固态MOSFET电源在高频焊管行业中的应用

Application of MOSFET solid state power source in high frequency pipe welding

介绍了固态高频电源的工作原理及其在高频感应焊管行业中的应用,讨论了固态高频焊管电源的几个重要问题,并分析比较了固态高频焊管电源与电子管高频电源的优缺点。最后通过与国外固态高频焊管电源的比较,找出了我国固态高频焊管电源的发展方向。

Working principle of solid state hig h frequency power supply,together with its application in the industry of pipe we lding are introduced in this paper.Several important issues of this new kind o f power supply are discussed,and then,the respective merits and demerits are c ompared and analyzed between solid state high fre quency power supply and those using radio tubes.Finally,the developing direction of this new technology in o ur country is pointed out through comparison between domestic and oversea manu factured power supply.