About this item
Clear LCD Display --- The boost board is designed with a large clear digital LCD display on which shows both voltage and current value simultaneously.
General Application --- This voltage step up converter can be used as ordinary step-up module with over-current protection, constant current LED driver module; DIY a solar power controller, etc.
Features --- Constant current/voltage mode; Voltage calibration ; Protective case; Short-circuit protection; Over-temperature protection; Input reverse connection protection.
Input Voltage: DC 6-30V
Output Voltage: DC 7-32V adjustable
NOTE: This module can only be used to boost voltage, and the output voltage must be at least 1.5V higher than the input voltage.
Output Current: 5A (max), adjustable, recommended range is not over 4A.
NOTE: If the output current or power is more than 3A or 35W, you’d better enhance the heat dissipation.
Output Power: 60W (max), recommended range is not over the 50W.
NOTE: Please reduce the power when there is large voltage difference between input and output.
Operating Temperature: -20~+70℃
NOTE: Pay attention to the temperature of the power tube when using this module, please strengthen heat dissipation if it exceeds 70℃.
Conversion efficiency: Up to 96%
Short circuit protection: Yes (currently constant current value)
Over temperature protection: Yes (automatically turn off the output if over-temperature)
Input reverse polarity protection: Yes
Output anti-backflow: Yes
If you find that the voltage reading are not accurate, please do as follow:
In the state of power off, hold press the “SET” button and power on to enter the voltage calibration mode, at this time the LCD screen starts to flash.
Then release the “SET” button, press the “SET” button to increase voltage value while press the “ENT” button to reduce, till the input voltage value is correct. e.g. If input voltage is 12.65V, adjust the voltage value to 12.65V.
It will automatically be saved after 2 seconds, then power off the module to finish calibration.
NOTE --- 1). Constant current mode only works when the actual load output current is greater than the preset value, otherwise it will work in a constant voltage state. It doesn't mean the preset current is 2A, then actual output is 2A all the time. And if the CC value to be adjusted is small, adjust “ADJ-I” counterclockwise a few more times to change.
1 x Boost Converter Module; Components for the case (Nylon post *8; Screw *8; Acrylic board *2)