Have you tried to ask for instance Supertex (nowadays Microchip) about their LR8, the IXCP10M45S (10M90S) or the DN2540 regarding CCS designs?
It seems like some audio people use the DN2540/IXCP10M45S in combination with either a low dropout voltage regulator like LD1085 or the LM317 to either make a high voltage regulated power supply or to make a CCS (see for instance the GlassWare PS-1 PSU: http://glass-ware.stores.yahoo.net/ps1kit.html and here: http://tubecad.com/2008/11/blog0151.htm). The LR8 (or the LR12) can be used as a CCS with just one resistor and it works up to 450V with a few milliamperes. Using the DN2540 with an LM317 is probably the easiest design. A DN2540 & LM317 CCS can be found here: https://vwws.wordpress.com/2011/06/21/dn2540-lm317-cascode-ccs/ . /Martin -- You received this message because you are subscribed to the Google Groups "neonixie-l" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send an email to [email protected]. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/965c6e09-db29-4a02-8b9b-f17019f39a5a%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
