--- product_id: 6579220 title: "KA3005D" brand: "korad" price: "9074039₫" currency: VND in_stock: true category: "Korad" url: https://www.desertcart.vn/products/6579220-ka3005d store_origin: VN region: Vietnam --- # 30V precision output 4-digit backlit display 5A max current KA3005D **Brand:** korad **Price:** 9074039₫ **Availability:** ✅ In Stock ## Summary > ⚡ Power Precision, Perfected for the Modern Lab ## Quick Answers - **What is this?** KA3005D by korad - **How much does it cost?** 9074039₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/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 - • **Safety Meets Silence:** Thermal, overload, and short-circuit protection combined with a whisper-quiet fan for uninterrupted focus. - • **Global Ready, Lab Grade:** Switchable 110/220V input powers your projects anywhere in the world with certified safety features. - • **Save Time, Work Smarter:** 4 memory recall buttons let you instantly load your preferred settings—no more tedious setups. - • **Clear Visibility, Anytime:** Backlit 4-digit LED display with 0.001V/A resolution ensures crystal-clear readings even in dim environments. - • **Precision at Your Fingertips:** Rapid, encoded knob with coarse/fine tuning for exact voltage & current control. ## Overview The KORAD KA3005D is a professional-grade, digitally regulated DC linear power supply delivering up to 30V and 5A with ultra-precise 4-digit backlit display. Designed for global use with switchable input voltage and advanced safety protections, it features rapid, encoded adjustment knobs, memory recall, and quiet operation—ideal for engineers, lab professionals, and serious hobbyists seeking reliable, accurate power control. ## 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 ## 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 | |---------------|-------| | ASIN | B0084JFWNY | | Amperage | 5 Amps | | Best Sellers Rank | #37,489 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #23 in Lab Power Supplies #40 in Life Science Supplies | | Brand | KORAD | | Built-In Media | KA3005D Power Supply | | Color | White | | Connector Type Used on Cable | Barrel Connector | | Customer Reviews | 4.5 4.5 out of 5 stars (232) | | Enclosure Material | Metal, Plastic | | Form Factor | benchtop | | Global Trade Identification Number | 00022099136316 | | Input Voltage | 220 Volts | | Item Dimensions | 13 x 10 x 8 inches | | Item Type Name | Power Supply | | Item Weight | 10 Pounds | | Manufacturer | Korad Technology | | Mfr Part Number | KA3005D | | Model Number | KA3005D | | Output Current | 5 Amps | | Output Voltage | 30 Volts (DC) | | Output Wattage | 150 Watts | | Specification Met | certified frustration-free | | UPC | 022099136316 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** KORAD - **Color:** White - **Connector Type:** Barrel Connector - **Item Weight:** 10 Pounds - **Material:** Metal, Plastic ## Images ![KA3005D - Image 1](https://m.media-amazon.com/images/I/71MKjLqF4vL.jpg) ![KA3005D - Image 2](https://m.media-amazon.com/images/I/81x3EfFLqRL.jpg) ![KA3005D - Image 3](https://m.media-amazon.com/images/I/31OnI5IxSDL.jpg) ![KA3005D - Image 4](https://m.media-amazon.com/images/I/81an3lQ48AL.jpg) ![KA3005D - Image 5](https://m.media-amazon.com/images/I/71vtfvqjWdL.jpg) ## Available Options This product comes in different **Style** options. ## 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. ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/6579220-ka3005d](https://www.desertcart.vn/products/6579220-ka3005d) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-07-10*