3 HP
25 mm deep
Current Draw
Module does not draw current

Module is available as a DIY project only.

This Module is currently available.

USB Power Supply Unit

POW! is a 3HP USB Power Supply Unit for Eurorack.

This little module will let you power your Eurorack modules from any USB power source (5V). Just connect a B-Type plug into the USB jack and there will 300mA +12V and 150mA -12V available at the 2x5 male header on the bottom side of the PCB. Yes, you will need a power cable with 2x5 female connectors on both ends.
Power may be switched on and off via switch. An LED will indicate the current state.

This Power Supply Unit was designed to power one or two modules with low power consumption in very small cases.


● USB PSU for Eurorack
● 300mA +12V
● 150mA -12V
● On/OFF Switch
● LED indication
● Skiff friendly
● 3U Eurorack module, 3 HP wide
● Power consumption: 5V USB Power

The module consists of three boards:

● Aluminium Front Panel
● Main PCB with all electronic components


submitted Jun 13th 2018, 16:14 by Stobbert | last Change Jan 15th 2019, 13:23 by modulargrid

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