PEMENOL 15W DC-DC Adjustable USB Power Supply Module, 5V to 3.3V 9V 12V 24V 30V Step Up/Do

Product Description

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) 

Features

• ★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

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