2 Apr
2008
2 Apr
'08
3:26 a.m.
I think you need 1kV for Vff so you can use the hiden HSC feature.
50Hz is a little fast for HSC I think .5 to 1Hz should be fine.
-Rik
----- Original Message -----
From: "pichotjm" <pichotjm at free.fr>
To: "General Discussion: On-Topic Posts Only" <cctech at classiccmp.org>
Sent: Tuesday, April 01, 2008 8:10 PM
Subject: What is a FINO? Need about Vff.
Hi,
Pls, have a look at this description of Signetics 25000 series 9046 XN
component: http://pichotjm.free.fr/humr/2.html
Can you explain me, what is Vff? Is it a good idea to decrease this
voltage in order to increase reliability?
But what will happen with our 50 Hz european supply?
I need help...
(please, answer with simple english)
JM Pichot