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Description
5-25V Input 0.5V-25V 3A Output 30W DC DC Adjustable Buck Boost Module Adjustable Voltage Regulator Power Supply
Product Description
Precautions
There is no input reverse connection protection, and the reverse connection will burn. Please pay attention to the polarity when using it. The output short-circuit module will automatically stop output, and it can be restored by re-plugging the short-circuit cap of the enable switch. The module is prone to a short output voltage exceeding the preset voltage when it is started or dropped under no load, so it is not suitable for voltage-sensitive equipment.
Specification
item
value
Input voltage range
5.0-25V
Output voltage range
0.5V-25V
Input/output power
30W(max)
Continuous input current
3A (max) for long-term work, please ensure that it is within 2A
Continuous output current
3A (max) for long time work, please ensure that it is within 2A
Input/output current
Calculate the input/output current under rated conditions according to power conservation (Uin*Iin*efficiency=Uout*Iout)
Weight
12g
Appearance size
48*26*13mm (length * width * height)
Wiring instructions
N+: Input positive, IN-: Input negative, OUT+: output positive, OUT-: output negative Enable switch: Disconnect the short-circuit cap module to stop the output.
Common voltage data test
Step-up efficiency Step-down efficiency 5.0V to 12V/1A efficiency 86.3% 5V to 3.3V/3A efficiency 74.2% 7.4V to 12V/1A efficiency 88.7% 12V to 5V/3A efficiency 83.8% 12V to 18V/1A efficiency 88.3% 18V to 24V/1A efficiency 87.3% 24V to 12V/2A efficiency 86.4% 24V to 18V/2A efficiency 87.6% Efficiency of buck-boost mode 12V to 12V/3A efficiency 87.4% 5V to 5V/2A efficiency 81.4%
