---
product_id: 6579220
title: "KA3005D"
brand: "korad"
price: "47421 kr"
currency: ISK
in_stock: null
reviews_count: 8
category: "Korad"
url: https://www.desertcart.is/products/6579220-ka3005d
store_origin: IS
region: Iceland
---

# 30V max output 4 memory presets 5A max current KA3005D

**Brand:** korad
**Price:** 47421 kr
**Availability:** ❌ Out of Stock

## Summary

> ⚙️ Power your projects with precision and confidence — don’t get left in the dark!

## Quick Answers

- **What is this?** KA3005D by korad
- **How much does it cost?** 47421 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/6579220-ka3005d)

## Best For

- korad enthusiasts

## Why This Product

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

## Key Features

- • **Global Compatibility:** Dual input voltage (110/220V) ensures reliable operation anywhere in the world.
- • **Built-In Safety Assurance:** Overload, short-circuit, thermal protection plus output lock and load on/off for worry-free use.
- • **Time-Saving Memory Recall:** 4 programmable memory buttons let you instantly load your preferred settings and get to work.
- • **Precision at Your Fingertips:** 4-digit backlit LED display with 0.001V/A resolution for ultra-clear, accurate readings.
- • **Effortless Multi-Mode Control:** Switch seamlessly between constant voltage and current modes with intuitive knob and buttons.

## Overview

The KORAD KA3005D is a professional-grade 30V, 5A DC linear power supply featuring a high-precision 4-digit backlit LED display, dual voltage input for global use, and advanced safety protections. Its programmable memory recall and easy-to-use controls make it ideal for engineers, hobbyists, and small labs seeking reliable, accurate power delivery with minimal setup time.

## Description

Buy KORAD KA3005D - Precision Variable Adjustable 30V, 5A DC Linear Power Supply Digital Regulated Lab Grade…: Power Supplies - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Very nice bench supply. - This is a very nice and not terribly expensive single output power supply. I have yet to use it extensively, but ran it through its paces the other night and found the features worked pretty much as expected. I especially like the programable memories, so I can set it up for different applications, and just tap the memory button and be ready to go. The over voltage and over current protections work well, as do the constant current and voltage functions. I do find the fine adjust a little odd, but that seems par for the course with these supplies. Finally, the ability to switch off the output and adjust the voltage and current with the output off is quite nice. FWIW, I've been doing electronics as a hobby and profession for pushing 50 years now.
Review: Keeps providing constant power - Great power supply. A little of the high size of pricing but unlike the less expensive models that will tap out of the correct voltage after 10 or minutes of run time, this just keeps on going.

## Features

- ◆ HIGH PRECISION INSTRUMENT WITH MANY UNIQUE FEATURES - Very Easy setup with a rapid adjustment knob. There are buttons to switch to course or fine adjustment and a button to switch to voltage or current selection. The input voltage is switchable between 110/220 Volts for use in all countries. It has 4 Memory Recall buttons so you can save time setting up the supply to your required conditions.
- ◆ 4 DIGITS READINGS WITH BACK-LIT LED DISPLAY - With a 0.001V and 0.001A resolution, 4 digits provide more accurate and clearer visible readout for the voltage and current values with only 1 knob, extremely durable and easily visible even in low-light usage, meeting the needs of most people, ideal for business, small labs or the hobbyist at home.
- ◆ HIGH-QUALITY WITH ESSENTIAL SAFETY - Grounding wire, thermal protection, voltage and current overload and short-circuit protection ensure the safety. The built-in quiet variable fan reduces the operational noise and prolongs the life of product. There is a load on and off button so you can safely connect your load to the supply. There is also a lock button to prevent accidental changes.
- ◆ CONSTANT VOLTAGE & CURRENT OPERATION MODE - Easy to dial in the desired voltage with the encoded-controlled adjustment knob and then you choose the mode with one of the constant buttons.
- ◆ WHAT YOU GET - 1 x Korad KA3005D Power supply , 1 x power cord , 1x Set of 5 Amp test leads, 1 x User manual

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | KORAD |
| Color | White |
| Connector Type | Barrel Connector |
| Input Voltage | 220 Volts |
| Item Weight | 10 Pounds |
| Material | Metal, Plastic |

## Product Details

- **Brand:** KORAD
- **Color:** White
- **Material:** Metal, Plastic
- **Item Weight:** 10 Pounds
- **Connector Type:** Barrel Connector

## Images

![KA3005D - Image 1](https://m.media-amazon.com/images/I/31OnI5IxSDL.jpg)
![KA3005D - Image 2](https://m.media-amazon.com/images/I/71MKjLqF4vL.jpg)
![KA3005D - Image 3](https://m.media-amazon.com/images/I/71ioEqlLAXL.jpg)
![KA3005D - Image 4](https://m.media-amazon.com/images/I/71vtfvqjWdL.jpg)
![KA3005D - Image 5](https://m.media-amazon.com/images/I/81an3lQ48AL.jpg)

## Questions & Answers

**Q: What is the minimum increment can it adjust the output voltage?**
A: The Output can be adjusted.  You can move cursor to adjust between 0.01V and 31.0V

**Q: Does it come with leads or a power cord?**
A: Yes it comes with a power cord and leads with alligator clips.

**Q: Does the fan run all the time or just when under load until the internal heat subsides and then goes quiet?**
A: It runs all the time and increases under load

**Q: What revision is this power supply? there are 3 A, B and C being the C the one that fixed most of the issues the A had.**
A: This is a question best posed to the seller.  Current stock will determine the model revision being shipped.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very nice bench supply.
*by T***M on July 21, 2025*

This is a very nice and not terribly expensive single output power supply. I have yet to use it extensively, but ran it through its paces the other night and found the features worked pretty much as expected. I especially like the programable memories, so I can set it up for different applications, and just tap the memory button and be ready to go. The over voltage and over current protections work well, as do the constant current and voltage functions. I do find the fine adjust a little odd, but that seems par for the course with these supplies. Finally, the ability to switch off the output and adjust the voltage and current with the output off is quite nice. FWIW, I've been doing electronics as a hobby and profession for pushing 50 years now.

### ⭐⭐⭐⭐⭐ Keeps providing constant power
*by J***M on November 20, 2025*

Great power supply. A little of the high size of pricing but unlike the less expensive models that will tap out of the correct voltage after 10 or minutes of run time, this just keeps on going.

### ⭐⭐⭐⭐⭐ Very nice.
*by A***R on December 5, 2025*

High quality linear PS. Very low noise. Amazingly accurate digital meter (checked against Keysight DMM). Very good price. Would buy again. And they will answer your emails.

## Frequently Bought Together

- KORAD KA3005D - Precision Variable Adjustable 30V, 5A DC Linear Power Supply Digital Regulated Lab Grade…
- Sumnacon 39 Inch Multimeter Test Lead Set - 5 Pcs Stackable Banana Plug to Test Hook Wire Cable Kit with Protective, Flexible Wire Leads for Electrical Testing 500V/5A
- Sumnacon Multimeter Banana Plug to Crocodile Alligator Clip Test Probe, 5PCS 4mm Stackable Colorful Silicone Banana Plug to Alligator Clip Test Probe Lead Wire Cable 1M

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-01-23*