go
关于hifi电器110V与220V的使用效果。降压于升压
| ||
| ||
点评
好像在转盘上效果最明显,电压降低,电流就上去了。对于用低电压的电器,电流充沛还是好事,当然我是220转110,并不是欠电压。是不是这样?
| ||
| ||
| ||
| ||
| ||
| ||
| ||
GMT+8, 2024-11-17 17:39, Processed in 0.028520 second(s), 20 queries.
Powered by Discuz! X3.2
© 2001-2010 Comsenz Inc.