通断开关 Lapping SW ; on and off switch ; [电] on-off switch ; on off switch
通/断开关 on/off swich
断路器通断开关 breaker on-off switch
通-断开关 on and-off switch ; off switch
周期性通／断开关控制 cyclic on off swithing control
本产品可替代其它复合开关和电容接触器，其优良性能必将成为未来通断控制产品的主流。
This product can replace other composite contactor switches and capacitors, and its excellent performance will become the future of on-off control of the mainstream products.
作为简单描述，提供给比例阀电磁铁的电流需要被调节，不象应用常规阀的时仅有开关通或断那样简单。
As described earlier, the electrical current to the solenoid of a proportional valve needs to be regulated and not just simply switched on or off as is the case with a conventional valve.
为了得到实际输出电压波形，根据开关器件通断时间的具体要求，提出了展宽开关角对的优化策略。
For obtaining practical output voltage waveform, the optimized strategy of widening a couple of switch angles is presented based on the specific requirement of on-off time of switching device.
应用推荐