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Geekcreit® Mini DC-DC Converter Step Down Module Adjustable Power Supply Module Board

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product for everyday users

The Geekcreit® Mini DC-DC Converter Step Down Module Adjustable Power Supply Module Board is a value-for-money product designed for everyday users.

compact and portable
₹1,344-25%
MRP:₹1,785Save ₹441
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Price: ₹1,344

Total: ₹1,344
Buying tip: A well-rounded choice at a fair price. Recommended for most buyers.
Estimated delivery: 23 Aug6 Sept
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SKU: bg-2008209

About This Product

The Geekcreit® Mini DC-DC Converter Step Down Module Adjustable Power Supply Module Board is a value-for-money designed for everyday users. It delivers reliable performance at an accessible price.

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Description:
This is a DC power step down converter module that is ultra light weight, just the size of a finger nail.
This Mini DC-DC Adjustable Step Down Converter is used for DIY mobile power, monitor power supply, buggies power, camera power supply, car power, communications equipment supply, there are a variety of size and weight for demanding situations (such as aviation models,etc.)

Specification:
Colour: Green
Input voltage: 4.5V ~ 28V
Output voltage: 0.8V ~ 20V
Output current: rated current is 2A, maximum 3A (Additional heatsink is required)
Conversion efficiency: 96% (Highest)
Output ripple: < 30mV
Switching frequency: 1.5MHz (Highest) 1MHz (typically)
Work temperature: -45°C to +85°C
Potentiometer adjustment direction: clockwise (decrease), counter clock wise (decrease increase)
Dimension: 22 x 17 x 4mm (L x W x G)

Note:
This can't be used to step up voltage

Package included:
1/3/5/10/20 (optional) x Mini DC-DC converter step down module



Product Safety Information

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.