摘要
针对功率ＭＯＳＦＥＴ的特点．介绍由多个三极管组成的组合式驱动电路．在逆变焊接电源上做了实验．验证了该方法的合理性．
According to the characteristic of MOSFET. a Darlington driver was introduced. The experiment which shown a excellent result uas made on welding inverter.
关键词
功率MOSFET
驱动电路
逆变电源
power MOSFET
l/2 bridge circuit
Darlington circuit, driver
inverter
