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/

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.

it comes with the wires?

Yes it comes with hookup adapters banana plug to alligator clips and the power cord.

Does this supply have programmable current limiting? Can you, for example, set a limit of 500mA?

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.

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.

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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KORAD KA3005P - Programmable Precision Variable Adjustable 30V, 5A DC Linear Power Supply Digital Regulated Lab Grade…

Product ID: 364552163

Details

Brand
KORAD
Colour
black
Item weight
9 Pounds
Connector type
usb
Input voltage
1.1E+2 Volts

⚡30V, 5A max output

💾4 memory recall presets

🔌USB & RS232 programmable control

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Description

⚡ Power Precision, Programmable Perfection.

GLOBAL READY POWER - Switch effortlessly between 110V and 220V input—perfect for international labs and remote workspaces.
SMART MEMORY RECALL - Save and instantly access up to 4 custom voltage/current settings to maximize your workflow efficiency.
SAFETY MEETS SILENCE - Built-in thermal, overload, and short-circuit protection with a whisper-quiet fan ensures peace of mind during long sessions.
REMOTE CONTROL MASTERY - Seamlessly program and monitor your power supply via USB or RS232—ideal for modern, connected labs.
PRECISION AT YOUR FINGERTIPS - Ultra-fine 0.001V/0.001A resolution with a smooth rapid adjustment knob for lightning-fast setup.

The KORAD KA3005P is a professional-grade programmable DC linear power supply delivering up to 30V and 5A with ultra-precise 4-digit LED readouts. Designed for global use with dual voltage input and equipped with advanced safety features, memory presets, and remote control capabilities, it’s the ultimate tool for engineers, lab professionals, and serious hobbyists seeking reliable, customizable power solutions.

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Brand	KORAD
Product Dimensions	35.56 x 25.4 x 25.4 cm; 4.08 kg
Item model number	KA3005P
Manufacturer	Korad
Series	KA3005P
Color	black
Form Factor	ATX
Wattage	1.5E+2
Are Batteries Included	No
Item Weight	4.08 Kilograms

KORAD KA3005P - Programmable Precision Variable Adjustable 30V, 5A DC Linear Power Supply Digital Regulated Lab Grade…

Details

Details

Description

Specifications

Common Questions