Study of the Integrated Trigger Generator of SCR Arc Welding Rectifier

In this paper,the integrated computer magnifier,integrated double trigger 556,etc.are used to develop the trigger generator with SCR arc welding rectifier of double anti star paralleling reactor.The working principle of the high integrated trigger generator is introduced.SCR is triggered and external characteristic is tested.The testing results show that the trigger generator is highly integrated and its work is reliable.