Input voltage: DC 5V-27V (Input voltage should be 2V higher than output voltage)
Output voltage: DC 1-24V
Output current: 3A max. Recommend to use within 2.5A
Output power: lower than 30W
Voltage resolution: 0.01V
Voltage precision: defaulted ±0.1V (can be adjusted manually)
Current resolution: 0.001A
Current measurement range: 0-3A
Current precision: defaulted ±0.05A
When output current lower smaller than 0.05A, the display error will be large; small current of 10-40mA are not be able to be displayed.
Capacity resolution: 0.001Ah
Capacity measurement range: 99.99Ah
Conversion Efficiency: < 95%
Working current: 30mA
PARAMETER --- input voltage range DC 5V-27V; output voltage range 1-24V; output current 3A max, recommend within 2.5A; output power 30W max.
PROTECTION --- reverse connection protection; anti-backflow protection; over-current protection.
DISPLAY --- clear LCD screen displays input voltage, output voltage, output current, power, capacity (switch by button).
FEATURES --- with buttons to calibrate accuracy, switch display parameter and control output; with potentiometer knob to adjust CC & CV; with indicators to indicate output status and charging status.
1). The USB output voltage value is the same as the terminal block output voltage value instead of 5V fixed, please check the output voltage before connecting any USB device.
2). The case is packaged un-assembled to avoid damage during transit. It needs to be assembled manually.
3). If the output voltage cannot be adjusted, please rotate the CV potentiometer anti-clockwise for 20 laps and try again.
Input reverse connection protection: Yes
Output anti-backflow protection: Yes. Can be used for charging directly without adding a diode.
Short-circuit protection: Yes
Input & output terminals:
Input: terminal block & DC 5.5 jack
Output: terminal block & USB port
1x Step-Down Power Module