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DC-DC Step Down Adjustable Voltmeter Buck Converter Power Module 4-35V LM2596

DC-DC Step Down Adjustable Voltmeter Buck Converter Power Module 4-35V LM2596

The DC-DC Step-Down Adjustable Voltmeter Buck Converter Power Module based on the LM2596 is an efficient and versatile power management solution. It is ideal for voltage regulation in a wide range of applications, offering precision, safety, and ease of use for electronics enthusiasts and professionals alike.

Package Includes:

  • 1 x DC-DC Step-Down Adjustable Voltmeter Buck Converter Power Module 4-35V LM2596

25.00 AED 25.00 AED Tax Included
25.00 AED Tax Included

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Features:

  • Wide Input Voltage Range: Accepts 4–40V DC, suitable for various power sources.
  • Adjustable Output Voltage: Output voltage range of 1.25–37V DC for flexible usage.
  • High Output Capacity: Delivers up to 2A continuous current for powering demanding devices.
  • Built-in Digital Voltmeter: Onboard voltmeter displays voltage between 0–40V with ±0.1V accuracy.
  • Multiple Protections: Includes reverse polarity protection, output short circuit protection, and thermal shutdown.
  • Compact Size: Small form factor and lightweight design make it suitable for embedded use.

Specifications:

  • Input Voltage: 4V – 40V DC
  • Output Voltage: 1.25V – 37V DC (Adjustable)
  • Output Current: Up to 2A
  • Voltmeter Accuracy: ±0.1V
  • Dimensions: 6.1 x 3.4 x 1.2 cm
  • Weight: 22g
  • Display: LED Digital Voltmeter Tube

Pinout:

LM2596 Buck Converter Module Pinout

How the Module Works:

The module allows easy adjustment of the output voltage using an onboard potentiometer. The LED display shows either input or output voltage, which can be toggled using the onboard button. Calibration procedures can be followed for increased accuracy.

Applications:

  • Battery charging circuits
  • Power supply regulation for Arduino and microcontrollers
  • DIY electronic projects
  • Voltage step-down in automotive systems

 

 

 

Features

  • LoRa SX1276 Wireless Module: Built around the SX1276 chip, the module employs LoRa technology, allowing for long-range data transmission and excellent penetration capabilities.
  • Configurable Output Power: The module's output power can be adjusted from +13 to +20 dBm (up to 100 mW) through software settings, providing flexibility in balancing communication distance and power consumption.
  • Low Power Consumption: During transmission, power consumption ranges from 50mA (+13 dBm) to 150mA (+20dBm), while in listening mode, it requires approximately 30mA, making it energy-efficient for battery-operated applications.
  • AES-128 Encryption Support: The module offers AES-128 encryption, ensuring secure and private data transmission, making it suitable for applications that require data confidentiality.
  • Multipoint Network Capabilities: It supports multipoint networks, allowing the establishment of individual nodes within the network for seamless and efficient communication.
  • Wide Power Supply Range: The module can be powered with a voltage range from 3V to 5V, making it compatible with various power sources and microcontrollers.

NOTE: It is important to solder a 16cm length of cable to the antenna pin before using it since not connecting any antenna can damage it. Optionally, the board has pads to solder an SMA connector with antenna thread.

Specifications

  • LoRa SX1276 wireless module with SPI interface (900 MHz)
  • Output power: +13 to +20 dBm up to 100 mW configurable by software
  • Consumption: 50mA (+13 dBm) to 150mA (+20dBm) in transmission, approx 30mA in listening
  • Supports AES-128 encryption
  • Supports multipoint networks with individual nodes
  • Power: 3 to 5V