PEMENOL 15W DCDC Adjustable USB Power Supply Module 5V to 33V 9V 12V 24V 30V Step UpDown Module CVCC Buck Boost Voltage Converter with Shell

The device is a constant voltage, constant voltage DC power supply module with digital LED tube display. It can be used as a normal power supply module, charger and LED constant current driver. Properties and protective function ? Set constant voltage ? 4-bit tube display ? Three input modes ? Charging mode ? High resolution ? Comfortable outer shell ? Several parameters can be displayed ? Circuit protection ? Anti-backflow protection ? Overcurrent protection ? Overvoltage protection ? Overcurrent protection ? Overtemperature protection Parameter Input voltage for pads: DC 4.0V-13.0V Input voltage for USB: DC 5.0V Output voltage: DC 0.5V - 30.0V Output current: 2A Output power: 15W (max.) Accuracy of the voltage display: +/- 0.1V Resolution of the voltage display: 0.1V Current display range: 0 ~ 2.2A Current display accuracy: +/- 0.05Av Resolution of the voltage display: 0.001A Power display range: 0 ~ 99.99 Ah Capacity accuracy: 0.00W ~ 15.0W Protection temperature threshold: 100 Conversion efficiency: 95% Working current: 30mA Working temperature range: -20 ? ~ 85 ? Working humidity range: 0% -95% RH Size: 84 * 35 * 24mm Application ? Ordinary power supply ? Charger ? LED drive power ? Instrument voltage display ? Test meter ? Circuit test ? Power conversion Package 1 x USB 2A Power Supply Module (Up / Down)