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optrex dmf5001 ny-ly-aie , need help for wiring.
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Author:  rduke [ Wed May 14, 2003 20:24 ]
Post subject:  optrex dmf5001 ny-ly-aie , need help for wiring.
hey!

i have bought that display but iam not sure how to wire the right way. can i use the wiring shematik from this thread? :

http://www.skippari.net/phpBB2/viewtopic.php?t=105

the 2nd problem: where the fu.. i can get those -21volts? 8O :?:

please help me someone, i cant wait to have this display working 8)

br, rduke

btw: here are some dataseets and stuff for that display!
http://www.optrex.com/ProductList.asp?PartNumber=DMF%2D5001NY%2DLY%2DAIE

and sorry for my poor english :oops: :?
Author:  Henri [ Thu May 15, 2003 12:55 ]
Post subject: 
That schematic should work except that the display needs the external negative voltage like was explained in the thread.

This should work for the -21v: http://zapour.student.utwente.nl/schijf ... c.php?t=19
Author:  rduke [ Thu May 15, 2003 13:26 ]
Post subject: 
first i have to say, thank you henri for the great support!!! respect! :)

do u know if i can buy a power supply which gives me negative voltage? it doenst matter if its expensive. because my electronic skills are poor. i can wire the display but that power thing with -21volts is to complicated i think :oops: :(

mmhhhhhh
Author:  Henri [ Thu May 15, 2003 20:54 ]
Post subject: 
I'm sure you can buy power supplies for the negative voltage but at the moment I don't have any special one to recommend. Checking the websites of local electronics shops might reveal something.
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