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LM2577 3A DC-DC Step Up LED Voltmeter Adjustable Boost Converter module

LM2577 3A DC-DC Step Up LED Voltmeter Adjustable Boost Converter module
LM2577 3A DC-DC Step Up LED Voltmeter Adjustable Boost Converter module
LM2577 3A DC-DC Step Up LED Voltmeter Adjustable Boost Converter module
LM2577 3A DC-DC Step Up LED Voltmeter Adjustable Boost Converter module
LM2577 3A DC-DC Step Up LED Voltmeter Adjustable Boost Converter module
₹499

(inc GST)

  • Stock: In Stock
  • SKU: FR-01-859
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The LM2577 3A 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.

This version of the LM2577 DC-DC step-up (boost) power supply module includes the very useful addition of an integrated digital voltage meter.

Together with its high precision multi-turn potentiometer, this means any desired output voltage within its supply range can be set without the need for an external voltage meter. The module also boasts a very high operating range with a DC input supply range of 3 – 34V and an adjustable output range of 4 – 35V.


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:

1 x LM2577 3A DC-DC Step Up Voltmeter.

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