【摘要】 在大功率快恢复整流桥应用中,设计者不得不为降低整流管在关断期间产生的电压尖峰采取各种对策。主要讨论了RC和RCD两种吸收保护电路,并对这两种保护方法进行了详细的分析,并还讨论了其它几种减小整流管尖峰电压的方法。更多还原

【Abstract】 In the application of high-power and faster rectifier bridge,it is imperative for designers to look for ways of protecting the rectifying devices against detrimental switching voltage transients.This paper discusses protection design for both resistor capacitor diode(RCD) snubber and resistor capacitor(RC) snubber and also covers in detail some of the protection schemes and some others.更多还原