摘要：给出了一种用串联电容来提高两组或多组相同感性负载并联电路功率因数的方法。介绍了用串联电容法将两组相同感性负载并联电路功率因数提高到1的原理和方法；与同样条
2010-05-20 11:20
该系统是不间断电源系统(UPS)通过软启动器转换实现拖动感性负载，成功解决了UPS不能拖动感性负载的技术难题，为高炉热风炉煤气切断阀运行提供后备电源保证，避免供电意外情
2010-12-04 12:25
2022-11-16 22:43
电子发烧友网站提供《TPL7407L通道继电器和感性负载吸收器驱动器EVM.pdf》资料免费下载
2024-12-21 10:55
2022-12-01 23:03
2015-07-06 11:57
This device is used to switch inductive loads such as relays， solenoids incandescent lamps， and small DC motors without the need of a free−wheeling diode.
2017-09-07 17:24
This micro−integrated part provides a single component solution to switch inductive loads such as relays， solenoids， and small DC motors without the need of a free−wheeling diode.
2017-09-06 16:52
本直流电阻快速测试仪(以下简称直阻仪)是变压器直流电阻测量的最新一代产品，是为测量大容量变压器三相绕组直流电阻而优化设计的。可对变压器的三相绕组直流电阻进行同时测试
2011-03-23 15:33
This device is used to switch inductive loads such as relays， solenoids incandescent lamps， and small DC motors without the need of a free−wheeling diode.
2017-09-07 17:21
