---
product_id: 93907633
title: "Anmbest CC CV Constant Current Buck Converter Module DC 6-40V to DC 1.2-36V Adjustable Step Down Voltage Regulator 20A 300W Power Supply Module with Short Circuit Protection Function"
brand: "anmbest"
price: "RM6"
currency: MYR
in_stock: false
reviews_count: 2
url: https://www.desertcart.com.my/products/93907633-anmbest-cc-cv-constant-current-buck-converter-module-dc-6
store_origin: MY
region: Malaysia
---

# Anmbest CC CV Constant Current Buck Converter Module DC 6-40V to DC 1.2-36V Adjustable Step Down Voltage Regulator 20A 300W Power Supply Module with Short Circuit Protection Function

**Brand:** anmbest
**Price:** RM6
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Anmbest CC CV Constant Current Buck Converter Module DC 6-40V to DC 1.2-36V Adjustable Step Down Voltage Regulator 20A 300W Power Supply Module with Short Circuit Protection Function by anmbest
- **How much does it cost?** RM6 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/93907633-anmbest-cc-cv-constant-current-buck-converter-module-dc-6)

## Best For

- anmbest enthusiasts

## Why This Product

- Trusted anmbest brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Technical Specifications: Input Voltage: 6V to 40V DC (10V to 40V is suggested) Output Voltage: 1.2V to 36V DC Output Current: 20A (max.), 15A (suggested) Efficiency: 95% (24V to 12V, 20A) Output Ripple: less than 50mV Wiring Method: Terminal Short Circuit Protection: Self-recovery (cannot short circuit for long time) Size:60×53×27mm / 2.36×2.08×1.06 inch(L * W * H) Pins Description: 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 includes:  1 X DC DC Buck Converter 300W 20A

## Features

- Anmbest buck converter input voltage range is DC 6-40V, adjustable output voltage range is DC 1.2-36V, can be used to convert 24v to 12v 5v, adjustable output current range is 0-20A, max output power is 300W. The step down regulator can apply to constant output current.
- With a wide input voltage range from 6V to 40V, the step-down converter can accurately adjust output voltage and current. The efficiency can be up to 95%,(measured at 20A, converting 24V to 12V).
- It is designed with 75V/80A large current dual MOS tube. Input and output use high frequency low resistance electrolytic capacitor, low ripple, and gives a stable output. Wiring is convenient with these large current 30A screw terminals.
- The buck module has 2 heat sink that could enhance heat dissipation. When there is a big difference between input and output voltage, please decrease power and current.
- Application: Motors, audio, monitor, LED car display, air conditioner, fans, solar energy, photovoltaic energy, DVD, LED lights, pumps, industrial equipment appliances, etc.

## Images

![Anmbest CC CV Constant Current Buck Converter Module DC 6-40V to DC 1.2-36V Adjustable Step Down Voltage Regulator 20A 300W Power Supply Module with Short Circuit Protection Function - Image 1](https://m.media-amazon.com/images/I/61uLW7J2pUL.jpg)
![Anmbest CC CV Constant Current Buck Converter Module DC 6-40V to DC 1.2-36V Adjustable Step Down Voltage Regulator 20A 300W Power Supply Module with Short Circuit Protection Function - Image 2](https://m.media-amazon.com/images/I/61FZ-0PGiPL.jpg)
![Anmbest CC CV Constant Current Buck Converter Module DC 6-40V to DC 1.2-36V Adjustable Step Down Voltage Regulator 20A 300W Power Supply Module with Short Circuit Protection Function - Image 3](https://m.media-amazon.com/images/I/61+PNGtxanL.jpg)
![Anmbest CC CV Constant Current Buck Converter Module DC 6-40V to DC 1.2-36V Adjustable Step Down Voltage Regulator 20A 300W Power Supply Module with Short Circuit Protection Function - Image 4](https://m.media-amazon.com/images/I/61A-R5PeuLL.jpg)
![Anmbest CC CV Constant Current Buck Converter Module DC 6-40V to DC 1.2-36V Adjustable Step Down Voltage Regulator 20A 300W Power Supply Module with Short Circuit Protection Function - Image 5](https://m.media-amazon.com/images/I/61Qx7V0h2OL.jpg)

## Customer Reviews

### ⭐ 







  
  
    Sold as new and I  get used!
  

*by B***4 on Reviewed in the United States on February 14, 2019*

Really, a used item sold as new. Burnt Solder on screw holding heat sink! I’ve returned these same regulators so many times due to them not holding up to less than 9 amps. Now I pay extra shipping to replace a defective regulator and I get this in the mail today! First thing I did was test it. Yes, it worked, but would you put your confidence in this product? Especially after having so many fail in the past from other companies?

### ⭐⭐⭐⭐⭐ 







  
  
    Works as described
  

*by A***R on Reviewed in the United States on December 18, 2018*

Used this product for small hobby projects. I've been happy so far with this product.

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**Shop now:** [https://www.desertcart.com.my/products/93907633-anmbest-cc-cv-constant-current-buck-converter-module-dc-6](https://www.desertcart.com.my/products/93907633-anmbest-cc-cv-constant-current-buck-converter-module-dc-6)

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-03-30*