सभी संदेश

क्यू: The unit runs on 12V DC, but it's fitted with a AC mains wiring cable. What wires are '+' and '-' ? Thank you.

द्वारा पूछा गया philtinker पर 2019-11-05 01:35:32

alleeex learn chinese obviously :) but 正 is positive and 负 is negative

2020-03-11 05:38:12 उपयोगी (1)
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क्यू: 250dB Really!!

द्वारा पूछा गया philtinker पर 2020-01-16 11:49:47

Rachel sorry, i do not know about it. you could contact the supplier for help.

2020-02-17 06:53:56 उपयोगी (0)
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