MP1584 DC-DC Step Down Buck Converter - 3A Adjustable
MP1584 DC-DC Step Down Buck Converter
DC-DC Step Down Power Supply Module 3A Adjustable Buck Converter
Ultra-Small Size DC-DC Step Down Power Supply Module 3A Adjustable Buck Converter
Ultra-Small Size DC-DC Step Down Power Supply Module 3A Adjustable Buck Converter
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MP1584 DC-DC Step Down Buck Converter - 3A Adjustable

155 In stock
Rs. 66.00 (Exc. GST)
Rs. 66.00

Most of the sensors, Development Boards like Arduino, Raspberry Pi and PIC Controllers work on either 5V or 3.3V most commonly available battery we have with us is 9V or 12V lead acid batteries so it is essential that we supply the components with correct voltage otherwise they may misbehave or simply not work at all. Also, fluctuations in power supply will result in errors and garbage data from the sensors. It may also corrupt the SD card on which you are writing the data or cause your program to misbehave. To deal with this problem we can use this Ultra-Small Size DC-DC Buck Converter module which can step down the DC voltages from upto 28V to 5-20V. The output voltage of this module can be adjusted too which means you can control the output voltage of this module. The main advantage of this module is that it can provide a high output current of upto 3A so that you can even connect small motors to it without thinking much but keep an eye on heat dissipation of the module.


  • Module Properties: non-isolated constant voltage module
  • Rectification: non-synchronous rectification
  • Input voltage: 4.5V-28V
  • Output Voltage (Less than input): 1.0V-20V
  • Output current: 3A maximum
  • Conversion efficiency: 92% (maximum)
  • Switching frequency: 1MHz

Product Description

Ultra-Small Size DC-DC Step Down Power Supply Module 3A Adjustable Buck Converter

The module is pretty easy to use. You just have to connect your positive and negative terminals of the battery or DC supply to the input terminals of the module and before connecting it to the components you are supplying power to, check and adjust the voltage of the output terminals by using a voltmeter and the blue potentiometer on the module itself. Keep in mind, it is a buck converter so it cant supply more voltage than the voltage it is provided with.

Package Contents

1× DC-DC Step Down Power Supply Adjustable Buck Converter Module

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Due to the type of products we sell, we accept limited returns. Below are the conditions where we can accept a return request.

1. Manufacturing Defect
If you receive a product with a manufacturing defect, please notify us within the 3 days of you receive the product, supported by proper pictures and description. Once our support team accept the return, we will provide a replacement or a complete refund including the return shipping cost. Please note that if your item is already soldered or modified in manner we will not be able to take it under return.

2. Wrong Item Shipped

If your item looks different from what is shown in the image on our website, we will take the item back and provide a refund or replacement as per your choice.

Limitation of Returns
We don't accept the returns for the products damanged by improper use of the product. Moreover we don't accept the return, if the ordered product is not fit for any specific application. Please read the product specifications and datasheet before selecting and ordering a product. Returns are accepted only with 3 days from the date of delivery.


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