Alt-BEAM Archive

Message #11840



To: beam@sgiblab.sgi.com
From: Daniel Grace lifebytes_98@yahoo.com
Date: Tue, 14 Mar 2000 18:05:27 -0800 (PST)
Subject: [alt-beam] Capacitor Markings


Ok, I feel REALLY dumb for asking this, but I got a
box of "Assorted" capacitors because I forgot the
value I needed. I found out it was .22uF, and I got to
looking. The markings on these capacitors are unlike
anything I've seen before! I just found one that has
simply "22" on it. I'm guessing it's pF though. Darn!

The markings are as follows:

NPO
56 +/- 10%

39M

.47Z
10V Y5U
MEXICO

and etc.

Any help?

~Daniel

=====
ICQ # 39402143

__________________________________________________
Do You Yahoo!?
Talk to your friends online with Yahoo! Messenger.
http://im.yahoo.com



11841 Wed, 15 Mar 2000 14:39:28 +1300 [alt-beam] H-Bridge "Andrew Hooper" I seem to be having trouble with a smokless non latching H-bridge
everything i have tried resulted in either a latching H-Bridge or
when both inputs were pulled either high or low the bridge would
short :(

Any thoughts?

I was trying out W.Rigter's Smokless latching 4 transistor H-Bridge
and remover the 2 resistors that supply the latching current but for
some reason that did not work either :(

Regards
Andrew

Home