Custom 10pcs Mini DC-DC Boost Step Up Converter 3V 3.2V 3.3V 3.7V 5V 9V to 12V Voltage Regulator PCB Board Module can set 5V/ 8V/ 9V

3.7V to 12V Mini DC-DC boost module supports 5V/8V/9V/12V output lithium battery boost

Product description

Mini version DC-DC lithium battery booster module,3.7V to 12V, support 5V/8V/9V/12V output.
Instructions for use:.
You can see the words A and B on the front of the PCB. The output voltage can be changed by changing the pad off next to the character with a soldering iron. 0 in the following table indicates that the pad is disconnected and 1 indicates that the pad is connected.

Product Introduction:
The output voltage can be set to 5V, 8V, 9V, or 12V. The default value is 12V.
Input voltage range: 2.5V-VOUT.
The input voltage must be lower than or equal to the set output voltage.
Output capacity:
1: When input with 3.7V lithium battery, it can output 5V/1A, 8V/0.5A, 9V/0.45A,12V/0.3A.
2: With 5V input, it can output 8V/0.7A, 9V/0.7A, 12V/0.5A.
3: When the default 12V output, the LED indicator consumes about 1mA.
4: If the indicator is off, the input current is less than 1mA when no load is on.