Voltage Boost Converter, DROK DC 6-30V 5V Step Up to DC 7-32V 12V 24V 5A Adjustable Volt Regulator, LCD Power Supply Module Voltage Current Amp Display Transformer Circuit Board with Case
Brand: DROK
DROK DC 5V to 12V Voltage Boost Converter Module

Parameters
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 to use within 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 to use within 50W.
NOTE: Please reduce the power when the difference between input and output voltage is large.
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%
Wiring: Terminals or solder terminals; VIN means input; VOUT means output.

Protections
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

Voltage Calibration
If you find that the measuring values are not accurate, please do as follow:
In the condition 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 calibrating.

Package includes:
1 x Boost Converter Module; Components for the case (Nylon post *8; Screw *8; Acrylic board *2)
Parameter --- Input voltage: DC 6-30V; Output voltage: DC 7-32V continuously adjustable (the output voltage must be at least 1.5V higher than the input voltage); Output current: 5A (max), adjustable, recommended to use within 4A; Output power: 60W (max), recommended to use within 50W.
Clear LCD Display --- The boost board is designed with a large clear digital LCD display on which shows both voltage and current value simultaneously. Which is easy to read and can help the user easily monitor the output voltage, then largely enjoy their DIY work.
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 calibration; Protective case; Short-circuit protection; Over-temperature protection; Input reverse connection protection. You can find the PDF Instructions on this page -- Product information -- Product guides and documents -- User Manual [PDF].
NOTE --- 1). Constant current adjustable means that CC mode only works when the actual load output current is greater than the setting one, otherwise it will work in a constant voltage state, not the current is adjusted to 2A, then it will become 2A for any load being connected. And if the CC value to be adjusted is small, adjust “ADJ-I” counterclockwise a few more times to change. 2). The case is packaged disassembly to avoid damage during transit. It needs to be manually installed.