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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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WWZMDiB CC CV Buck Converter DC 6-40V to 1.2-35V 20A 300W Power Supply Step Down Module for Solar Energy, Photovoltaic Energy, Industrial Equipment

WWZMDiB CC CV Buck Converter DC 6-40V to 1.2-35V 20A 300W Power Supply Step Down Module for Solar Energy, Photovoltaic Energy, Industrial Equipment

Name: WWZMDiB CC CV Buck Converter DC 6-40V to 1.2-35V 20A 300W Power Supply Step Down Module for Solar Energy, Photovoltaic Energy, Industrial Equipment
Brand: Wwzmdib
SKU: 703182316
Price: 567.33 MAD
Availability: InStock
Rating: 2.6 (5 reviews)

Product ID: 703182316

Details

Brand
WWZMDiB
Current Rating
20 Amps
Mounting Type
Rack Mount
Power Source
Battery
Specification Met
CE ETL FCC UL

⚡20A max output current

🔋6-40V wide input voltage range

🔧Adjustable 1.2-36V output voltage

567 DH

Duties & taxes included

In stock

Sold byAmazon MoroccoDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Morocco.

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Description

⚡ Power your projects with precision and confidence—never settle for less!

HEAVY DUTY BUILD - Large 30A screw terminals and high-frequency low-resistance capacitors deliver stable, low-ripple power with easy installation.
ROBUST SAFETY FEATURES - Instant short-circuit protection and stable constant current/voltage output ensure reliable, worry-free operation.
PRECISION POWER CONTROL - Fine-tune voltage and current with dual potentiometers for exact output tailored to your project needs.
HIGH EFFICIENCY CONVERSION - Up to 96% efficiency thanks to advanced synchronous rectification technology—less heat, more power.
VERSATILE APPLICATION READY - Perfect for motors, LED displays, solar panels, battery charging, and industrial equipment—future-proof your power supply.

The WWZMDiB Constant Current CC CV Buck Converter Module is a high-performance, adjustable step-down voltage regulator supporting 6-40V input and delivering up to 20A output current at 1.2-36V. Featuring synchronous rectification for up to 96% efficiency, it offers precise voltage and current control, instant short-circuit protection, and robust build quality with large screw terminals. Ideal for powering motors, LEDs, battery charging, and industrial applications, this compact 300W module ensures stable, low-ripple output for professional-grade power management.

Specifications

ASIN	B0B825HRB9
Brand	WWZMDiB
Brand Name	WWZMDiB
Current Rating	20 Amps
Customer Reviews	3.9 out of 5 stars 70 Reviews
Item Type Name	Constant Current CC CV Buck Converter Module
Item Weight	0.09 Kilograms
Manufacturer	WWZMDiB
Maximum Frequency	150 KHz
Minimum Frequency	50 Hz
Model Number	W-08-13
Mounting Type	Rack Mount
Power Source	DC
Power Source Type	DC
Specification Met	CE, ETL, FCC, RoHS, UL
UPC	618202520747
Unit Count	1 Count

Reviews

T**.

Basura

No hace nada. El voltaje simplemente pasa. Los potenciómetros para ajustar el voltaje de salida no hacen nada, e incluso el interruptor que está etiquetado como ON/OFF no hace nada

8.03.2025

K**N

Product quality is not good

Potentiometers don’t do incremental changes. Power LED doesn’t discharge. I don’t have a great experience.

15.03.2026

E**.

Buck converter

Works as advertised. No issues with reducing voltage. Would bye again. Great product!

20.12.2025

A**R

Great value and it works

Works great. A proprietary battery for a device I have died, so I used this attached to a big 12v DC battery to simulate the exact voltage and amperage that the broken battery provided and it works perfectly. Very good value for money.

5.08.2025

B**T

Not working.

Not working

21.11.2025

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TrustScore 4.5 | 7,300+ reviews

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The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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Smooth transaction and product arrived in perfect condition.

3 weeks ago

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567 DH

Duties & taxes included

In stock

Sold byAmazon MoroccoDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Morocco.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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