Sale
300W 20A Step Down DC-DC Buck Converter
300W 20A Step Down DC-DC Converter
300W 20A Step Down DC-DC Buck Converter
Click to zoom in
  • 3-5 Days Delivery

    Fast Delivery

  • Dedicated Support

    Mon to Sat - 10 AM to 6.30 PM

  • Free Shipping

    On orders above INR 599

  • Cash On Delivery

    COD available on all orders

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

QC0775
16 In stock
Rs. 649.00 Rs. 470.00 (Exc. GST)
Rs. 470.00

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

    Read More
    Read Less

    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. 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.

    Shipping

    We ship to all over India with free shipping on all prepaid orders. For Cash on Delivery orders INR 70 will be charged for orders below INR 599 and INR 20 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 200 for both prepaid and COD orders.

    Customer Reviews

    Based on 6 reviews
    83%
    (5)
    0%
    (0)
    17%
    (1)
    0%
    (0)
    0%
    (0)
    R
    R MADHAVA WARRIER
    DOES NOT HAVE AUTO CUTOFF.

    It was not mentioned anywhere that it does not have auto cut off. Now i have to add another circuit for auto cut off.

    H
    Hari Prasad

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

    A
    Alan Gracias
    300 W Buck Converter

    Works as described.

    A
    ANKUR GULATI

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

    a
    abinash Barman
    Perfom

    Perfect. Thnks to Quartz

    Customer Reviews

    Based on 6 reviews
    83%
    (5)
    0%
    (0)
    17%
    (1)
    0%
    (0)
    0%
    (0)
    R
    R MADHAVA WARRIER
    DOES NOT HAVE AUTO CUTOFF.

    It was not mentioned anywhere that it does not have auto cut off. Now i have to add another circuit for auto cut off.

    H
    Hari Prasad

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

    A
    Alan Gracias
    300 W Buck Converter

    Works as described.

    A
    ANKUR GULATI

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

    a
    abinash Barman
    Perfom

    Perfect. Thnks to Quartz

    Your cart

    ×