Features：

• Automatic Voltage Regulation: The internal digital voltage regulation circuit can reduce feed speed variation caused by mains voltage fluctuation.

• Soft Start:The controller will gently increase output voltage from 0 to the preset value when power on to avoid sudden shake.

• Linear Voltage Control:Rotation angle of the external potentiometer is linear with output voltage of the control module.

• Overheat Protection:If internal temperature of the control module gets too high, the control module will stop its output to protect itself.

• Overcurrent Protection:If output current exceeds its rated value,the control module will stop its output to protect itself and the load.

• Fuse-Short Circuit Protection: If output of the control module is short-circuited,the fuse inside will be blown to protect the control module and the load.