---
product_id: 456952416
title: "LM317 Power Supply Adjustable Voltage Regulator Kit AC-DC 110V to 1.25V-12V Output 5V 12V Voltmeter Electronic DIY Kits with Manual"
brand: "alamscn"
price: "14287 Ft"
currency: HUF
in_stock: true
reviews_count: 8
category: "Alamscn"
url: https://www.desertcart.hu/products/456952416-lm317-power-supply-adjustable-voltage-regulator-kit-ac-dc-110v
store_origin: HU
region: Hungary
---

# 110V AC input power Compact acrylic case design 1.25V-12V adjustable output LM317 Power Supply Adjustable Voltage Regulator Kit AC-DC 110V to 1.25V-12V Output 5V 12V Voltmeter Electronic DIY Kits with Manual

**Brand:** alamscn
**Price:** 14287 Ft
**Availability:** ✅ In Stock

## Summary

> 🔌 Power your creativity with precision and style!

## Quick Answers

- **What is this?** LM317 Power Supply Adjustable Voltage Regulator Kit AC-DC 110V to 1.25V-12V Output 5V 12V Voltmeter Electronic DIY Kits with Manual by alamscn
- **How much does it cost?** 14287 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/456952416-lm317-power-supply-adjustable-voltage-regulator-kit-ac-dc-110v)

## Best For

- alamscn enthusiasts

## Why This Product

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

## Key Features

- • **DIY Friendly Assembly:** Clear, color-coded instructions make building a breeze
- • **Versatile Power Source:** Perfect for hobbyists and pros needing reliable adjustable voltage
- • **Transparent Acrylic Case:** Show off your build with a sleek, durable enclosure
- • **Cost-Effective Innovation:** Save big compared to bench power supplies without sacrificing quality
- • **Precision Voltage Control:** Easily dial in 1.25V to 12V for any project need

## Overview

The LM317 Power Supply Adjustable Voltage Regulator Kit converts 110V AC input into a finely tunable 1.25V to 12V DC output, housed in a transparent acrylic case. Designed for electronics enthusiasts, it includes detailed, color-coded instructions for easy DIY assembly, making it an affordable and versatile power solution for various projects.

## Description

ALAMSCN LM317 Power Supply Adjustable Voltage Regulator Kit AC-DC 110V to 1.25V-12V Output 5V 12V Voltmeter Electronic DIY Kits with Manual: desertcart.com: Industrial & Scientific

Review: Fun to build and very useful afterwards - The kit wasn’t too difficult to assemble. It was quite enjoyable to build. After it was done, I was able to use it for several other projects requiring a power source. This is much cheaper than a dedicated bench power supply. It doesn’t have as many features as one of the large power supplies, but it does its job well and looks good. The best part is knowing you built it yourself. I would recommend this to anyone wanting to learn to solder and get into electronics. The instructions were clear and easy to go off of.
Review: better than advertised, buy 2 for dual power supply - up to 14.5 vdc (image 2) - takes a bit of plastic trimming to get the power cord it the slot, otherwise a simple effective kit, output leads can benefit from upgrade to a longer cord (as shown image 1)

## Features

- Adjustable Output: 110V input voltage, 1.25V-12V adjustable voltage output, easy for electronic DIY electronics enthusiasts to learn and practice.
- Acrylic Case: With transparent thick acrylic board, the assembled module can be properly placed.
- Colored installation instructions: with detailed instructions for installation steps and precautions. Please refer to the manual for installation.
- Note on installation and adjustment: ①Install the short parts first, and then the tall parts; ②for electrolytic capacitors and LEDs, the long wire is positive (+), and the short wire is negative (-); ③The voltage is not adjustable--Check for short circuit behind the voltmeter; ④The voltage adjustable range is small--check the R1 resistor for errors.
- If you find any missing or damaged parts, please contact customer service for a refund or replacement. We are committed to providing you with satisfactory service.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Customer Reviews | 4.3 out of 5 stars 62 Reviews |

## Images

![LM317 Power Supply Adjustable Voltage Regulator Kit AC-DC 110V to 1.25V-12V Output 5V 12V Voltmeter Electronic DIY Kits with Manual - Image 1](https://m.media-amazon.com/images/I/71CBHDwIbmL.jpg)
![LM317 Power Supply Adjustable Voltage Regulator Kit AC-DC 110V to 1.25V-12V Output 5V 12V Voltmeter Electronic DIY Kits with Manual - Image 2](https://m.media-amazon.com/images/I/71DAg4M3RIL.jpg)
![LM317 Power Supply Adjustable Voltage Regulator Kit AC-DC 110V to 1.25V-12V Output 5V 12V Voltmeter Electronic DIY Kits with Manual - Image 3](https://m.media-amazon.com/images/I/810WVWDZl+L.jpg)
![LM317 Power Supply Adjustable Voltage Regulator Kit AC-DC 110V to 1.25V-12V Output 5V 12V Voltmeter Electronic DIY Kits with Manual - Image 4](https://m.media-amazon.com/images/I/81rj5U4754L.jpg)
![LM317 Power Supply Adjustable Voltage Regulator Kit AC-DC 110V to 1.25V-12V Output 5V 12V Voltmeter Electronic DIY Kits with Manual - Image 5](https://m.media-amazon.com/images/I/7116QaLc7VL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fun to build and very useful afterwards
*by B***. on August 27, 2022*

The kit wasn’t too difficult to assemble. It was quite enjoyable to build. After it was done, I was able to use it for several other projects requiring a power source. This is much cheaper than a dedicated bench power supply. It doesn’t have as many features as one of the large power supplies, but it does its job well and looks good. The best part is knowing you built it yourself. I would recommend this to anyone wanting to learn to solder and get into electronics. The instructions were clear and easy to go off of.

### ⭐⭐⭐⭐ better than advertised, buy 2 for dual power supply
*by G***M on January 11, 2023*

up to 14.5 vdc (image 2) - takes a bit of plastic trimming to get the power cord it the slot, otherwise a simple effective kit, output leads can benefit from upgrade to a longer cord (as shown image 1)

### ⭐⭐⭐⭐⭐ Easy and quite a lot of fun to build.
*by D***Y on November 22, 2024*

About 3-hours passed in the blink of an eye while I was soldering this. I enjoyed it immensely. As well as it providing an accurate amount of voltage, the kit came with everything well packaged and in good shape. For a few bucks, this is a great value. If you're interested in developing your soldering skills and need a power supply for any projects you have in mind, I highly reccomend this kit.

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-19*