PEMENOL 15W DC-DC Buck Boost Voltage Converter, 5V to 3.3V 9V 12V 24V 30V CVCC Step Up/Down Module Adjustable USB Power Supply Module with Shell

PEMENOL 15W DC-DC Buck Boost Voltage Converter, 5V to 3.3V 9V 12V 24V 30V CVCC Step Up/Down Module Adjustable USB Power Supply Module with Shell

★The Output Voltage Can Be Adjusted Arbitrarily: The Adjustable USB Step Up Down Power Supply Module used as a USB input adjustable desktop power supply, the output voltage can be adjusted arbitrarily, and the current limit is 0-2A (wide input 4-13V, wide output 0.5-30V arbitrarily adjusted, with short circuit protection, the short circuit does not burn) ★Safe to Use: Used as a USB charging cable, the charging voltage and maximum charging current can be adjusted arbitrarily (any voltage, with constant current, anti-backflow, which can meet the charging of most batteries) ★Three Input Power Modes: Input 1: Standard Type A USB Male. It just can input DC 5V. Input 2: Micro USB Female. It just can input DC 5V. Input 3: IN+ and IN- welding pads. It can input DC 4.0V-13.0V. When using the welding pad to input, be careful not to connect the reversed positive and negative poles, and do not connect to AC power ★Multiple Protection Functions: short-circuit, over-current, over-temperature, over-power, over-voltage protection, charging anti-backflow protection ★Wide Application: It is widely used in ordinary power supply, battery charger, LED driving power, instrument voltage display, test counter, circuit test, power conversion. For more details, please read the user manual 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)