Specification:
Input voltage: DC5-32V, recommended voltage above 10V
Output voltage: DC1V-30V continuously adjustable;
Output current: 10A (MAX), long-term within 7A;
Output power: long-term 80W, peak 130W, over 80W, please strengthen heat dissipation;
Output ripple: 50mV (12V to 12V, measured);
Input reverse protection: None. If necessary, please connect a Schottky diode in series at the input end;
Output anti backflow: None. If used for battery charging or if the load is a self charged emotional load, please connect a Schottky diode in series at the output end;
Size: 78 * 46 * 15mm/3.07 * 1.81 * 0.59in
Short circuit protection: Yes
Weight: approximately 45g
Debugging method:
1. Adjustment method for battery undervoltage protection: (Taking 12V lead-acid batteries with 10V undervoltage protection and shutdown output as an example)
The input is connected to the regulated power supply and adjusted to 10V, and the undervoltage protection Potentiometer is adjusted (increasing clockwise and decreasing counterclockwise) until the fault indicator light (red light) just lights up, that is, the setting is successful; When the battery is discharged to 10V, it will automatically cut off the power supply to protect the battery from damage.
Note: If it is not battery powered, no settings can be made;
2. Adjustment method of output voltage: the input is connected to the power supply (the voltage is higher than the undervoltage protection value), the red light is off, the blue light is on, the output is connected to a multimeter, and the output voltage Potentiometer is adjusted (increasing clockwise, decreasing counterclockwise) until the required voltage is reached;
Note: Normally, the red light does not turn on, while the blue light turns on. Conversely, it indicates a fault. Input undervoltage protection, output overcurrent protection, and output short circuit protection are required. Please troubleshoot and power on again.
3. Output current adjustment method: (Taking 12V input charging 12V lead-acid battery, charging current as an example)
The input is connected to the 12V power supply, the output is connected to the Ammeter (the red probe is connected to the positive output, the black probe is connected to the negative output, and the output is directly shorted. It is recommended to use a Ammeter of more than 1 to burn the fuse), adjust the constant current Potentiometer (increase clockwise, decrease counterclockwise), until the Ammeter displays the required value, remove the Ammeter, and connect the battery to charge normally.
Note: If used for constant voltage equipment, only the output current needs to be set.
Note:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.
Package Content:1 x Power Supply Module
