DC-DC Buck Boost Converter Module 5.5-30V 12v to 0.5-30V 5v 24v Adjustable Step Down Up Voltage Regulator Constant Current Voltage 3A 35W Power Supply with LCD Display

Features

• Adjustable step-down/up converter, Input Voltage: 5.5-30V, Output Voltage: 0.5-30V, Can be used for common boost and buck module with over current protection, adjustable battery charger, LED driver, etc
• Power module limit constant current 0-4A arbitrary regulation, output 3A 35W for long time stable work, up to 4A 50W after enhancing heat dissipation.
• LCD (Liquid Crystal Display): Can switch display input voltage, output voltage, output current, output power. Voltage Display Resolution: 0.05V, Current Display Resolution: 0.005A
• Safety Protection: LC filter, small output ripple, input anti-reverse connection protection, will not burn down, short-circuit protection, low-voltage protection.
• Key Control: Short press IN/OUT to switch input and output voltage, long press to switch output current power. Short press ON/OFF to control output ON or OFF, long press to set the default output state ON or OFF.