电器与能效管理技术 ›› 2023, Vol. 0 ›› Issue (7): 36-41.doi: 10.16628/j.cnki.2095-8188.2023.07.006

• 电器设计与探讨 • 上一篇    下一篇

一种宽电压输入双通道输出抗辐射POL电源设计

杨正男1,2, 胡梅1, 欧长江1, 郝振宇1   

  1. 1.中国电子科技集团公司 第四十三研究所, 安徽 合肥 230088
    2.微系统安徽省重点实验室, 安徽 合肥 230088
  • 收稿日期:2023-05-15 出版日期:2023-07-30 发布日期:2023-09-20
  • 作者简介:杨正男(1986—),男,高级工程师,主要从事厚膜混合集成抗辐射电源研究。|胡 梅(1993—),女,工程师,主要从事厚膜混合集成抗辐射电源研究。|欧长江(1991—),男,工程师,主要从事厚膜混合集成抗辐射电源研究。

Design of an Anti-Radiation POL Power Supply with Wide Voltage Input and Dual-Channel Output

YANG Zhengnan1,2, HU Mei1, OU Changjiang1, HAO Zhenyu1   

  1. 1. The 43rd Research Institute of CETC, Hefei 230088, China
    2. Anhui Province Key Laboratory of Microsystem, Hefei 230088, China
  • Received:2023-05-15 Online:2023-07-30 Published:2023-09-20

摘要:

针对卫星装备的小型化、整机系统的轻量化需求,提出一种4.5~16 V宽电压输入双通道输出抗辐射POL电源设计方案。首先,根据电源指标要求进行电路拓扑结构设计;其次,提出了抗辐射指标的解决方案;最后,对工艺设计难点进行研究攻关。经仿真和样机验证,所设计的电源具有体积小、重量轻、功率密度高等优点,可为宇航用电子装备系统提供小型化、轻量化的三次电源解决方案。

关键词: 宽电压输入, 抗辐射POL电源, 微型化, 轻量化

Abstract:

Aiming at the requirements of miniaturization of satellite equipment and lightweight of the whole system,a design scheme of anti radiation POL power supply with 4.5~16 V wide voltage input and dual-channel output is proposed.Firstly,the topology structure of the circuit is designed according to the requirements of the power supply index.Secondly,the solution of anti-radiation index is proposed.Finally,the difficulties of process design are studied and solved.The proposed power supply is realized by simulation and prototype verification.It has the advantages of small volume,light weight and high power density and so on,which can provide miniaturized and lightweight tertiary power supply solutions for aerospace electronic equipment systems.

Key words: wide voltage input, anti-radiation POL power supply, miniaturization, lightweight

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