7 777funk Well-known member Joined May 7, 2009 Messages 166 Apr 11, 2014 #1 Curious what this would sound like with a little tweaking: http://www.newark.com/excelitas-tech/vtl5c4/optocoupler-resistor-2500vrms/dp/43F888 (optocoupler part number VTL5C4 by EXCELITAS)
Curious what this would sound like with a little tweaking: http://www.newark.com/excelitas-tech/vtl5c4/optocoupler-resistor-2500vrms/dp/43F888 (optocoupler part number VTL5C4 by EXCELITAS)
gyraf Well-known member Staff member GDIY Supporter Moderator Joined Jun 4, 2004 Messages 11,894 Location Aarhus, Denmark Apr 12, 2014 #2 Difference between LED/EL-panel in voltage drive and timing/release characteristic. Not that easy to resolve. Was discussed extensively on this forum years back. Jakob E.
Difference between LED/EL-panel in voltage drive and timing/release characteristic. Not that easy to resolve. Was discussed extensively on this forum years back. Jakob E.
G geoff004 Well-known member Joined Apr 6, 2008 Messages 343 Location Bucks County, PA Apr 14, 2014 #3 I remembered seeing something about this and happened to have a schematic in my files: I never put one together so I can't really offer any opinion.
I remembered seeing something about this and happened to have a schematic in my files: I never put one together so I can't really offer any opinion.