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一种空间固态配电保护电路的厚膜化设计与实现

更新时间:2020-10-26 06:11:06 大小:898K 上传用户:zhengdai查看TA发布的资源 标签:配电保护电路设计 下载积分:2分 评价赚积分 (如何评价?) 打赏 收藏 评论(0) 举报

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设计了一种具有I2t反时限过流/短路保护、接通/关断/过载指示以及电流遥测功能的固态配电保护开关电路,通过电流精密采集电路和过流/短路保护电路实现了对采集精度和过流/短路保护值的精确控制,且过流/短路保护值外部可调。该固态配电保护开关电路基于厚膜微组装技术布局布线,采用混合集成电路工艺组装生产。通过设计仿真及应用测试,电路性能满足设计要求,且在小型化、轻量化设计方面具有显著优势。

A solid-state power distribution protection switching circuit with I2t inverse time overcurrent/short circuit protection, on/off/overload indication and current telemetry function is designed. Accurate control of acquisition accuracy and overcurrent/short circuit protection values is achieved by current precision acquisition circuit and overcurrent/short circuit protection circuit, and the overcurrent/short circuit protection values are externally adjustable. The solid-state power distribution protection switch circuit is located and wiried based on thick film micro-assembly technology, and is assembled and produced by a hybrid integrated circuit process. Through design simulation and application testing, the circuit performance meets the design requirements, and has significant advantages in miniaturization and lightweight design.

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一种空间固态配电保护电路的厚膜化设计与实现.pdf 898K

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