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300W 20A Step Down DC-DC Buck Converter with Constant Voltage and Current Control
300W 20A Step Down DC-DC Buck Converter with Constant Voltage and Current Control
300W 20A Step Down DC-DC Buck Converter
300W 20A Step Down DC-DC Converter
300W 20A Step Down DC-DC Buck Converter
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  • Free Shipping

    On prepaid orders above INR 500

  • Cash On Delivery

    COD available for orders above INR 500

  • 3-5 Days Delivery

    Shipped within 24 hrs

  • Dedicated Support

    Mon to Sat - 10 AM to 6.30 PM

300W 20A Step Down DC-DC Buck Converter with Constant Voltage and Current Control

QC0775
1 In stock
Rs. 445.00 Rs. 382.00 (Exc. GST)
Rs. 382.00

Buck converter is used when you require to step down the DC voltage from a specified value to a lower value in DC voltage. Unlike AC voltage which you can control easily with a transformer, DC voltages are harder to control because you can’t use a transformer to control it and it requires switching regulators to do so. This 300W 20A DC-DC Step-down Adjustable Constant Current Module can be used to get adjustable output voltage ranges from 1.2V to 36V. The module provides a wide range of current output up to 20 A. With the heat sink mounted it can easily manage to run high-power applications continuously. The module has onboard multiturn potentiometers for high accuracy voltage and current regulation to provide good stability. As voltage and current are adjustable, it gives very easy to use at multiple Applications such as battery charging of multiple voltages like 12V, 9V, 3.6V, 24V, LED Driver power supply, Vehicle Power Supply, etc. i.e., it is a multipurpose module.

 

Specifications:

  • Output Voltage: 1.2V to 36V DC
  • Input Voltage: 6V to 40V DC (We suggest 10V to 40V)
  • Output Current: 20A(max.), 15A(suggested)
  • Efficiency: 95%(24V to 12V, 20A)
  • Output Ripple: ≤50mV
  • Wiring Method: Terminal
  • Short Circuit Protection: Self-recovery(cannot short circuit for long time)
  • Size: 60 x 53 x 27mm / 2.36 x 2.08 x 1.06″

Symbols:
VO+: Output positive
VO-: Output negative
+IN: Input positive
-IN: Input negative
CV: Output voltage adjustment
CC: Output current adjustment
EN: Enable, low voltage level shut off output; suspension, high voltage level is effective
When input and output is common grounded, no-load CV output constant voltage,CC output constant current

      

    Package Contents

    1×300W 20A Step Down DC-DC Buck Converter

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    Returns Policy

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

    1. Damaged During Shipment
    If you receive a product damaged during shipment, please notify us within the 3 days of you receive the product, supported by the 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.

    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.

    Shipping

    We ship to all over India with free shipping on all prepaid orders above 500. For Cash on Delivery orders INR 80 will be charged for orders below INR 599 and INR 30 will be charged for the orders above 599. Please contact to our support team at support@quartzcomponents.com for any question related to shipping.


    Please note that the Minimum Order Value is INR 500 for COD orders.

    Customer Reviews

    Based on 15 reviews
    73%
    (11)
    0%
    (0)
    7%
    (1)
    7%
    (1)
    13%
    (2)
    R
    R.V.
    बेकार है

    बेकार है

    L
    Liyakat Khan
    Very bad service not working product no response from quartz components

    Very bad service not working product no response from quartz components

    A
    Alok Kumar

    PCB quality is not tooo good in quality MOSFET getting very hot in minor load

    M
    Mukundraj Mudras
    Great product fantastic value for money

    Product working great. I am using it to change the battery in by solar system with 200 watts panel instead of a change controller. With the buck converter the battery is getting fully charged within above 4 hours. Great performance, I am fully satisfied.

    A
    Anil Ranga

    It's sells very bad product. I got a damaged product from this site that I had returned back but refund of that product not be done by this company yet.

    Customer Reviews

    Based on 15 reviews
    73%
    (11)
    0%
    (0)
    7%
    (1)
    7%
    (1)
    13%
    (2)
    R
    R.V.
    बेकार है

    बेकार है

    L
    Liyakat Khan
    Very bad service not working product no response from quartz components

    Very bad service not working product no response from quartz components

    A
    Alok Kumar

    PCB quality is not tooo good in quality MOSFET getting very hot in minor load

    M
    Mukundraj Mudras
    Great product fantastic value for money

    Product working great. I am using it to change the battery in by solar system with 200 watts panel instead of a change controller. With the buck converter the battery is getting fully charged within above 4 hours. Great performance, I am fully satisfied.

    A
    Anil Ranga

    It's sells very bad product. I got a damaged product from this site that I had returned back but refund of that product not be done by this company yet.

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