一种具有电源状态输出的双电源冗余冷备份电路
申请公布号:CN106300642A
申请号:CN201610792840.5
申请日期:2016.08.31
申请公布日期:2017.01.04
发明人:谷国栋;孙奎
分类号:H02J9/06(2006.01)I
主分类号:H02J9/06(2006.01)I
代理人:王林
地址:230088 安徽省合肥市高新区创新大道666号
摘要:本发明公开了一种双电源冗余冷备份无间断切换电路,包括有检测与输出控制电路、MOS管驱动电路、故障检测与控制信号反馈电路,其中检测与输出控制电路、故障检测与控制信号反馈电路均连接到MOS管驱动电路,电压输入输出均通过MOS管驱动电路。本发明相比现有技术具有以下优点:1、本发明实现了工业中主机箱电源冗余备份,实现电源冗余单板设计,在单板上实现切换电路,满足设备在不断电的情况下替换有故障的电源模块。2、本发明采用常见且无特殊要求的被动元器件搭建而成,简单可靠,环境要求低。
主权项:一种双电源冗余冷备份无间断切换电路,其特征在于,包括有检测与输出控制电路、MOS管驱动电路、故障检测与控制信号反馈电路,其中检测与输出控制电路、故障检测与控制信号反馈电路均连接到MOS管驱动电路,电压输入输出均通过MOS管驱动电路。
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