P
Paul Hovnanian P.E.
- Jan 1, 1970
- 0
Well it is for relay coil protection. I don't think I've ever seen a
better-protected relay coil.
d
Pearce Consulting
http://www.pearce.uk.com
---
Perhaps a reply to this email, which I sent to [email protected]
<QUOTE>
After having viewed this page:
http://www.veris.com/info/apps/app01.htm
It appears that your current measuring equipment is connected in
parallel with the mains. If that's so, how does it measure current?
---
Perhaps a reply to this email, which I sent to [email protected]
<QUOTE>
After having viewed this page:
http://www.veris.com/info/apps/app01.htm
It appears that your current measuring equipment is connected in
parallel with the mains. If that's so, how does it measure current?
--
John Fields
Professional Circuit Designer
<END QUOTE>
will explain it all.
I read in sci.electronics.design that John Fields
Why did you not mention the complete short-circuit at the right-hand end
of the schematic?
I read in sci.electronics.design that John Fields
Why did you not mention the complete short-circuit at the right-hand end
of the schematic?
Paul Hovnanian P.E. said:
That's to protect the 24 V supply from the short-circuit at the otherWhen the 24vac switch is closed no current is supplied to the circuit. See
upper left corner of circuit.
John Woodgate said:I read in sci.electronics.design that amdxjunk
That's to protect the 24 V supply from the short-circuit at the other
end.
Why did you not mention the complete short-circuit at the right-hand end
of the schematic?
I read in sci.electronics.design that amdxjunk
That's to protect the 24 V supply from the short-circuit at the other
end.
Fred said:There's nothing "wrong" with the circuit because it isn't a circuit. It
is a notional illustration of types of loads producing "kickback"
paralleled by types of components that suppress "kickback"- the
multitude of devices should have been a clue.
The dead short is a particularly effective suppresser.
Paul Hovnanian P.E. said:The dead short is a particularly effective suppresser.