---
product_id: 59895460
title: "KD3005D - Precision Variable Adjustable 30V, 5A DC Linear Power Supply Digital Regulated Lab Grade…"
brand: "korad"
price: "$846"
currency: NZD
in_stock: true
url: https://www.desertcart.nz/products/59895460-kd3005d-precision-variable-adjustable-30v-5a-dc-linear-power-supply
store_origin: NZ
region: New Zealand
---

# 5A Current Dual LED Display 30V Output KD3005D - Precision Variable Adjustable 30V, 5A DC Linear Power Supply Digital Regulated Lab Grade…

**Brand:** korad
**Price:** $846
**Availability:** ✅ In Stock

## Summary

> 🔧 Power Up Your Projects with Precision!

## Quick Answers

- **What is this?** KD3005D - Precision Variable Adjustable 30V, 5A DC Linear Power Supply Digital Regulated Lab Grade… by korad
- **How much does it cost?** $846 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/59895460-kd3005d-precision-variable-adjustable-30v-5a-dc-linear-power-supply)

## 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

- • **Precision Power Control:** Experience unparalleled accuracy with adjustable voltage and current settings.
- • **User-Friendly Interface:** Navigate effortlessly with dual 4-digit LED displays and intuitive digital controls.
- • **Versatile Input Options:** Easily switch between 110V and 220V for global compatibility.
- • **Smart Circuit Protection:** Stay safe with built-in overload, short circuit, and over-temperature safeguards.
- • **Automatic Display Switching:** Seamlessly toggle between mA and A for precise monitoring.

## Overview

The KORAD KD3005D is a high-performance, lab-grade DC linear power supply that offers adjustable voltage up to 30V and current up to 5A. Its compact design features dual 4-digit LED displays for easy monitoring, and it includes essential safety features like circuit protection. With switchable power input options, this power supply is perfect for both professional and hobbyist applications.

## Description

KD3005D - Precision Variable Adjustable 30V, 5A DC Linear Power Supply Digital Regulated Lab Grade…

## Features

- Compact Design with Dual 4 Digit LED Displays and Digital Controls - Switchable power input 110/220v
- Circuit protection for over load, short circuit and over temperature.
- Automatic switching between mA and A display

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00FPU6G4E |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #54,724 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #34 in Lab Power Supplies #71 in Life Science Supplies |
| Customer Reviews | 4.4 4.4 out of 5 stars (363) |
| Date First Available | May 19, 2012 |
| Included Components | 5 Amp Test Leads, KD3005D Power Supplu, Power Cord, User Manual |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 9 pounds |
| Item model number | KD3005D |
| Manufacturer | Korad |
| Material | Metal |
| Part Number | KD3005D |
| Product Dimensions | 14 x 10 x 10 inches |
| Style | KD Series - 5 Amp |
| Wattage | 150.00 |

## Product Details

- **Model name:** KD3005D
- **Brand:** KORAD
- **Compatible devices:** Personal Computer
- **Connector type:** Banana Jack (DC Output), AC Plug (AC Input)
- **Output wattage:** 300 Watts
- **Form factor:** Standalone
- **Wattage:** 150.00
- **Cooling method:** Air
- **Item dimensions L x W x H:** 35.6 x 25.4 x 25.4 centimetres
- **Item weight:** 4.08 kg

## Images

![KD3005D - Precision Variable Adjustable 30V, 5A DC Linear Power Supply Digital Regulated Lab Grade… - Image 1](https://m.media-amazon.com/images/I/61kld3kAxFL.jpg)

## Questions & Answers

**Q: is this a switching or linear power supply**
A: It is a linear supply

**Q: What product year date are these units? ... they're not the early 2012 versions, that had incorrect output transistors, are they?**
A: My one has performance test cert dated November 2020. Good oul transformer. Voltage and current supply is 100% i am very happy with it for my needs

## Frequently Bought Together

- KORAD KD3005D - Precision Variable Adjustable 30V, 5A DC Linear Power Supply Digital Regulated Lab Grade…
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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-23*