EEZ H24005 Power Supply

by Envox

A fully open source programmable power supply with professional, lab-quality features and performance

View all updates Jan 09, 2017

Channel Coupling Without Hassle

The EEZ H24005 has two isolated channels, the outputs of which can be combined to get higher voltage (up to 80 V) or current (up to 10 A), within the overall power limit of 310 W. Unlike many other power supplies that allow such channel coupling, with the EEZ H24005 you don’t need to pay special attention to wiring thanks to built-in power relays for both voltage and current coupling. This decreases the risk of damaging the power supply due to a tiny wiring mistake.

Additionally, since the firmware has native support for coupling modes, there is no need for additional calculations when new output values have to be programmed or measured (e.g. how to set 67.89 V, or 7.89 A). The single coupled channel accepts and displays output values in an extended range (i.e., up to 80 V and 10 A) on both local (touch-screen display) and remote (SCPI) interfaces. Output controls and protections are also managed concurrently just as if you were working with a single channel. More details follow in the video below.

To see more videos, check out our YouTube channel.

$123,234 raised

of $44,000 goal

280% Funded!
Not Available
Feb 23 2017
funded on



Envox d.o.o. is home of the Envox Experimental Zone (EEZ), an open source initiative to bridge the gap between DIY / hobbyist / educational / low-budget and professional / commercial test and measurement solutions.

Denis Kotlar (a.k.a. prasimix)

Project Manager

Martin Vladic

Senior Software Developer

OSH Park

Prototype PCB Manufacturer

ITEAD Studio


Production PCBA Manufacturer



Custom Enclosure Manufacturer

TME Electronic Components

Component provider

Würth Electronics eiSos GmbH & Co. KG


Component provider

See Also

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