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M9024/widemove power supply question
Posted: Sat 27 Jan, 2007 12:17 pm
by absolute
Hi all,
I just bought a set of M9024 second handed, but the power supply part is missing on the circuitboard.
Could someone specify the values for C1,2 C5 R60 and most of all which trafo to use? Primary it is 2*115V but how much should the secondary side be? 2*12V or 2*15V and how many VA is it.
Thanks in advance,
Abondi
Posted: Sat 27 Jan, 2007 12:32 pm
by fst-laser
Hi Abondi,
C1,2 = 4700µF 25V
C5 = 100µF 25V
R60 = 10Ohm
Trafo: 2 x 115V ; 2 x 15V ; 30VA
This driver is designed from Jojo.
Flo
Posted: Sat 27 Jan, 2007 12:46 pm
by absolute
Hi Flo,
Thanks for the quick reply!
Time to go to the eletronic-parts store.
Abondi
Posted: Sat 27 Jan, 2007 1:39 pm
by da2001
FST-Laser wrote:
This driver is designed from Jojo.
Its sold by Jojo(jmlaser.com), but not designed.
Design was by Will Benner? Or who?
Posted: Sat 27 Jan, 2007 2:35 pm
by tschosef
Hai,
the Galvos are from JoJo
Posted: Sat 27 Jan, 2007 6:05 pm
by fst-laser
@da2001:
Quote from the PCB: "(c) 1999 by MUELLER ELEKTRONIK".
My opinion is, that Joachim Müller is the designer (for the PCB
). Or is't it?
Greetings
Flo
Posted: Sat 27 Jan, 2007 6:09 pm
by da2001
FST-Laser wrote:@da2001:
Quote from the PCB: "(c) 1999 by MUELLER ELEKTRONIK".
My opinion is, that Joachim Müller is the designer (for the PCB
). Or is't it?
Greetings
Flo
hm.. on my old widemoves was on the PCB "Mueller Elektronik" designed by Will Benner(?)..
Posted: Sat 27 Jan, 2007 6:25 pm
by fst-laser
Will Benner or Bill Benner?
OK. I have read Bill Benner, the owner of Pangolin. Sorry.
Flo
Posted: Sun 28 Jan, 2007 2:29 pm
by jojo
Bill Benner (= shortform for William) has once optimized the driver configuration for the Catweazle LCII (which is the same driver).
He has not routed the board - he helped us with the design.
For that reason, I placed his name on the board.
Joachim