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Volume 44 Issue 9
Sep.  2022
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YAN Bo, NI Xiaobing, ZHI Qiang, LIU Jiayin, SONG Haihao, LI Mengyi. Local Bright-light Protection for Low-Light-Level Image Intensifier Based on Auto-gating Power Supply[J]. Infrared Technology , 2022, 44(9): 951-957.
Citation: YAN Bo, NI Xiaobing, ZHI Qiang, LIU Jiayin, SONG Haihao, LI Mengyi. Local Bright-light Protection for Low-Light-Level Image Intensifier Based on Auto-gating Power Supply[J]. Infrared Technology , 2022, 44(9): 951-957.
shu

Local Bright-light Protection for Low-Light-Level Image Intensifier Based on Auto-gating Power Supply

  • 1.

    Science and Technology on Low-Light-Level Night Vision Laboratory, Xi'an 710065, China

  • 2.

    Kunming Institute of Physics, Kunming 650223, China

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  • Received Date: September 07, 2021
  • Revised Date: October 17, 2021
    Graphical Abstract
    • Abstract
  • Auto-gating power supply is the energy source of low light level image intensifiers, and research on its local bright-light protection method is of great significance for improving the control strategy of auto-gating power supply and the bright-light performance of low light level image intensifiers. This paper analyzes the advantages and disadvantages of the low light level image intensifier that matches the DC high-voltage power supply and auto-gating power supply in the application of a large dynamic illumination range. A design idea for an auto-gating power supply is presented, which can provide the low light level image intensifier with high illumination application and low illumination local bright-light protection and offers a control strategy for an auto-gating power supply circuit.
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    • References (13)
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