12V to 5V Mini DC-DC Buck Step Down Converter Module Voltage Regulator Board
Product Feature:
1. Using high-quality materials, the quality is guaranteed
2. Simple and convenient to use
3. Good product performance
4. The appearance of the product is exquisite and small
5. Wide application
 
Parameter:
Output voltage can be set to: 3.3V/5V/7.3V/9V, default 9V
Input voltage range: 4.5~16V. The input voltage should be about 1V higher than the set output voltage. For example, if the output is set to 5V, the input voltage should be higher than 6V.
Output capability: when 12V input, it can output 3.3V2A, 5V2A, 7.3V2A, 9V1.8A
When the default 9V output, the LED indicator consumes about 1mA of current
If the indicator light is turned off, the input current is less than 1mA at no load
Product size: 2.5*1.2*0.5cm
 
Voltage setting instructions:
The words A and B can be seen on the front of the PCB. Use an electric soldering iron to change the on-off of the pad next to the character to change the output voltage.
A: Disconnect B: Disconnect VOUT 3.3V
A: Off B: On VOUT 5V
A: On B: Off VOUT 7.3V
A: On B: On VOUT 9V
The pad next to the LED indicator can also be disconnected to turn off the indicator
 
Package list:
1x Step-down module
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Am 23.10.2024 hat der Verkäufer die folgenden Angaben hinzugefügt:

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