---
product_id: 8759960
title: "K1823 1A Power Supply Kit"
brand: "velleman"
price: "₨638"
currency: SCR
in_stock: true
reviews_count: 7
url: https://www.desertcart.sc/products/8759960-k1823-1a-power-supply-kit
store_origin: SC
region: Seychelles
---

# 1A output 2.1" x 2.1" DIY kit K1823 1A Power Supply Kit

**Brand:** velleman
**Price:** ₨638
**Availability:** ✅ In Stock

## Summary

> 🔌 Power Up Your Projects with Style!

## Quick Answers

- **What is this?** K1823 1A Power Supply Kit by velleman
- **How much does it cost?** ₨638 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/8759960-k1823-1a-power-supply-kit)

## Best For

- velleman enthusiasts

## Why This Product

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

## Key Features

- • **Compact Design:** Space-saving dimensions fit any workspace.
- • **DIY Empowerment:** Assemble your own power supply and enhance your soldering skills.
- • **Robust Performance:** Delivers a steady 1A output for reliable operation.
- • **High Input Tolerance:** Handles up to 40V DC input for maximum flexibility.
- • **Versatile Voltage Range:** Adjusts from 1.5V to 35V for diverse applications.

## Overview

The Velleman K1823 is a compact and versatile power supply kit that allows you to adjust voltage from 1.5 to 35 volts at a maximum output of 1 Amp. Perfect for DIY enthusiasts, this kit requires basic soldering skills and features a robust design that can handle up to 40V DC input, making it an essential tool for any electronics project.

## Description

VellemanK1823 1A Power Supply Kit

## Features

- This small power supply provides a regulated voltage, adjustable between 1.5 and 35 volts at 1 Amp
- Supplied without heatsink
- output current: 1A max., max. dissipation: 15W (cooled)
- max. input voltage: 40V DC, PCB dimensions: 2.1" x 2.1"
- Kit - Basic Soldering Required

## Images

![K1823 1A Power Supply Kit - Image 1](https://m.media-amazon.com/images/I/71mlRra+u5L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 







  
  
    Four Stars
  

*by R***Y on Reviewed in the United States 🇺🇸 on June 3, 2016*

Great value for the price. It is cheaper than if you bought all the parts separately.

### ⭐⭐⭐⭐⭐ 







  
  
    Easy to build and works well.
  

*by P***T on Reviewed in the United States 🇺🇸 on March 30, 2021*

All is good, though I do recommend you replace the included 120 ohm resistor (just one) with a 220 or 240 ohm resistor.  And don’t forget to use a small heat sink mounted with heat conductive grease on the LM-317 for all but the lightest of uses (under 100 mA).

### ⭐⭐⭐⭐⭐ 







  
  
    Easy assembly and they work fine.
  

*by J***S on Reviewed in the United States 🇺🇸 on August 10, 2021*

All the Velleman kits are great and handy to have around.

---

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**Shop now:** [https://www.desertcart.sc/products/8759960-k1823-1a-power-supply-kit](https://www.desertcart.sc/products/8759960-k1823-1a-power-supply-kit)

---

*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-22*