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  Topic: Z-12 Architecture, Back-Up Alternator Wiring
jonlaury

Replies: 10
Views: 7528

PostForum: AeroElectric-List   Posted: Sat May 02, 2020 8:26 am   Subject: Re: Z-12 Architecture, Back-Up Alternator Wiring
It may be my brain that is missing the connection, but I don't see the electrical path that feeds bus power to the LR3. The pole called upon to switch bus power goes nowhere.
Shouldn't the arc path ...
  Topic: Plan-B fuel flow . . .
jonlaury

Replies: 2
Views: 2939

PostForum: AeroElectric-List   Posted: Wed Jan 29, 2020 10:29 am   Subject: Re: Plan-B fuel flow . . .
Dave Anders did something like this on his SDS EFI RV-4:

http://www.vansairforce.com/community/showpost.php?p=1191654&postcount=140



With 2 fuel pumps, 1 running from main bus and 1 runn ...
  Topic: OVM-14 question
jonlaury

Replies: 11
Views: 7736

PostForum: AeroElectric-List   Posted: Fri Dec 06, 2019 12:35 pm   Subject: Re: OVM-14 question
At 10:47 AM 12/4/2019, you wrote:


... You need one and
only one low volts warning light on the main
bus. If you have an LR3 regulator on your main
alternator, that light is built ...
  Topic: Congratulations
jonlaury

Replies: 12
Views: 7643

PostForum: AeroElectric-List   Posted: Wed Oct 02, 2019 10:23 am   Subject: Re: Congratulations
There are few people in the world that I think as highly of as I do about Bob Nuckolls. His induction into the EAA Hall of Fame was as predictable as the sunrise.

This man has truly given himself ...
  Topic: Electrical Analysis of Flight wanted
jonlaury

Replies: 2
Views: 2933

PostForum: AeroElectric-List   Posted: Thu Aug 08, 2019 8:54 am   Subject: Re: Electrical Analysis of Flight wanted
Thanks Sebastien.
Forgot about that resource. I'll repost this with the Savvy graphs if I can find the original AFS 4500 data file.
  Topic: Electrical Analysis of Flight wanted
jonlaury

Replies: 2
Views: 2933

PostForum: AeroElectric-List   Posted: Wed Aug 07, 2019 12:08 pm   Subject: Electrical Analysis of Flight wanted
I would welcome any analysis of the electrical performance in this flight data.

What are 'Back Volts'?
Why is the batt voltage stuck on 8.5 v when it spun the engine with alacrity upon startup?
...
  Topic: Lightspeed Plasma III Wiring
jonlaury

Replies: 1
Views: 2043

PostForum: AeroElectric-List   Posted: Sat May 11, 2019 11:53 am   Subject: Re: Lightspeed Plasma III Wiring
Certainly Klaus at Light Speed could answer this question.

Klaus@lightspeedengineering.com

(805) 933-3299
  Topic: noise filter Hijack
jonlaury

Replies: 2
Views: 2583

PostForum: AeroElectric-List   Posted: Thu Mar 28, 2019 9:50 am   Subject: Re: noise filter Hijack
Bob, you are too kind. Thank you for your offer and I acceptjavascript:emoticon('Very Happy') . And I'm happy to cover any expense on my behalf.

Eyebeam Mini Specs are here: http://www.aveoengineering.com/ ...
  Topic: noice filter Hijack
jonlaury

Replies: 0
Views: 2119

PostForum: AeroElectric-List   Posted: Tue Mar 26, 2019 8:05 am   Subject: noice filter Hijack
Joined: 06 Nov 2006
Posts: 328



[quote="nuckolls.bob(at)aeroelect"]At 06:30 AM 3/25/2019, you wrote:
Quote:
--> AeroElectric-List message posted by: "donjohnston" < ...
  Topic: A Reminder
jonlaury

Replies: 0
Views: 1602

PostForum: AeroElectric-List   Posted: Sat Mar 02, 2019 10:22 am   Subject: A Reminder
From the Official Aero-lectric List Usage Guidelines:

"When responding, NEVER quote the *entire* original post in your
response. DO use lines from the original post to help "tune in" ...
  Topic: Atten Soldering Station?
jonlaury

Replies: 9
Views: 17390

PostForum: AeroElectric-List   Posted: Sat Feb 23, 2019 9:41 am   Subject: Re: Atten Soldering Station?
I've used a Hakko 888 for years and have been very pleased with the performance. Heats quickly, compact size, good temp control. I would "improve" it by having a more intuitive analog contro ...
  Topic: Total Power Failure?
jonlaury

Replies: 6
Views: 5503

PostForum: AeroElectric-List   Posted: Thu Oct 18, 2018 8:13 am   Subject: Re: Total Power Failure?
...

On the other hand, the AFS 3400 EFIS back-up battery is an unspecified internal lithium-ion device.� I guess you have to open it up to find out if is an off-the-shelf battery or a custom. ï¿ ...
  Topic: Z-* Question
jonlaury

Replies: 41
Views: 30502

PostForum: AeroElectric-List   Posted: Thu Jul 12, 2018 11:34 pm   Subject: Re: Z-* Question
Charles Boyer and ?



Ingrid Bergman
  Topic: Z-* Question
jonlaury

Replies: 41
Views: 30502

PostForum: AeroElectric-List   Posted: Thu Jul 12, 2018 7:31 am   Subject: Re: Z-* Question
It almost feels like I'm being intentionally gaslit, I'll try again. ... (snip)

For the etymologically curious:

"The original (meaning) stems from 1938 stage play Gas Light and the dimming ...
  Topic: Anybody using Shorai batteries/BMS?
jonlaury

Replies: 3
Views: 2991

PostForum: AeroElectric-List   Posted: Tue May 08, 2018 9:38 am   Subject: Anybody using Shorai batteries/BMS?
I saw a pic of Dave Anders' RV4 with two Shorai bats, sharing a BMS. Anyone on the list using Shorai stuff?
If you are, please tell us your engine displacement and product part #'s, and briefly your ...
  Topic: GFCI Breaker keeps tripping (Non Aviation)
jonlaury

Replies: 15
Views: 14712

PostForum: AeroElectric-List   Posted: Tue Sep 19, 2017 10:13 am   Subject: Re: GFCI Breaker keeps tripping (Non Aviation)
Just out of curiosity, is the wiring in metal conduit, plastic flex, or Romex?

I have had to troubleshoot drywall nails/screws that hit the bullseye in Romex, w/o nail plates,between the hot/neutra ...
  Topic: GFCI Breaker keeps tripping (Non Aviation)
jonlaury

Replies: 2
Views: 3458

PostForum: AeroElectric-List   Posted: Tue Sep 19, 2017 10:01 am   Subject: Re: GFCI Breaker keeps tripping (Non Aviation)
At 06:39 PM 9/17/2017, you wrote:


...Similarly, a wall-receptacle GFI can be used as

...a test tool. You can wire your 'problem feeder'
to the LOAD pair of terminals while using a ...
  Topic: GFCI Breaker keeps tripping (Non Aviation)
jonlaury

Replies: 15
Views: 14712

PostForum: AeroElectric-List   Posted: Sun Sep 17, 2017 8:29 am   Subject: Re: GFCI Breaker keeps tripping (Non Aviation)
From Electrician.com:

Try to keep your circuit length <100' (not much help if it's in a finished wall) and make the receptacle neutrals all home runs.

Also suggested is to use a megohm meter ...
  Topic: Non-aero app: 120/240 AC through 24vdc switch?
jonlaury

Replies: 16
Views: 15157

PostForum: AeroElectric-List   Posted: Wed Sep 06, 2017 12:27 pm   Subject: Re: Non-aero app: 120/240 AC through 24vdc switch?
"3A?"

The steady state load is about 1A, to keep the ballast happy. There's a user selected load of 1.5A that has a 25 second cycle to open circuit. Often the selection is repeated multip ...
  Topic: Non-aero app: 120/240 AC through 24vdc switch?
jonlaury

Replies: 16
Views: 15157

PostForum: AeroElectric-List   Posted: Wed Sep 06, 2017 12:00 pm   Subject: Re: Non-aero app: 120/240 AC through 24vdc switch?
In the first section of the article re selecting the right ICL, I'm asked for Capacitance. But neither the ballast nor the power supply list that info on their product cut-sheets.
Is there away to de ...
 
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