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Old thread has been locked -- no new posts accepted in this thread
???
12/02/11 10:19
Read: times
#184991
- and values of resistors?
Responding to: ???'s
previous message
List of 40 messages in thread
Topic
Author
Date
Crowbar circuit using TL431
01/01/70 00:00
possibly worthless circuit
01/01/70 00:00
Speed not a problem
01/01/70 00:00
maybe it is
01/01/70 00:00
re: possibly worthless
01/01/70 00:00
no, the fuse blew
01/01/70 00:00
Polyfuse - OMG
01/01/70 00:00
And manufacturing tolerances can ruin the design...
01/01/70 00:00
Why not using...
01/01/70 00:00
Like shown here, e.g.,...
01/01/70 00:00
Possible but..
01/01/70 00:00
Tell us...
01/01/70 00:00
describe application, and needs
01/01/70 00:00
language
01/01/70 00:00
sorry
01/01/70 00:00
Awesome...
01/01/70 00:00
Antique...
01/01/70 00:00
The classic approach doesn't use a triac
01/01/70 00:00
did not think opf that.
01/01/70 00:00
Oh, come on, Erik ...
01/01/70 00:00
I do not critisize language problems...
01/01/70 00:00
It's a matter of personal pride ...
01/01/70 00:00
More info
01/01/70 00:00
and values of resistors?
01/01/70 00:00
Component values
01/01/70 00:00
oscillations?
01/01/70 00:00
one alternative circuit
01/01/70 00:00
a couple of questions ...
01/01/70 00:00
This one's straight from "often-wrong" Wikipedia
01/01/70 00:00
Thread wandering
01/01/70 00:00
then close it..
01/01/70 00:00
Problem now fixed
01/01/70 00:00
Are you sure??
01/01/70 00:00
Exactly the opposite
01/01/70 00:00
Triac Triggering
01/01/70 00:00
A1 to positive rail is ok
01/01/70 00:00
Yes A1 to ++V
01/01/70 00:00
Nevertheless...
01/01/70 00:00
Not Necessarily
01/01/70 00:00
Standard for PC PSU
01/01/70 00:00
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