Buck Converter, Icstation DC 5-23V to 0-16.5V Adjustable Voltage Regulator Buck Boost Converter Setp Down Power Supply Module;

Icstation mini digital dc-dc voltage regultor module is equipped with STC LCD screen display the output voltage and current with input polarity reverse protection. On-board tactile push button to regulate the output voltage better than the potentiometer. Come along with the acrylic,once assembled it will turn into a portable digital voltmeter also protect the module.

Specifications:
Input voltage: 5-23V
Output voltage: 0-16.5V
Mini input output voltage difference: 1V
Maximum Output current: 3A (suggest 2A during use, over 2A need the heatsink)
Display Accuracy: 1%
Maximum Conversion Efficiency: 95%
Load Regulation S(I) ≤0.8%
Voltage Regulation S (u) ≤0.8%
LCD Display Resolutio: 0.01
Module Size: 62*44*18 mm

Package Included:1X DC Step Down Power Supply

Voltage Calibration:
In the power off situation, press the left button but do not release then connect the power supply, the screen will flash, release the left button, use the multimeter to measure the output voltage, at the same time press the left or right button to regulate the output voltage close to the 5V (4.98-5.02 is better) which display on the multimeter but regardless of the module display. Then power off the module.
❤❤ Warm Prompt ❤❤
1, Please do not install the case too tight to the module, it will affect the LCD display performence.
2, We provide PDF instruction, technical support, and replacement for free (in case you received defective products), please send us a message or email instead of return request or feedback, we will follow up by emails within 12 hours, thank you!
3, Please pay attention to your schedule and the delivery service that you select, the timetable of delivery: 2-4 days if Fulfilled by Amazon and 7 to 17 days if Fulfilled by Merchant usually.