Linearly Regulated Dual Power Supply 5.2V 3A / 5.2V 1A - Allo Shanti (various Adapters)

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The Allo Shanti is a linearly regulated power supply with two outputs (5.2V / 3A and 5.2V / 1.2A) for the individual powering of a Raspberry Pi and sound card. Ideal for Allo BOSS and Allo DigiOne Signature.

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The new Shanti power supply from Allo with two outputs (5.2V/3A and 5.2V/1.2A) for separate powering of the Raspberry Pi and a high-quality sound card with matching adapters for every setup. Ideal for Allo BOSS and Allo DigiOne Signature.

With the use of a R-Core transformer, the power supply takes care of noise, electromagnetic and common-mode interference.
The transformer has two outputs (galvanically isolated) of 5.2V/3A and 5.2V/1.2A, so you can power multiple devices (RPI 2, 3 or 4 including DAC). In addition, Allo has implemented independent filtering for each rail:

First a capacitor to reduce the 50/60 Hz noise, then an active filter followed by an LDO (Low-dropout Regulator) to keep the voltage stable. Since LDOs have poor transients and impedances, Allo has installed another active filter (with good transients) and capacitors with more than 15,000 uF, but most importantly, supercapacitors at the output. The final power comes from the supercaps.

The Allo Shanti has an AC line filter. The AC side is grounded to the chassis. In internal tests (in a realistic environment), the manufacturer measured around 80nV (0.08uV noise from 0 to 20 kHz) - comparable to the noise of batteries.

As already explained, the Shanti shines not only because of the extremely low differential noise and common mode noise, but also because of the very low impedance and the deep reservoir of electrons at the output of the power supply.

Technical Details

  • Dual output (galvanically isolated) 5.2V 3A and 5.2V at 1.2A
  • Power multiple devices (RPI 2, 3, 4 and DAC)
  • Independent filtering on each side
  • Super capacitors on the output
  • Incredible low impedance and deep reservoir of electrons at the output of the PSU
  • Includes multiple adaptors (see Delivery Scope)

Graph: Noise at the 3A output Graph: Noise at the 1.2A output

Delivery Scope

  • Shanti Power Supply
  • 1x Power Cord EU-Plug
  • 1x DC 5.5 X 2.1mm Input to 5.5 X 2.5mm Output
  • 1x DC 5.5 X 2.1mm Input to 4.0 X 1.7mm Output
  • 1x DC 5.5 X 2.1mm Input to 4.8 X 1.7mm Output
  • 1x DC 5.5 X 2.1mm Input to 3.5 X 1.35mm Output
  • 1x DC 5.5 X 2.1mm Input to Micro USB Output
  • 1x DC 5.5 X 2.1mm Input to USB Type C Output

By purchasing this product, you receive an additional copy of the Max2Play Premium Testlicense (3-month period). You can find more information about the features of the premium license here.

Plug & Play with Max2Play

Max2Play offers a browser-based administration interface for Raspberry Pi on a Linux basis. With Max2Play, applications (Max2Play extensions) can be installed and administrated on a minicomputer without any Linux knowledge. The controls can be accessed via smartphone, tablet or computer, without connecting a mouse or keyboard to the minicomputer.

More Information
delivery time 2-3 Tage
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