
现在需要做一个工业采集控制器
2016-9-2 11:27
- 模拟技术论坛
- 9
- 1229


开关电源加上负载之后电压下降 (内详)
2016-9-3 16:45
- 电源技术
- 8
- 12279


交流电压测量方案
2016-9-2 19:16
- 模拟技术论坛
- 16
- 1390


电工,是什么让你**了下来?跟做软件女同学对比哭了...
2018-4-11 22:16
- 职场生活
- 85
- 18746


查表法产生了这样的SPWM波,请教一下这什么问题?
2016-8-24 10:19
- 电源技术
- 10
- 1716


启动过流问题
2016-8-24 13:11
- 电源技术
- 9
- 1172


MOS管发热
2016-8-5 14:39
- 电源技术
- 27
- 2473


关于LED驱动散热问题
2016-8-5 17:53
- 电源技术
- 19
- 1946


直流1000V的压差,PCB上走线间距需要多少毫米
2016-8-5 12:02
- 电源技术
- 4
- 2785


外壳是逻辑地,用打火机的点火器对着外壳一打火,机器重启,如何加ESD的芯片防住它?
2016-1-21 08:24
- 模拟技术论坛
- 14
- 3078


我的老师说学习模电一定不能缺少仿真,是这样的吗?
2015-12-18 21:43
- 电源技术
- 11
- 1624


电流检测电路求助!
2015-10-30 08:49
- 模拟技术论坛
- 5
- 1127






48V升压到500VDCDC转换方案求助
2015-7-6 20:01
- 电源技术
- 8
- 3708
全桥逆变电源驱动波形不正常。
2015-7-3 11:33
- 电子技术交流论坛
- 2
- 1027
2
3
近期访客