SSR04 Sjöström Super Regulator Power Supply
  • SSR04 Sjöström Super Regulator Power Supply
  • SSR04 Sjöström Super Regulator Power Supply

SSR04 Sjöström Super Regulator Power Supply

SEK280.00
VAT included

Ultra high performance dual voltage power supply with super regulator topology and a onboard transformer. It's an unpopulated pcb. As a service you can have the AD825 soldered by me.

Info here

Opamp x 2
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Interesting features

  1. Extremely low noise.
  2. Very low output impedance in the audioband.
  3. Well-known and well-tested in serious applications.
  4. Option for using two different kinds of smoothing caps, snap-in high performance or radial.
  5. LM431 reference but I have made markings for anode, cathode and reference so it will be easy to mount any other 2- or 3 pin device like LM329.
  6. Trimpot for both reference and feedback in order to trim the output voltage easily.
  7. Short circuit protection if wanted. When it's omitted you can have a lower output impedance.
  8. All resistors 10 mm so it is possible to use a cut and bending machine for those parts.
  9. Nice looking pcb with double ground planes, gold plated pads.

Data sheet

Height
25.4 mm, 1"
Width
163 mm, 6.4"
Depth
104 mm, 4.1"
Weight
56 g

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