0.9WH power inductor adopts brand new original IC input and output switching display, input and output terminals adopt screw terminal design to facilitate wire connection and disconnection. USB and 2.5A high current output design can identify resistance and simultaneously Telephone charging.
Module has inductor coil, copper heat sink, high precision potentiometer (clockwise boost, counterclockwise step down), digital tube voltage display (display voltage is more intuitive), input indicator and output indicator and other parts. More convenient to use, more comprehensive functions .
Power supply for your electronic equipment, you can set the output value according to your system voltage. DIY a high-power notebook mobile power supply with a large capacity 12V lithium battery, use your notebook as you like. DIY high current mobile power supply with a single-cell lithium battery. It comes with USB interface and identification resistor, and has a large current output of 2.5A, charge several mobile phones at the same time. Solar panel regulator power supply.
After inputting the power supply (3 - 35V), the input indicator lights up and the module works normally, adjust the blue potentiometer knob (usually rotate clockwise to increase the counterclockwise rotation and step down) and use the multimeter to detect the output voltage until it is needed. If the module output voltage cannot be adjusted, it is always equal to the input voltage.
Specification:
Input Voltage: 3V-35V
Output Voltage: 5V-45V
Input Current: 5A(Peak)
Voltage Display Range: 5V-30V(if input voltage is lower than 4.5V, it will not display)
Voltage Display Error: ±0.1V
Size: 72*48*16mm / 2.83*1.89*0.63"
Note:
Peak output current is less than 5A.
This kit requires professional knowledge and ability, please make sure you know how to use it.
Instruction:
2. Adjust the blue potentiometer knob (generally turn clockwise to step up and turn counterclockwise to step down) and check the output voltage with a multimeter until it meets requirement.
3.If the output voltage of the module can not be adjusted, which means it is always equal to the input voltage, please turn the potentiometer counter-clockwise for several circles then the voltage can be adjusted normally.
Package Included:
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On 07-Jul-20 at 03:57:04 BST, seller added the following information: