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Abstract:
介绍一种已成功应用于半导体激光器可靠性评估系统的负载浮置的集成运放反馈型恒流源的设计与实现方法.这种以单片机为核心的数控恒流源实现了对输出电流的精确控制,控制精度可达毫安级.该恒流源采用大功率达林顿管作调整管,输出电流可调整范围较大,可为各种半导体激光器提供稳定、连续、可调的电流,并具有过流保护及报警、延时软启动等功能.
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Source :
现代电子技术
ISSN: 1004-373X
Year: 2005
Issue: 10
Volume: 28
Page: 102-104
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 19
Chinese Cited Count:
30 Days PV: 11
Affiliated Colleges: