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

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DC DC 4.5 40V To 5V 2A USB Charger Step down Converter Voltmeter Module Original price was: ₹158.00.Current price is: ₹138.00. (Excluding Tax)

Original price was: ₹161.00.Current price is: ₹134.00. (Excluding Tax)

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SKU: AI-5396 Category:
Description

LM2577 3A DC Boost LED Display

This module, the LM2577 3A DC Boost LED Display, is designed to be a reliable and affordable solution for regulating voltage. It operates at a 150 KHz fixed frequency and utilizes PWM buck (step-down) technology. With its minimal external components, this module offers convenience and cost-effectiveness in use.

The upgraded LM2577 DC-DC step-up (boost) power supply module now comes equipped with an integrated digital voltage meter, making it even more practical and convenient.

With its accurate multi-turn potentiometer, the module allows for easy adjustment of output voltage within the supplied range, eliminating the need for an external voltage meter. Additionally, it offers a wide operating range with a DC input supply range of 3-34V and adjustable output range of 4-35V.

Included in the package are various features that enhance the overall experience.

  • Regulator with multiple outputs.
  • Just one button needed to toggle between input and output voltage display.
  • Enable the function to power down your memory.
  • Holding down the button for 3 seconds will toggle the LED display on or off.
  • Equipped with a wiring terminal.
  • When making adjustments to the blue potentiometer, please utilize a multimeter to monitor the voltage.
  • Rotating in a clockwise direction increases the voltage, whereas rotating counterclockwise decreases it.
  • If the LM2577 3A DC Boost LED Display output voltage cannot be changed, adjust the potentiometer counterclockwise for at least 20 laps until it becomes functional.
Additional information
Dimensions 60 × 35 × 14 cm
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