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DC9V-120V 100V96V84V72V24V to 5V 3A Step Down Module

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Buck Converter for everyday users

The DC9V-120V 100V96V84V72V24V to 5V 3A Step Down Module is a value-for-money buck converter designed for everyday users. It features Model No. / Name: DC9V-120V to 5V 3A Step Down Module and Input: 16V to 120V DC.

₹735
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Total: ₹735
Buying tip: A smart budget buy — solid performance without breaking the bank.
Estimated delivery: 24 Aug7 Sept
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Quick Specs

Model No. / Name: DC9V-120V to 5V 3A Step Down Module
Input: 16V to 120V DC
Output: 12V DC, up to 3A
Efficiency: 95%
Shipping Weight: 0.001 kg
Shipping Dimensions: 1 × 1 × 1 cm

Ideal For

Everyday convenience
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SKU: robu-2275905Category: Buck Converter

About This Product

The DC9V-120V 100V96V84V72V24V to 5V 3A Step Down Module is a value-for-money buck converter designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

  • Model No. / Name: DC9V-120V to 5V 3A Step Down Module
  • Input: 16V to 120V DC
  • Output: 12V DC, up to 3A
  • Efficiency: 95%
  • Shipping Weight: 0.001 kg
  • Shipping Dimensions: 1 × 1 × 1 cm

Why Buy from Elecvora?

Elecvora sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

This DC9V-120V to 5V 3A Step Down Converter (Buck Converter) is designed to efficiently convert high DC input voltages (from 16V to 120V) to a stable 12V DC output. With its 3A maximum output current, this module is ideal for a variety of industrial, automotive, and consumer applications that require a reliable 12V power supply. It features high efficiency (up to 95%), low ripple, and robust overload protections.


Features:

  1. Wide Input Voltage: Accepts 16V to 120V DC input.
  2. Fixed Output Voltage: Provides stable 5V DC output.
  3. Output Current: Capable of driving up to 3A (recommended continuous current: 1.5A).
  4. High Efficiency: Up to 95%, with better efficiency at lower input voltages.
  5. Protection Features: Built-in overcurrent, overtemperature, and short-circuit protection.
  6. Soft Start: Ensures smooth startup to protect components.
  7. Low Standby Current: Efficient operation with minimal power draw during idle periods.
  8. Industrial Grade: Operating temperature range from -40°C to +85°C.
  9. Compact Size: Small module size of 42 x 30 x 17 mm.
  10. Operating Frequency: 140KHz typical operating frequency.
  11. Constant Voltage, Constant Current: Ensures stable voltage and current output.

Package Includes:

1 x DC9V-120V 100V96V84V72V24V to 5V 3A Step Down Module

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.