---
product_id: 15266521
title: "KA3010D Linear Regulated Bench Power Supply Adjustable DC 30V 10A / 300W for Electronics Lab Testing - Low Noise, Digital Display, Memory Presets, CC/CV Operation, Switchable 110 / 220V"
brand: "korad"
price: "B/.913"
currency: PAB
in_stock: true
reviews_count: 7
url: https://www.desertcart.com.pa/products/15266521-ka3010d-linear-regulated-bench-power-supply-adjustable-dc-30v-10a
store_origin: PA
region: Panama
---

# 30V adjustable voltage 4 programmable memory presets 10A max current output KA3010D Linear Regulated Bench Power Supply Adjustable DC 30V 10A / 300W for Electronics Lab Testing - Low Noise, Digital Display, Memory Presets, CC/CV Operation, Switchable 110 / 220V

**Brand:** korad
**Price:** B/.913
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your precision, silence your noise.

## Quick Answers

- **What is this?** KA3010D Linear Regulated Bench Power Supply Adjustable DC 30V 10A / 300W for Electronics Lab Testing - Low Noise, Digital Display, Memory Presets, CC/CV Operation, Switchable 110 / 220V by korad
- **How much does it cost?** B/.913 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/15266521-ka3010d-linear-regulated-bench-power-supply-adjustable-dc-30v-10a)

## 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

- • **Silent Cooling Tech:** Intelligent temperature-controlled fan ensures whisper-quiet operation during intense testing sessions.
- • **Robust Safety Features:** Built-in over-voltage and over-current protection safeguard your devices and investment.
- • **Precision Power Control:** Dial in exact voltage and current with 10mV and 1mA resolution for flawless lab results.
- • **Universal Compatibility:** Switchable 110/220V input makes it perfect for global labs and on-the-go professionals.
- • **Memory Presets for Efficiency:** Save and recall up to 4 custom settings to speed up repetitive lab workflows and avoid downtime.

## Overview

The Korad KA3010D is a compact, linear regulated bench power supply delivering up to 30V and 10A with ultra-precise digital control. Featuring low noise operation, programmable memory presets, and comprehensive safety protections, it’s engineered for demanding electronics labs and professional testing environments. Its switchable voltage input and durable aluminum build make it a versatile, reliable choice for millennial professionals seeking efficiency and accuracy in their workspace.

## Description

This is packed with features and at a cost that can't be beat!! It has an easy to read 4 digit LED is used to display the voltage and current values and 4 programmable storage setting. This is a heavy duty single-channel, constant-voltage and constant-current Linear power supply with low ripple and noise, high reliability and high accuracy. The voltage and current are continuously adjustable. It is designed for use in labs, colleges and in production. This unit is priced about the same as lower cost 3 digit power supplies without programmable storage!!! Operating Conditions: Input voltage:110V +/-10% switchable to 220V +/-10% Frequency range: 50- 60HzOperating temperature: 32-104 F (0-40 ºC)Operating humidity: Storage temperature: 32-158 F (0-70 ºC)Storage humidity: Stable Voltage: Output Voltage Range: 0-30V Continuously adjustableSetup Resolution: 10 mVSetup Accuracy: Ripple: Read back Accuracy: 10 mVTemp. Coefficient: Read back Temp. Coefficient: Stable Current: Output Current Range: 0-10A Continuously adjustable Setup Resolution: 1 mASetup Accuracy: Ripple: Read back Accuracy: 1 mATemp. Coefficient: Read back Temp. Coefficient: Weight: 16.5 lbs. (7.5Kg)Dimensions: 4.3 x 6.1 x 12.2 inches (110 x 156 x 310mm) Includes: user's manual, power cable and test leads 2 Year Warranty!

Review: La fuente funciona super bien. No presento ningún problema. Me llegó muy bien empacada sin ningún golpe. La ocupo en un laboratorio de computadoras.
Review: Works good for electroplating! - I bought this power supply for doing zinc plating on a tractor restoration. It has worked perfect and at a good price compared to other units that are sold by some online plating shops

## Features

- Reliable & Precise: The KA3010D dc power supply is a linear regulated benchtop power supply. Perfect for lab power supply applications, featuring precision adjustable voltage and current output.
- Compact design: regulated variable DC power supply up to 30V/10A. Adjustable, precise, and dependable for lab bench applications. Intelligent temperature-controlled fan provides low-noise cooling.
- Programmable Presets: Conveniently save and recall your most used bench top power panel settings. Adjustment controls make it easy to dial in the DC power supply variable voltage and current.
- Multiple Protections: This regulated DC power supply features over-voltage and over-current protection, ensuring the safety of your devices under test and the power supply itself.
- Electronics Lab Ready: Regulated power with adjustable voltage up to 30V and 10A, making it an excellent choice for precision lab applications. Stay in control with the panel LOCK function.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00G0VRFUG |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #615,478 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #977 in Lab Power Supplies #1,510 in Life Science Supplies |
| Certification | (unset) |
| Customer Reviews | 4.3 4.3 out of 5 stars (15) |
| Date First Available | October 18, 2013 |
| Included Components | KA3010 Power Supply, Power Cord, Set of 10 Amp Test Leads, User Manual |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 11 pounds |
| Item model number | KA3010D |
| Manufacturer | Korad |
| Material | Aluminum |
| Part Number | KA3010D |
| Product Dimensions | 15 x 16 x 14 inches |
| Style | KA Series - 10 Amp |
| Voltage | 30 Volts |
| Wattage | 300 watts |

## Product Details

- **Brand:** KORAD
- **Compatible Devices:** Personal Computer
- **Connector Type:** ATX
- **Cooling Method:** Air
- **Form Factor:** Benchtop
- **Item Weight:** 11 Pounds
- **Item dimensions L x W x H:** 15 x 16 x 14 inches
- **Model Name:** KA3010D
- **Output Wattage:** 300 Watts
- **Wattage:** 300 watts

## Images

![KA3010D Linear Regulated Bench Power Supply Adjustable DC 30V 10A / 300W for Electronics Lab Testing - Low Noise, Digital Display, Memory Presets, CC/CV Operation, Switchable 110 / 220V - Image 1](https://m.media-amazon.com/images/I/713MbsuKnuL.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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by L***T on July 1, 2021*

La fuente funciona super bien. No presento ningún problema. Me llegó muy bien empacada sin ningún golpe. La ocupo en un laboratorio de computadoras.

### ⭐⭐⭐⭐⭐ Works good for electroplating!
*by D***Y on March 14, 2019*

I bought this power supply for doing zinc plating on a tractor restoration. It has worked perfect and at a good price compared to other units that are sold by some online plating shops

### ⭐⭐⭐⭐⭐ Great power Supply
*by D***N on April 25, 2020*

Love it!

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- Korad KA3010D Linear Regulated Bench Power Supply Adjustable DC 30V 10A / 300W for Electronics Lab Testing - Low Noise, Digital Display, Memory Presets, CC/CV Operation, Switchable 110 / 220V
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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-02-24*