Forum Discussion
Almot
Mar 12, 2017Explorer III
brulaz wrote:
I had a cig plug with built in 3A fuse. The device it supplied went bonkers, didn't blow the fuse but did melt the plug so it ended up disconnected. Added insurance?
30-40W is "enough" to melt a plastic given a time and proper contact surface. Cig receptacles are usually fused to at least 10A. The device plug can have a smaller fuse to protect a small device like phone charger.
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