摘要
同步控制电路是影响晶闸管整流弧焊机输出稳定性的一个关键。OTC有关产品把同步点设计在自然换相点上 ,使同步移相触发和电源输出更趋稳定可靠。
The sync control circuit is one of keys to influence stability of trigger system of SCR are welding.To set up a sync point coincide with a natural commutation point in OTC products,and will be able to improve reliability and stability of the phase shifting trigger and output of the power source.
出处
《电焊机》
2000年第6期30-33,共4页
Electric Welding Machine
关键词
晶闸管整流
积分式移相电路
同步电路
弧焊机
thyristor rectification
integral type phase shifting circuit
sync circuit
