LM2577 2.5A DC-DC Step UP LED Voltmeter 3-34 to 4-35V Adjustable Boost Converter module

Electra Store SKU: MD-28081

77.00 EGP

Out of Stock

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Overview

The LM2577 2.5A DC-DC Step UP LED Voltmeter 3-34 to 4-35V Adjustable Boost Converter module is a 150 KHz fixed frequency PWM buck (step-down) DC/DC module. Requiring a minimum number of external components, these regulators are cost-effective, and simple to use.

Description

Input voltage range : 3-34V DC
Output voltage range : 4-35v DC adjustable
Output current:2.5A
Voltmeter range:0 to 40V, error -0.1v
Multiple output regulator.
One button to switch input and output voltage display.
Power-down memory function.
Press the button for 3 seconds can turn OFF/ON the LED display.

Features:

Multiple output regulator.
One button to switch input and output voltage display.
Power-down memory function.
Press the button for 3 seconds can turn OFF/ON the LED display.
With wiring terminal.
When adjusting the blue potentiometer, please use a multimeter to monitor the voltage
Rotating Clockwise can raise the voltage while rotating counterclockwise could lower the voltage

When the module output voltage cannot be adjusted ( the output voltage is always equal to the input voltage ) Please adjust the potentiometer counterclockwise 20 laps (20 turns) or more till it works. Package Includes :