任何LED系统都应当能够适度跟踪过高、欠压、短路、开路和热逃逸等问题。
内部电路保护包括滞后热关机,欠压锁定(uvlo)和交叉电流保护。
本发明涉及一种机电设备配件,具体地说是一种欠压断相保护接触器。
对于接地故障造成之电压骤降问题,造成敏感性负载因欠压而导致生产程序中断。
可调欠电压延时压差,免除短时电压波动造成的跳闸情况。
具有欠压脱扣模块,使得断路器可以在欠压条件下断开;
1·Internal diagnostics provide comprehensive protection against overloads input undervoltage and overtemperature conditions.
内部诊断提供全面的过载、输入欠压及过温保护。
2·Any LED system should be able to appropriately track overvoltage, undervoltage, short circuit, open circuit, and thermal runaway conditions.
任何LED系统都应当能够适度跟踪过高、欠压、短路、开路和热逃逸等问题。
3·It is necessary to prevent induction motors against overload and undervoltage.
必须保护感应电动机,防止过载和欠压。
4·Undervoltage Lockout Adjust: With this pin left open, the UVLO threshold is internally set to 1.45V.
欠压锁定调整:与此脚左侧打开, UVLO 阈值内部设定为1.45伏。
5·It can provide protection from over current, short circuit, undervoltage, phase failure, leakage lockout, and operation overvoltage.
具有过流、短路、欠压、断相、漏电闭锁、操作过电压等保护。
1·A voltage regulator (10) having an undervoltage protection circuit 11 and a method for protecting against an output voltage out being less than a predetermined level.
一种具有欠电压保护电路(11)的电压调节器(10)和一种用于防范输出电压小于预定的电平的方法。