DC-DC Adjustable Step-down Power Supply Module
Specifications:
Input Voltage: 5~23V,Max 23V (recommended to use within 20V)
Output Voltage: 0~16.5V adjustable ( It can save the last set voltage automatically)
for peak Current: 3A ( Recommended use in 2A)
Conversion Efficiency: 95%
Load Regulation S( I)≤0.8%
Voltage Regulation S( U )≤0.8%
Shell Size(L*W*H):62 x 44 x 18 mm

Features:
1.Exquisite acrylic shell.
2.Shows that adopting the STN LCD screen, can display voltage and current
at the same time, blue white, large wide-angle any Angle is very clear.
3.Button adjustable voltage, left to reduce voltage, right as the applied voltage,
single according to fine-tune 0.04 V voltage, long press 1 s not to put,
voltage can be adjusted quickly, can withstand one hundred thousand presses;
Compared with the similar potentiometer voltage regulation is more convenient and quick.

Notes:
1.Manual measuring, please allow 1 ~ 3 cm error,thank you.
2.Accuracy:1%,minimum display 0.01 A,fever greater than 2A,
please think of ways to solve the heat problem yourself