DC-DC voltage regulator 2000W 100A 12-60V to 15-80V

1. The + input is the positive pole of the input power and the - input is the negative pole of the input power.

2. Output + is the positive output of the power supply and output is the negative output of the power supply.

3. If constant current and current limiting are required at the output of this module, the input and output ground wires must be connected separately and cannot use the same wire.

4. Minimum voltage adjustment range: DC10.5V-50V (clockwise to decrease, counterclockwise to increase), first adjust the adjustable minimum voltage, then adjust the input voltage to the required under-voltage protection value, then counterclockwise, slowly increase the adjustable and when the under-voltage indicator light is on, adjust it one or two circles back, then turn it on again.

5. Adjustable DC voltage range: DC15-80V (clockwise to decrease, counterclockwise to increase), please adjust the voltage to the required voltage when the output is not loaded, then connect the load (when 39; DC voltage source, the DC current should be maximum).

6. Adjustable DC current range: 5A-50A (clockwise to decrease, counterclockwise to increase), first without load to adjust the output voltage to the voltage required for charging (no-load voltage should be 2-3V higher than the constant charging voltage), adjust the current to the minimum, then slowly bring the current to the current required for charging.

8. The power supply is equipped with an intelligent temperature-controlled fan. When the supply temperature reaches about 55-60 degrees, the fan will automatically turn on, and when the supply temperature drops to about 50 degrees, the fan will automatically turn off.

The undervoltage protection function is mainly used for:

(1) Battery input power supply, mainly to protect the battery from damage caused by excessive discharge.

(2) Power supply with unstable input voltage, such as solar panels, wind turbines, automobile generators, etc., to ensure that the power supply and equipment will not be damaged due to low input voltage.

(3) This function also has a certain MPPT function when used on solar panels and wind turbines, which can track the maximum power point when the input power is low to achieve high input power.