Input dip withstand capability

In power supply circuits and similar systems, this value represents the limit at which the output voltage can maintain constant voltage accuracy when the commercial power supply input momentarily drops due to external surges or other causes. It is expressed by two factors: the lower limit value of the input voltage at which constant voltage can be maintained, and the limit value of the voltage drop duration. It is one indicator of the performance of power supply circuits and similar systems. The lower the limit value of input voltage in the input dip tolerance and the longer the limit value of the voltage drop duration, the stronger the resistance to momentary voltage drops.