The ISO-PS is a ultracapacitor power supply using Nesscap 350F ultracapacitors. These capacitors have an internal impedance of <3.2mohm delivering voltage outputs with continuous current output ratings of >2 Amps (but huge instantaneous current delivery headroom) hence the stability of the power supply when under dynamic load conditions.


The important feature in all these PS designs is that there is NO voltage regulator between the capacitors & the output - the current is delivered directly from the capacitors which makes a large difference to the sound when powering audio devices.


Both voltage outputs are the same voltage chosen by the purchaser. Apologies for the picture which shows different voltages for each output. Mixed voltage version of ISO-PS is under development. 


Package includes

  • two heavy gauge DC cables 2.5mm to 2.1mm barrel plugs (DC output sockets are 2.5mm, charging DC input is 2.1mm socket).
  • a charging PS.


You only need to provide an 3 pin earthed mains cable specific to your country  - the same lead as you use for a kettle.

Supercapacitor Power Supply - Dual Voltage output

  • Supplied in the package:

    - capacitor power supply