大功率半导体激光器驱动电源的关键是保护电路的设计。
The design of protect circuit is a key aspect of high power laser diode driver.
针对半导体激光器(LD)的驱动特性，设计了一种基于开关电源的LD驱动电路。
A laser Diode (LD) driver based on switching power is proposed according to the LD driver characteristics.
通过双限流电路和浪涌强制吸收或隔离保护电路的设计，解决了大功率半导体激光器驱动电源常见的浪涌冲击和电流恒定的难题。
The double limit current circuit and electronic surge force absorbed or isolated circuit are introduced. The problems of electronic surge strike and current stable are solved.
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