Specification:
Name: 1500W Step-Up Constant Current Module
Type: Non-Isolated Upward Module (BOOST)
Input voltage: DC 10 V to 60 V.
Input current: 10V-30V input voltage, maximum current is 35A-40A; 31-60V input voltage, maximum current is 30A-35A
Quiescent current: 15mA (when converting 12V to 20V, higher output voltage increases quiescent current)
Output voltage: 12-97V infinitely adjustable (can not be used to reduce the voltage).
Output current: 22A (based on the input and output voltage difference: the greater the voltage difference, the lower the output current. Please increase heat dissipation if the current is above 15A.)
Constant Current Range: 0.8-22A (+/- 0.3A)
Reverse Polarity Protection: Yes (150A Power MOS Reverse Polarity Protection)
Input Low Voltage Protection: Yes (10V-50V Adjustable, Self-Recovery)
Operating temperature: -40°C to 85°C (if the temperature is too high, please improve heat dissipation).
Frequency: 150 kHz.
Conversion efficiency: 92% to 97% (The efficiency depends on the input/output voltage, current and voltage difference. The smaller the difference, the higher the efficiency.)
Input over current protection: yes (automatic protection when the input is more than 40A and the supply voltage does not increase)
Short circuit protection: Yes (input fuse 60A) Please be careful and try not to cause a short circuit.
Reverse input protection: yes (150A power MOS tube, can be connected reverse for long time)
Installation method: Four 3mm standoffs
Wiring method: terminal blocks (Please use copper wire with large current)
Output power: max. Output power = input voltage x 30 A (at input 12 V, the maximum output power is 12 V x 30 A = 360 W).
(With an input of 24V, the maximum output power is 24V x 30A = 720W.)
Weight: approx. 372g
Package list:
1 x module.
Instructions:
The module output must not be short-circuited or measure the current directly with a multimeter short circuit, as a short circuit causes the module to burn out.
Under voltage adjustment range: DC 10V-50V (clockwise to increase, counterclockwise to decrease), first set the undervoltage to the minimum, then adjust the input voltage to the required undervoltage protection value, adjust the undervoltage value slowly clockwise to increase; When the undervoltage indicator lights up, adjust it a circle counterclockwise and switch it .
The input undervoltage protection is mainly used to prevent deep discharge of the battery when the input power source is a battery. Low battery voltage will cause damage to the power module and battery. When the input switches the power supply, the undervoltage protection must also be set.
Constant voltage adjustment range: DC 12-97V (clockwise to increase, counterclockwise to decrease), first adjust the voltage to the required voltage, then connect to the load.
Constant current setting range: 0.8-22A (clockwise to increase and counterclockwise to decrease), first disconnect the load, then adjust the output voltage to the required voltage, adjust the current to the minimum (CC potentiometer about 30 revolutions counterclockwise), turn an ammeter in series to the output, then adjust the current slowly. (The booster module cannot adjust the current directly by short circuit.)
The input voltage should not be lower than 10V or higher than 60V (if the input voltage is lower than 12V, please reduce the load accordingly).