The injection stream welding plant comprises a clamp, a soldering flux generator, a preheater, a solder groove with a first-level spout, a voltage-stabilizing filter and a nozzle;
本发明包括夹具、助焊剂发生器、预热器、具有一级喷口的焊剂槽、稳压滤波器、喷嘴;
The combined type voltage-stabilizing scheme is adopted to reduce the waste of transistor itself and advance the conversion efficiency of power supply.
组合式稳压技术,降低了调整管自身的损耗,提高了电源的转换效率;
This article will introduce an improved 78xx voltage-stabilizing circuit, which avoids the weaknesses of the traditional circuit and also improves the transforming efficiency.