AUDIOPHONICS LPSU25 Linear Regulated Low Noise Power Supply USB 115V to 5V 2A 25VA

AUDIOPHONICS Linear Regulated Low Noise Power Supply USB 115V to 5V 3.5A 25VA
This is the 5V 3.5A Audiophile regulated power supply for any device running on USB port. It is specially dedicated to the Raspberry Pi2 and 3. This power supply includes a Hexfet IRF controller of series 34Z driven by low-noise OP Analog-Device and not an integrated circuit.

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Reference : 12581
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62,50 € tax excl.
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Shipping date: 28-03-2024.

Orders placed before 12h (GMT+1) will generally be shipped the same day (working day).

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Accessories for this product

Find here a selection of useful and/or essential accessories for this product. These are specially selected by the Audiophonics team according to the characteristics of the product.

 
More info

Linear Power Supply

Low noise USB 5V 2A 25VA / 115V

audiophonics almentation linéaire régulée

Power supply for special 110/115V networks!
European friends, do not use this power supply! Instead, go to the 220V version !

Audiophile regulated power supply for any Hifi device running on 5V (DAC, digital sources for example).

Here is a regulated and stable linear power supply for any high quality DIY audiophile project. All the necessary technical refinements are incorporated into this dedicated audio power supply.

It includes a Hexfet IRF controller of series 34Z driven by low-noise OP Analog-Device and not an integrated circuit. The incorporated EMI RFI filtering ensures a very low noise (ripple) of electrical pollution (- of 30mv).

The components of this power supply are of first quality with DALE resistors and 4 capacitors of filtering BC of 220μf each. The benefits of a linear quality feed are better readability of the acute medium and a much better cut out.

This regulated linear power solution developed by our team comes to compete with more expensive solutions.

Equipped with a 100% Aluminum case, two DC 5.5 / 2.1mm output jacks, this power supply with an extremely stable 25VA transformer even under heavy load will allow you to make the best of audio connected.

As this power supply do not have over current protection, the load should not exceed it's capacity.

For use with a RaspTouch: If a yellow flash appears on the screen, you can adjust the output voltage of the power supply using the screw on the back of the unit until the flash disappears.

Technical characteristics

Specifications
Input voltageAC 115V
Output Voltage / current5V 2.0A MAX Continuous
5V 3.5A  MAX (5min)
OutputsJack DC 5.5/2.1mm
2x USB-A 5V
InputIEC
Vibration-proof molded transformer 25VA shielded-
General
Case material100% Brushed & Sandblasted Aluminium
AnodisingYes
Dimensions174 x 100 x 51mm
Weight0.85kg
Package1x LPSU25 110V to 5V 2A
1x DC 5.5/2.1mm male/male jack cable with 75cm ferrites

Power cable not included.

Presentation of the linear power supply regulated by
The Hans Beekhuyzen Channel
We recommend for the ALLO DIGIONE this
Power supply

 
Data sheet
InputIEC C14
OutputJack DC 5.5/2.1mm
ColorBlack
Output voltage (V)5.0
Output current (A)2.0
Input voltage (V)120.0
Power SupplyLinear
 
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Average votes
4.0 / 5
1 reviews
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 4/5
Date :
Compact, well-designed supply
I had been using a bulkier, much more expensive linear power supply for a standalone Pi music streamer (Pi 2 + touchscreen + S/PDIF output hat). That other supply worked well, but I was intrigued when I saw this LPS. The order process and delivery to the US were fast and efficient. When I set the supply with the intended system, the touchscreen signaled low voltage. It took me a while to notice the brief text on the website about the (very small) voltage adjustment screw. After adjusting the screw, the under-voltage is gone. Overall, a good product at a good price, but it would be nice to have better documentation about voltage adjustment/voltage range.
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This review has been posted for AUDIOPHONICS LPSU25 Linear Regulated Low Noise Power Supply USB 115V to 5V 2A 25VA
 
AUDIOPHONICS LPSU25 Linear Regulated Low Noise Power Supply USB 115V to 5V 2A 25VA
This is the 5V 3.5A Audiophile regulated power supply for any device running on USB port. It is specially dedicated to the Raspberry Pi2 and 3....

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