Design of a new type of protection circuit of mine-used intrinsic safety power supply
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摘要: 在分析传统矿用本安电源保护电路优缺点的基础上,提出了一种采用LM339比较器和MAX4080SASA电流检测芯片的新型矿用本安电源保护电路设计方案,并详细分析了该设计方案的原理和特点,为矿用本安电源的设计提供了一种高质量的解决方案。Abstract: The paper put forward a design scheme of a new type of protection circuit of mine-used intrinsic safety power supply with LM339 comparator and MAX4080SASA current detection chip based on the analysis of advantages and disadvantages of traditional protection circuit of mine-used intrinsic safety power supply, and analyzed principle and characteristics of the design scheme, which provided a high-quality solution for design of mine-used intrinsic safety power supply.
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