---
product_id: 278208612
title: "KORAD KD3005D - Precision Variable Adjustable 30V, 5A DC Linear Power Supply Digital Regulated Lab Grade…"
brand: "korad"
price: "Rp6560309"
currency: IDR
in_stock: true
url: https://www.desertcart.id/products/278208612-korad-kd3005d-precision-variable-adjustable-30v-5a-dc-linear-power
store_origin: ID
region: Indonesia
---

# 30V, 5A adjustable output Dual 4-digit LED precision Overload & short circuit protection KORAD KD3005D - Precision Variable Adjustable 30V, 5A DC Linear Power Supply Digital Regulated Lab Grade…

**Brand:** korad
**Price:** Rp6560309
**Availability:** ✅ In Stock

## Summary

> ⚡ Power Precision Meets Lab-Grade Reliability — Own the Voltage, Own the Moment!

## Quick Answers

- **What is this?** KORAD KD3005D - Precision Variable Adjustable 30V, 5A DC Linear Power Supply Digital Regulated Lab Grade… by korad
- **How much does it cost?** Rp6560309 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/278208612-korad-kd3005d-precision-variable-adjustable-30v-5a-dc-linear-power)

## 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 Ready:** Auto-switching 110/220V input means you’re set for any workspace worldwide.
- • **Built to Protect:** Advanced circuit safeguards guard against overload, short circuit, and overheating—work worry-free.
- • **Power Flexibility:** Variable 0-30V and up to 5A output adapts seamlessly to diverse lab and project needs.
- • **Smart Display Switching:** Automatic toggle between mA and A readings keeps your data intuitive and instantly actionable.
- • **Precision at Your Fingertips:** Dual 4-digit LED displays deliver crystal-clear voltage and current readings for exact control.

## Overview

The KORAD KD3005D is a compact, metal-bodied DC linear power supply offering adjustable 0-30V and 5A output with dual 4-digit LED displays. Designed for professional and lab use, it features automatic input voltage switching (110/220V) and comprehensive circuit protection against overload, short circuit, and overheating, ensuring precise, safe, and reliable power delivery.

## Description

KORAD 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 |
|---------------|-------|
| Manufacturer | Korad |
| Part number | KD3005D |
| Item Weight | 4.08 Kilograms |
| Product Dimensions | 35.56 x 25.4 x 25.4 cm; 4.08 kg |
| Item model number | KD3005D |
| Style | KD Series - 5 Amp |
| Material | Metal |
| Wattage | 150.00 |
| Item Package Quantity | 1 |
| Included components | 5 Amp Test Leads, KD3005D Power Supplu, Power Cord, User Manual |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Model name:** KD3005D
- **Brand:** KORAD
- **Compatible devices:** Personal Computer
- **Connector type:** IEC C13/C14
- **Output wattage:** 300 Watts

## Images

![KORAD 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 the "fixed" model? The one EEVblog tested in July failed, but apparently Korad has made improvements.  See http://www.eevblog.com/forum/blog/eevblog-404-korad-psu-followup/**
A: I ordered on Oct. 5, 2020.  Mine appears to be another revision.  The power board has one large cap, but newer transistors with a different layout and with surface mount components.  The interface board appears to be another revision too.  Both boards appear different than the original board and the revision shown on EEVBlog.  Have yet to test this, though.

**Q: it comes with the wires?**
A: Yes it comes with hookup adapters banana plug to alligator clips and the power cord.

**Q: Does this supply have programmable current limiting?  Can you, for example, set a limit of 500mA?**
A: It isn't really programmable by my definition, but it has a manual control that allows the course/fine limiting of current.  (The knob on the right)    It is also a push to hold your settings button.

**Q: Does anyone know how to put this into constant current mode?  I don't know if I'll ever actually use it this way but I am curious to see if it works.**
A: Set what you want for the current. Then set your voltage 3 volts higher than what you require. It should go into constant current mode. If not, slowly increase the voltage until you go into constant current mode. The light next to CC should be lit.

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*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-02-23*