Linear power supply
#2
(2017-08-30, 18:24)JupiterJoe Wrote: I just received a TeraDak U9 linear power supply to replace the iPad power supply I was using to power the Blitzortung blue board. It was a little costly, but it did cut down on the noise pretty good, as shown on the magenta E-field channel in the attached pictures. 
I'm not sure if it really makes a big difference in accuracy of the system, but I'm pleased with the results.

Can you show how the voltage signal from the power supply looks like?
Menu "Blitzortung.org Controller" -> "Signals" tab -> "Signal Tools" -> "Sampling:" -> "Channel: V_in"
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Messages In This Thread
Linear power supply - by JupiterJoe - 2017-08-30, 18:24
RE: Linear power supply - by kriu - 2017-08-30, 19:49
RE: Linear power supply - by JupiterJoe - 2017-08-30, 20:47
RE: Linear power supply - by kriu - 2017-08-30, 21:26
RE: Linear power supply - by JupiterJoe - 2017-08-31, 01:23
RE: Linear power supply - by cutty - 2017-08-31, 02:57
RE: Linear power supply - by kriu - 2017-08-31, 08:35
RE: Linear power supply - by pasense - 2017-08-31, 09:22
RE: Linear power supply - by allsorts - 2017-09-11, 19:13
RE: Linear power supply - by pasense - 2017-09-11, 14:52
RE: Linear power supply - by kriu - 2017-09-11, 19:31
RE: Linear power supply - by allsorts - 2017-09-17, 19:05
RE: Linear power supply - by readbueno - 2017-09-18, 09:07
RE: Linear power supply - by allsorts - 2017-09-22, 23:14
RE: Linear power supply - by kriu - 2017-09-19, 20:43
RE: Linear power supply - by RichoAnd - 2017-09-19, 21:43
RE: Linear power supply - by pasense - 2017-11-07, 13:45
RE: Linear power supply - by readbueno - 2017-11-07, 14:25
RE: Linear power supply - by pasense - 2017-11-07, 14:50
RE: Linear power supply - by allsorts - 2017-11-07, 17:36
RE: Linear power supply - by AlliPlatt - 2020-04-20, 17:42

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