3718| 0
|
[技术讨论] 直流设备的输入电压是-48V,电源线径的选取是按照允许的电压降值计算得出。 |
|
发表于 2018-8-22 09:06:51
|显示全部楼层
| |
手机版|C114 ( 沪ICP备12002291号-1 )|联系大家 |网站地图
GMT+8, 2024-11-14 08:18 , Processed in 0.159862 second(s), 15 queries , Gzip On.
Copyright © 1999-2023 C114 All Rights Reserved
Discuz Licensed