Fichiouy MP3020D DC Bench Laborotary LED Power Supply 0-30V 0-20A Regulated Variable Adjustable

1.Plastic panel, beautiful and generous. Hand-held design, easy to carry. 2.Voltage and current are adjusted roughly and finely to adjust voltage and current accurately. 3.Constant voltage, constant current automatic conversion, can be used as a constant voltage source, also can be used as a constant current source. 4.Perfect protection functions: adjustable overvoltage protection (OVP), short circuit current limiting protection (OCP), overtemperature protection (OTP), overpower protection (OPP). 5.The circuit design is reasonable, the key components are imported and can be used at full load for a long time. PWM switch mode, light weight, high efficiency, energy saving and environmental protection.