---
product_id: 56409039
title: "DIY LED U-Home 3Pcs DC3V-35V DC 3V 6V 12V 24V 35V Variable Voltage Regulator 5A PWM Speed Controller Switch Dimmer for DIY LED Panel Light Single Color LED Strip Light SMD5050/SMD5630/SMD3528"
brand: "happyskymall"
price: "$40"
currency: MXN
in_stock: false
reviews_count: 4
url: https://www.desertcart.mx/products/56409039-diy-led-u-home-3pcs-dc3v-35v-dc-3v-6v
store_origin: MX
region: Mexico
---

# 5A Power Output 1%-100% PWM Control 3-35V Voltage Range DIY LED U-Home 3Pcs DC3V-35V DC 3V 6V 12V 24V 35V Variable Voltage Regulator 5A PWM Speed Controller Switch Dimmer for DIY LED Panel Light Single Color LED Strip Light SMD5050/SMD5630/SMD3528

**Brand:** happyskymall
**Price:** $40
**Availability:** ❌ Out of Stock

## Summary

> ✨ Power Your Imagination with Precision Control!

## Quick Answers

- **What is this?** DIY LED U-Home 3Pcs DC3V-35V DC 3V 6V 12V 24V 35V Variable Voltage Regulator 5A PWM Speed Controller Switch Dimmer for DIY LED Panel Light Single Color LED Strip Light SMD5050/SMD5630/SMD3528 by happyskymall
- **How much does it cost?** $40 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/56409039-diy-led-u-home-3pcs-dc3v-35v-dc-3v-6v)

## Best For

- happyskymall enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Built-in resettable fuse for peace of mind during operation.
- • **Pack of Three:** Get more value with three controllers for multiple projects.
- • **Effortless Dimming:** Smoothly adjust brightness with a simple twist of the potentiometer.
- • **Unleash Your Creativity:** Transform your DIY projects with precision control.
- • **Versatile Voltage Options:** Easily switch between 3V to 35V for ultimate flexibility.

## Overview

The DIY LED U-Home 3Pcs DC Voltage Regulator is a versatile PWM speed controller designed for LED panel lights and strips. With a wide voltage range of 3V to 35V and a robust 5A output, it allows for precise dimming and speed control. The built-in safety features ensure reliable operation, making it perfect for DIY enthusiasts looking to elevate their lighting projects.

## Description

Specifications:  1.Operating voltage: DC3V-35V  2.Control power: Maximum 90W  3.Quiescent current: 0.01A(Standby)  4.PWM duty cycle: 1%-100%  5.PWM frequency: 10khz  6.Shell size: 30MM*24MM(Without handle) total height is 15MM   Note: Input voltage selection is divided into two stalls. Intermediate short contact and 3-15V short contact to connect to low voltage 3-15V input, intermediate and short contact 5-35V to connect to high voltage 5-35V. The default send out goods is 5-35V.  Packing included:  3 x PWM Speed Controller

## Features

- mini dc motor speed controller. PWM LED Dimmer for DIY LED Panel Light LED Strip Light
- Mini DC 3-35V 5A PWM Motor Speed Controller. Wide voltage DC motor speed controller, PWM duty cycle: 1% -100%.
- By screwing the potentiometer, you can turn off power supply output. High voltage and high current resettable fuse, overcurrent automatic disconnection, power off for cooling for a few seconds fuses automatic recovery.
- Default disconnection of short circuit point. Please note: the operating voltage can be switched to 3-15v by bridging the connectors marked '3-15v' on the PCB.
- Package included : 3 x PWM Speed Dimmer Controller

## Product Details

- **Color:** PWM Speed Controller Dimmer
- **Brand:** Happyskymall
- **Indoor/Outdoor Usage:** Indoor
- **Special Feature:** Color Changing
- **Light Source Type:** LED
- **Light Color:** Multicolor
- **Theme:** Indoor
- **Style:** Modern
- **Material:** Other
- **Controller Type:** PWM Speed Controller

## Images

![DIY LED U-Home 3Pcs DC3V-35V DC 3V 6V 12V 24V 35V Variable Voltage Regulator 5A PWM Speed Controller Switch Dimmer for DIY LED Panel Light Single Color LED Strip Light SMD5050/SMD5630/SMD3528 - Image 1](https://m.media-amazon.com/images/I/616HOaSqq6L.jpg)
![DIY LED U-Home 3Pcs DC3V-35V DC 3V 6V 12V 24V 35V Variable Voltage Regulator 5A PWM Speed Controller Switch Dimmer for DIY LED Panel Light Single Color LED Strip Light SMD5050/SMD5630/SMD3528 - Image 2](https://m.media-amazon.com/images/I/81orBT+JnoL.jpg)
![DIY LED U-Home 3Pcs DC3V-35V DC 3V 6V 12V 24V 35V Variable Voltage Regulator 5A PWM Speed Controller Switch Dimmer for DIY LED Panel Light Single Color LED Strip Light SMD5050/SMD5630/SMD3528 - Image 3](https://m.media-amazon.com/images/I/91ANGdV5D2L.jpg)
![DIY LED U-Home 3Pcs DC3V-35V DC 3V 6V 12V 24V 35V Variable Voltage Regulator 5A PWM Speed Controller Switch Dimmer for DIY LED Panel Light Single Color LED Strip Light SMD5050/SMD5630/SMD3528 - Image 4](https://m.media-amazon.com/images/I/81gA5KcPzeL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for the price
*by R***L on January 30, 2020*

The media could not be loaded. These work great for small projects, I use them to make custom led lights. They are easy to modify

### ⭐⭐⭐⭐ Simplicity
*by G***D on March 13, 2022*

It's simple to connect and operates well with a steady output out of six of them I purchased I had one that did not work. But it's dependable enough that I would buy it again.

### ⭐ It Blew Up
*by A***. on November 11, 2018*

I bought this to dim a led backlight on a monitor, and everything should have worked. The power supply for the panel is rated at a max of 4A and 12V which are both with in the spec of the dimmer. I wired it up correctly, and was able to dim the backlight just as intended. Then I noticed the cap bulging and before I could pull the power, BOOM, the cap is no more (and all over my kitchen).

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**Shop now:** [https://www.desertcart.mx/products/56409039-diy-led-u-home-3pcs-dc3v-35v-dc-3v-6v](https://www.desertcart.mx/products/56409039-diy-led-u-home-3pcs-dc3v-35v-dc-3v-6v)

---

*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-03-06*