EPLZON LM2596 With LED Voltmeter Display Buck Converter

Specifications:

●Model: LM2596 buck converter
●Input voltage: DC 4V - 40V
●Output Voltage: DC 1.25V - 37V (adjustable)
●Output Current: 3A (max.)
● Conversion Efficiency: 92% (max.)
●Size(L x W x H): 65*39*11mm

Features:

▲DC-DC step-down module
▲Thickened circuit boards
▲Advanced solid-state capacitor
▲Short circuit and over-temperature protection
▲100% tested, sealed in anti-static packaging

How to Calibrate the Digital Tube Voltmeter

(Optional steps for the person who need a highly accurate voltage value)
➤Short press the left "ON/OFF" button to start up the digital tube voltmeter. Long press(>1s, <4 seconds) the left button to shut down the digital tube voltmeter.
➤Long press(>4 seconds) the left button to enter self-calibration of voltage measurement(calibration range: -0.5-0.5V, factory setting is 0.0).
"IN" indicator lights = input voltage measurement calibration starts.
Then, long press(>2 seconds) the right "Mode" button, "OUT" indicator lights = output voltage measurement calibration starts.
Tap the left / right button to reduce / rise by one unit (since the voltage value of one unit is less than 0.1V,
you need to 1-5 times tap the button continuously, so that the voltmeter can change by 0.1V)
➤After calibration, long press(>2 seconds) the right "Mode" button to preserve the adjusted value(no loss with outage) and back to normal voltage display.

Kindly Note:

☑ Input voltage must be 1.5 V higher than the output voltage, no boost
☑ Do not reverse the input and output interface
☑Keep output under 2A (or 15W), and use a heat sink when for a long time working

Package List:

✔2x DC-DC Buck Converter Module with LED Display

UPC	762917045566
Manufacturer	EPLZON
Country of Origin	China
Model number	EP-LM-2596
Colour	LM2596 with Display
Item Weight	85 g
Package Dimensions	17.5 x 6.7 x 1.6 cm; 85 g
Item model number	EP-LM-2596
Are batteries included?	No

LM2596 Buck Converter With Voltmeter Display - DC-DC 4.0-40V to 1.25-37V 2A Voltage Adjustable Module (Pack of 2 Pcs)

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