DC Buck Step Down Converter Module LM317 Voltage Regulator LED Voltmeter 5V 12V

Description

This versatile DC buck step-down converter module is designed to efficiently reduce input voltage to a desired output voltage. It incorporates an LM317 voltage regulator for precise output control and an LED voltmeter for real-time voltage monitoring. The module is ideal for various applications requiring a stable and regulated DC power supply.

Key Features

• Step-Down Conversion: Converts higher input voltages to lower output voltages.
• LM317 Voltage Regulator: Ensures precise and stable output voltage.
• LED Voltmeter: Displays the current output voltage for easy monitoring.
• Adjustable Output Voltage: Allows for customization to meet specific requirements.
• High Efficiency: Minimizes power loss during voltage conversion.
• Compact Size: Suitable for space-constrained applications.

Applications

This DC buck step-down converter module is widely used in various fields, including:

• Electronics Projects: Powering Arduino boards, Raspberry Pis, and other electronic devices.
• LED Lighting: Driving LED strips, bulbs, and other lighting fixtures.
• Battery-Powered Devices: Providing regulated power for portable devices.
• Industrial Automation: Powering sensors, actuators, and control systems.
• Laboratory Equipment: Supplying power for scientific instruments.

DATA SHEET AND USECASE

Key Specifications:

• Input Voltage:

  • DC: 0V to 30V
  • AC: 0V to 22V

• Output Voltage:

  • Adjustable from 1.25V to 28V DC

• Maximum Output Current:

  • Up to 2A

• Minimum Voltage Differential (Dropout Voltage):

  • 3V (The input voltage must be at least 3V higher than the desired output voltage for proper regulation)

• Module Dimensions:

  • Approximately 69mm x 50mm x 27mm (Length x Width x Height)