minimum load current detection 最小负载电流检测
The schematics includes four parts: bandgap reference voltage and reference current, 2.7V and 1.8V regulator, over-load protection , Low Battery Detection (LBD) .
其原理包括参考电压电流电路，2.7V及1.8V电压调整电路，过流保护电路以及低压检测电路四个部分。
Response speed has been improved by both the state machine, which makes discrete detection on load, and current limit fuzzy control.
通过状态机对负载进行离散侦测以及电流极限模糊控制模式，提高了电源的响应度；
The practice shows that this detection power supply satisfies the requirement of resisting large current shock caused by the inductive load of the solenoid.
实践表明该检测电源完全满足电磁阀感性负载可能产生大冲击电流的需求。
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