声光Q开关驱动器功率稳定性研究
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Research on Power Stability of Acousto optic Q Switch Driver
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    摘要:

    工程应用需求声光Q开关的工作温度范围较宽,声光Q开关的器件受温度变化影响很小,可忽略,但驱动器受温度变化的影响较大,传统驱动器低温输出功率特性极不稳定。该文介绍了一种晶体管与场效应管相结合的方法,取得了良好的效果,解决了功率不稳定性问题。

    Abstract:

    The engineering applications demands wide range of working temperature for acousto optic Q switch. The temperature change has little effect on acousto optic Q switch and can be negligible, but is has great effect on the driver and the low temperature power output characteristic of conventional driver is extremely unstable. A method combining the transistor and the MOSFET is introduced in this paper. The problem of power instability has been solved by using this method and good result has been obtained.

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周丹,王晓新,吴畏,刘保见.声光Q开关驱动器功率稳定性研究[J].压电与声光,2013,35(2):178-180. ZHOU Dan, WANG Xiaoxin, WU Wei, LIU Baojian. Research on Power Stability of Acousto optic Q Switch Driver[J]. PIEZOELECTRICS AND ACOUSTOOPTICS

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  • 在线发布日期: 2013-04-08
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