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JoJo
Posted: Sun Jan 21, 2007 7:10 pm
Guest
I am experimenting on an older (1955) motor scooter that operates on a
6 volt AC magneto. I want to install a 6 volt AC horn. My question is:
Do I need a 6 volt automotive horn relay to produce sufficient punch to
power the AC horn? Is the purpose of the relay to muster enough voltage
to power the horn on demand?

Thanks much for the education you may provide.
Michael Black
Posted: Sun Jan 21, 2007 8:32 pm
Guest
"JoJo" (joseev@netzero.com) writes:
Quote:
I am experimenting on an older (1955) motor scooter that operates on a
6 volt AC magneto. I want to install a 6 volt AC horn. My question is:
Do I need a 6 volt automotive horn relay to produce sufficient punch to
power the AC horn? Is the purpose of the relay to muster enough voltage
to power the horn on demand?

Thanks much for the education you may provide.

Likely the relay is used so the wiring to the switch, which needs to

be handy, doens't have to carry all the current that the horn needs.

If you just had the switch, you'd have to bring the higher current wire
to the switch, and then another one of similar current capacity back to
the horn.

With the relay, placed right near the horn, you can use quite small wire
since it only has to carry the current needed to activate the relay.

Certainly, that's why relays were used to turn on and off old tube
type two way mobile radio equipment.

Michael
Homer J Simpson
Posted: Sun Jan 21, 2007 9:56 pm
Guest
"JoJo" <joseev@netzero.com> wrote in message
news:1169421030.874184.115170@s34g2000cwa.googlegroups.com...

Quote:
I am experimenting on an older (1955) motor scooter that operates on a
6 volt AC magneto. I want to install a 6 volt AC horn. My question is:
Do I need a 6 volt automotive horn relay to produce sufficient punch to
power the AC horn? Is the purpose of the relay to muster enough voltage
to power the horn on demand?

Are you planning to use a 6V AC Coil on the relay?




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Peter Bennett
Posted: Sun Jan 21, 2007 9:59 pm
Guest
On 21 Jan 2007 15:10:30 -0800, "JoJo" <joseev@netzero.com> wrote:

Quote:
I am experimenting on an older (1955) motor scooter that operates on a
6 volt AC magneto. I want to install a 6 volt AC horn. My question is:
Do I need a 6 volt automotive horn relay to produce sufficient punch to
power the AC horn? Is the purpose of the relay to muster enough voltage
to power the horn on demand?

Thanks much for the education you may provide.

A relay is just an electrically operated switch. You can use a switch
rated for a low current to apply power to the relay coil. When
energized, the relay coil will move the relay's higher-rated contacts
to apply power to a high current load.



--
Peter Bennett, VE7CEI
peterbb4 (at) interchange.ubc.ca
new newsgroup users info : http://vancouver-webpages.com/nnq
GPS and NMEA info: http://vancouver-webpages.com/peter
Vancouver Power Squadron: http://vancouver.powersquadron.ca
JoJo
Posted: Mon Jan 22, 2007 4:32 pm
Guest
Homer J Simpson wrote:
Quote:
"JoJo" <joseev@netzero.com> wrote in message
news:1169421030.874184.115170@s34g2000cwa.googlegroups.com...

I am experimenting on an older (1955) motor scooter that operates on a
6 volt AC magneto. I want to install a 6 volt AC horn. My question is:
Do I need a 6 volt automotive horn relay to produce sufficient punch to
power the AC horn? Is the purpose of the relay to muster enough voltage
to power the horn on demand?

Are you planning to use a 6V AC Coil on the relay?

Nope, just power from the 6 Volt AC mag to the 6 Volt relay and on to the horn activated by a horn button.


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Homer J Simpson
Posted: Mon Jan 22, 2007 7:13 pm
Guest
"JoJo" <joseev@netzero.com> wrote in message
news:1169497955.895094.31850@51g2000cwl.googlegroups.com...

Quote:
Are you planning to use a 6V AC Coil on the relay?

Nope, just power from the 6 Volt AC mag to the 6 Volt relay and on to the
horn activated by a horn button.

DC coils are unlikely to enjoy an AC supply.
jasen
Posted: Wed Jan 24, 2007 5:19 am
Guest
On 2007-01-21, JoJo <joseev@netzero.com> wrote:
Quote:
I am experimenting on an older (1955) motor scooter that operates on a
6 volt AC magneto. I want to install a 6 volt AC horn. My question is:
Do I need a 6 volt automotive horn relay to produce sufficient punch to
power the AC horn? Is the purpose of the relay to muster enough voltage
to power the horn on demand?

Thanks much for the education you may provide.

In an automobile the relay is used to simplify wiring,
the power requirements of a horn are not particularly spectacular.

Bye.
Jasen
John Fields
Posted: Wed Jan 24, 2007 11:15 am
Guest
On Mon, 22 Jan 2007 23:13:55 GMT, "Homer J Simpson"
<nobody@nowhere.com> wrote:

Quote:

"JoJo" <joseev@netzero.com> wrote in message
news:1169497955.895094.31850@51g2000cwl.googlegroups.com...

Are you planning to use a 6V AC Coil on the relay?

Nope, just power from the 6 Volt AC mag to the 6 Volt relay and on to the
horn activated by a horn button.

DC coils are unlikely to enjoy an AC supply.

---
So why don't you just tell him why, and how to make it work, instead
of stringing him along with your inane crap?


--
JF
Homer J Simpson
Posted: Thu Jan 25, 2007 2:59 am
Guest
"John Fields" <jfields@austininstruments.com> wrote in message
news:uster254sqqgcc5s1rfklinu3i282102qe@4ax.com...

Quote:
So why don't you just tell him why, and how to make it work, instead
of stringing him along with your inane crap?

Why don't you pull your head out of your butt?

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John Fields
Posted: Thu Jan 25, 2007 9:56 am
Guest
On Thu, 25 Jan 2007 06:59:29 GMT, "Homer J Simpson"
<nobody@nowhere.com> wrote:

Quote:

"John Fields" <jfields@austininstruments.com> wrote in message
news:uster254sqqgcc5s1rfklinu3i282102qe@4ax.com...

So why don't you just tell him why, and how to make it work, instead
of stringing him along with your inane crap?

Why don't you pull your head out of your butt?

---
Why don't you just answer the question instead of playing all of
your time-wasting, pussyfooting games?


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JF
Homer J Simpson
Posted: Thu Jan 25, 2007 4:12 pm
Guest
"John Fields" <jfields@austininstruments.com> wrote in message
news:6kdhr2do84usoako022gl65rdn4j96tj1g@4ax.com...

Quote:
Why don't you just answer the question instead of playing all of
your time-wasting, pussyfooting games?

You are the only pussy here.

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John Fields
Posted: Thu Jan 25, 2007 4:44 pm
Guest
On Thu, 25 Jan 2007 20:12:59 GMT, "Homer J Simpson"
<nobody@nowhere.com> wrote:

Quote:

"John Fields" <jfields@austininstruments.com> wrote in message
news:6kdhr2do84usoako022gl65rdn4j96tj1g@4ax.com...

Why don't you just answer the question instead of playing all of
your time-wasting, pussyfooting games?

You are the only pussy here.

---
So you'd like me to leave so you'd be surrounded by cock?


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JF
Homer J Simpson
Posted: Thu Jan 25, 2007 9:55 pm
Guest
"John Fields" <jfields@austininstruments.com> wrote in message
news:q35ir25u9nrjbdphj85cp7tpodv97lldug@4ax.com...

Quote:
So you'd like me to leave so you'd be surrounded by cock?

I have my own. I don't need to go sniffing for it like you.

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John Fields
Posted: Fri Jan 26, 2007 9:54 am
Guest
On Fri, 26 Jan 2007 01:55:51 GMT, "Homer J Simpson"
<nobody@nowhere.com> wrote:

Quote:

"John Fields" <jfields@austininstruments.com> wrote in message
news:q35ir25u9nrjbdphj85cp7tpodv97lldug@4ax.com...

So you'd like me to leave so you'd be surrounded by cock?

I have my own. I don't need to go sniffing for it like you.

---
Then it must be because you _want_ to.

But "Sniffing"??? Eeewwwww...

Didn't your Mom teach you how to wash?


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JF
Homer J Simpson
Posted: Fri Jan 26, 2007 3:50 pm
Guest
"John Fields" <jfields@austininstruments.com> wrote in message
news:5l1kr2t0j56oet3uo9v1hsvmsf826ontfo@4ax.com...

Quote:
Then it must be because you _want_ to.

But "Sniffing"??? Eeewwwww...

Didn't your Mom teach you how to wash?

Didn't yours teach your to that women were better for having sex with than
men?

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