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Volume 22 Issue 4
Sep.  2013
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Article Navigation >  LASER TECHNOLOGY  > 1998 >  22(4): 225-228

Citation:
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A new constant current switching power supply of gas laser

  • 1.

    Dept. of Information and Eletronic Science, Yunna University, Kunming, 650091;

  • 2.

    Institute of Laser, Yunna Polytechnic University, Kunming, 650051

  • Received Date: 1997-11-13
    Accepted Date: 1998-03-06
  • This artical describes a new constant voltage and constant current gas laser switching power supply.The feature are using 20kHz switching circuit and thyristor circuit and giving up the heavy line transformer.Especially we use existing TV horizontal output transformer and normal IC to produce continuous adjustable light up voltage and constant working voltage for various He-Ne laser.It has superior ratio of quality versus price and easy made.
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  • [1] 叶慧贞,杨兴洲.开关稳压电源.北京:国防工业出版社,1996
    [2] 陈贤尧.彩色电视接收机原理.北京:高等教育出版社,1995
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通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

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A new constant current switching power supply of gas laser

  • 1. Dept. of Information and Eletronic Science, Yunna University, Kunming, 650091;
  • 2. Institute of Laser, Yunna Polytechnic University, Kunming, 650051
  • Received Date: 1997-11-13
  • Accepted Date: 1998-03-06
  • Available Online: 1998-07-25

Abstract: This artical describes a new constant voltage and constant current gas laser switching power supply.The feature are using 20kHz switching circuit and thyristor circuit and giving up the heavy line transformer.Especially we use existing TV horizontal output transformer and normal IC to produce continuous adjustable light up voltage and constant working voltage for various He-Ne laser.It has superior ratio of quality versus price and easy made.

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