Module performance and characteristics:

Voltage meter and voltage meter self calibration. Adopts more advanced voltage microprocessor, voltage meter error + 0.05V, range 0~40V. (to ensure the accuracy of voltmeter, please ensure that the input voltage is above 4.5V)

Touch the button to switch the measured input or output voltage, and indicate which voltage is being measured, and save the settings, even when the power is off.

• the voltmeter can be turned off and touch the left button easily when you don't need it.

With wiring terminals, no soldering iron can also be convenient to use, and to retain welding wire wiring point.

Input voltage 4.0~40V. (the input voltage must be above 1.5V higher than the output voltage)

Adjustable output voltage range 1.25V to 37V, adjustable continuously. (the input voltage must be 1.5V higher than the output voltage)

Output current 3A, it is recommended to use in 2.0A, large current need to strengthen heat dissipation.

Output power 20W, more than 15W, please strengthen heat dissipation.

The conversion efficiency is high, averaging 88% (efficiency is related to input, output voltage, current, pressure difference)

Please bring back protection and reverse fire

Overheating protection and short circuit protection function

Size 6.1*3.4*12cm (L * w * h)

Weight: 22G

Application range:

This module can be applied in the field of blood pressure is higher than the output voltage of the input voltage, such as battery, power transformer, DIY adjustable regulated power supply, 24V vehicle notebook power supply, industrial equipment, pressure 12V turn 3.3V, 12V turn 5V, 24V turn 5V, 24V turn 12V, 36V turn 24V.