what is overload protection function?
overload protection(olp) function prevents damage to the power supply itself due to overcurrent (including output short-circuits). the protection function is activated and the output current is limited when the load current is greater than the overcurrent detection value (this value depends on the model).
the output voltage will also drop according to the overload (load impedance).
the drop level depends on the overload conditions and load line impedance.
the following table shows the six types of output voltage drop characteristics for main models when the overcurrent protection function is operating.