Today's Message Index:
----------------------
1. 07:06 AM - Spares (Richard Girard)
2. 07:36 AM - Re: Spares (Charlie England)
3. 07:37 AM - Re: Spares (Art Zemon)
4. 12:18 PM - Battery Contactor Voltage Drop (Paul Eckenroth)
5. 02:31 PM - Re: Battery Contactor Voltage Drop (Charlie England)
Message 1
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Just in case you accidentally let some out. I understand it's also
available for negative ground, too.
Rick Girard
--
=9CBlessed are the cracked, for they shall let in the light.=9D
Groucho Marx
<http://www.goodreads.com/author/show/43244.Groucho_Marx>
Message 2
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On 4/7/2019 9:05 AM, Richard Girard wrote:
> Just in case you accidentally let some out. I understand it's also
> available for negative ground, too.
>
> Rick Girard
>
> --
>
>
> Blessed are the cracked, for they shall let in the light. Groucho
> Marx <http://www.goodreads.com/author/show/43244.Groucho_Marx>
>
>
And I always thought that Lucas was the only product line with an
infinite supply built in...
---
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Message 3
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Can I get 12V, negative Earth version with imperial measurements? It needs
to be compatible with the smoke that I have already installed.
-- Art Z.
Sent from my phone. Please excuse brevity and bizarre typos.
On Sun, Apr 7, 2019, 9:21 AM Richard Girard <aslsa.rng@gmail.com> wrote:
> Just in case you accidentally let some out. I understand it's also
> available for negative ground, too.
>
> Rick Girard
>
> --
> =9CBlessed are the cracked, for they shall let in the light.
=9D Groucho Marx
> <http://www.goodreads.com/author/show/43244.Groucho_Marx>
>
>
Message 4
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| Subject: | Battery Contactor Voltage Drop |
What is the typical voltage drop across the poles of a healthy battery
contactor. Is there a failure or aging mode where the voltage drop
increases. How about typical voltage drop across the diode bridge
rectifier for the essential buss. After eleven trouble free years I need
to sort out some problems with my RV9A. Thanks for any information.
Paul
Message 5
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| Subject: | Re: Battery Contactor Voltage Drop |
On 4/7/2019 2:16 PM, Paul Eckenroth wrote:
> What is the typical voltage drop across the poles of a healthy battery
> contactor. Is there a failure or aging mode where the voltage drop
> increases. How about typical voltage drop across the diode bridge
> rectifier for the essential buss. After eleven trouble free years I
> need to sort out some problems with my RV9A. Thanks for any information.
>
> Paul
Drop across a good contactor should be hard to measure reliably with a
regular voltmeter.
Drop across a typical silicon diode will be zero with no load, but will
be around 0.7V at any significant load.
If you have a Schottky diode (not likely, but possible), it will be
around 0.5V or less under load.
---
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