,請問usb壓降0.1是正常的嗎?
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Sent from JPTT on my Asus Z00D.
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