Let's build the most powerful low ripple power supply for your AMIGA with OVP. Part 1
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- เผยแพร่เมื่อ 26 ก.ย. 2024
- I mean 5 millivolts (mV) and not microvolts (μV)! Sorry :-)
Ripple in power supplies can be a problem for old computer hardware. If I may say it even more extreme: Ripple is in the long run the death for computer chips! Therefore I want to use a power supply that has a ripple of less than 5 mV!
The power supply I used here is called "NMC-101" from FG-Elektronik GmbH in Germany. It is a multi-voltage power supply for measurement systems. It supplies 6 amps on the 5 volt line and 1 amp on the two 12 volt lines. It also has a -5 volt line, but we don't need -5 volts for the Amiga. Best of all, it even has overvoltage protection on the 5 volt line.
In this first part I try to install the power supply into an old case I had lying around. For the power supply I use a mains input module FKI 2-50-2 which also contains mains filters.
Link to the previous video with the TRACO POWER PSU:
• Video
Main input modul FKI 2-50-2:
eu.mouser.com/...
Datasheet for the NMC-101 I found:
www.yumpu.com/...
Music composition and production by Digital ArtDeco.
Very nice!
By the way, I love that "time travel stuff" box :D
Great work, that's a great PSU replacement.