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UcConditioner MkII/Pro 5V or 3.3V

UcConditioner MkII/Pro 5V or 3.3V

3 total reviews

Regular price $109.00
Regular price Sale price $109.00
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UcConditioner5V or 3.3V is an ultracapacitor conditioner board that works with any existing 5V or 3.3V power supply.
UcCondit ioner will significantly improve the power supply quality by reducing both internal ESR and the noise levels, as well as increasing the stability and the maximal deliver current.
For audiophiles, upgrading power supply with UcConditioner could be a one of the best solutions to achieve better sound quality.

Highlighted Features and Specifications

  • Fully ultra low resistance MOS FET architecture .
  • Built in automatic per charge/charge circuits with current limitation.
  • Enable/disable conditioning is performed by monitoring ultra capacitors and DC input status.
  • All control logics are running automatically at background, no need any external control signal.
  • Very easy to use. Just input and output.
  • On board active balancers for ultra capacitor protection.
  • LED indications for power on, power good, ultra capacitor full and conditioning.
  • Double thickness 2oz PCB copper layer s especially designed for high current and ultra low ESR applications.
  • MOS FETs is controlled by optical isolators to eliminate any possible leakage current.
  • Output is 100% following the input without any delay.
  • With ON/OFF control signal output for possible requirement.
  • DIY friendly , works for any 5V power supply, plug and play , no software is required.

UcConditioner Pro new features (Highly recommended)

  • High quality low ESR ultracapacitors are pre-assembled. Plug and play. No need for any soldering job.
  • Overall ESR is 30% lower than the previous versions.
  • New high efficiency power management solution to reduce the peak charging current, speed up the charging time and make the overall EMI noise even lower.
  • Optimized PCB layout for better performance
  • Equipped with vertical mounting brackets


1. When work with LinearPi, #25A,#25B and #26B need the  #34A Standoff screw sets .

2. #25C and #26C need #34B 25mm longer standoffs when work with LinearPi

3. #25A UcConditioner may works with only old ultracapacitor footprints.


UcConditioner MkII/Pro 5V user's manual

UcConditioner MkII/Pro 3.3V user's manual

Typical applications

1. Using UcConditioner 5V to improve a USB power supply

2. Upgrade a 5V/3.3V linear power supply (great for RPi, LinearPi 5V is in the picture)

3. Build ultra-high quality +/- 5V analog power supply (great for OPA861 I/V)

4. Upgrade LifePO4 Mini 3.3V with a UcConditioner 3.3V

5. Upgrade a PurePi with a UcConditioner 3.3V

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