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RE: Europa-List: Rectifier-Regulator 91X

Subject: RE: Europa-List: Rectifier-Regulator 91X
From: Paul McAllister <paul.mcallister@qia.net>
Date: Sun, 16 Jul 2006 11:00:02

Gilles,

Did your friend who did the testing ever come up with a more robust design ?

Paul

-----Original Message-----
[mailto:owner-europa-list-server@matronics.com]On

Sent: Sunday, July 16, 2006 10:28 AM

Gentlemen,

Maybe the small study we conducted on the Rotax regulator could be of
interest :

http://contrails.free.fr/elec_ducati_en.php

We found that the regulated voltage was around 13.5-13.8 V, quite in
accordance with the recent postings.
Also the B+ and R pins are internally connected. Remember that the case
must be suitably grounded, with a connection capable of at least 20 amps.

The key to achieving acceptable service life with the Rotax unit, is
cooling and low current draw. In my opinion, drawing more than a dozen
amps continuous is unwise and may lead to premature failure.

BTW, the G letters stand for "Giallo" (yellow), R for "Rosso".

Regards,
Gilles Thesee
Grenoble, France
http://contrails.free.fr



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