attention Gareth (me@privacy.net)

[peter]

Subject: Circuit design for a small airpump (230304)

Thanks for your google response on this. I am also a bit of a techno =
peasant, but I think I know what you mean although don't have a clue on =
the actual details. Are you able to send me a bit of a circuit =
description or even better a circuit diagram that a techno peasant might =
be able to understand. Any information you may be able to provide will =
be a help

peter

 

[Gareth]

peter wrote:

Subject: Circuit design for a small airpump (230304)

Thanks for your google response on this. I am also a bit of a techno =
peasant, but I think I know what you mean although don't have a clue on =
the actual details. Are you able to send me a bit of a circuit =
description or even better a circuit diagram that a techno peasant might =
be able to understand. Any information you may be able to provide will =
be a help

peter

You mean a circuit to reverse the current in an electromagnet 50 times a
second? I don't have a circuit diagram to hand, but I will see if I can
find something in the next couple of days.

Have you found an air pump that will work from 12V or 24V AC or do you
still intend to rewire the electromagnet? Do you know what current you
need, and have you decided on 12V or 24V?

Instructions on how to email me directly should appear in my signature
file below. I, and many other regular newsgroup users, do this to
prevent spammers harvesting my email address. I suggest you do
something similar if you don't want to be flooded with junk email.

Gareth.

--
-----------------------------------------------------------------------
To reply to me directly:

Replace privacy.net with: totalise DOT co DOT uk and replace me with
gareth.harris