LM2596 DC-DC Adjustable Step-Down Power Supply Module+Red Display Voltmeter

Features:

Input Voltage:4.5-28V (Note:Please let the input voltage less than 28V)
Output Voltage:1.3-25V
(this board is Step-Down Power Supply Module, the output voltage>=Input voltage+2V)
Output Current:1.5A
Output Power: 15W (Max)
Size:62mm*26mm*14mm
Static power consumption:20mA
Voltmeter Accuracy:±(5‰+1 digit)
Ripple frequency:150Khz
Peak to peak ripple:100mV
Input with reverse polarity protection
The input and output voltage can be alternately displayed.
Power status can be freely defined.
With key shutdown feature that reduces power consumption.
ON/0FF output working conditions: high level represents closing output, low level opening output .
NOTE: Maximum current output of high level is 5ma .

Working Mode:
Output voltage mode: the default boot mode displays the output voltage **. *. LED indicator turns off.
Input voltage mode: Press the switch again to switch to the input voltage mode,displaying **. * .LED indicator lights.
Alternate Mode: press the switch again to Input /Output Voltage Mode,alternating 3S alternately display data.

Package including:

1pcs LM2596 DC-DC Adjustable Step-Down Power Supply Module+Red Display Voltmeter