Led signal lights

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bgrumer
Posts: 13
Joined: Sat Oct 22, 2011 5:31 am

Led signal lights

Post by bgrumer » Sun Apr 29, 2018 9:04 am

Friends,

I added to my TC LED signal lights, I also added  inside the cockpit a tell tall LED.

when the fuel pump is working I get interference and the tell tall lights up in the sequence  of the fuel pump. I think adding some kind of suppressor will stop the phenomena. Can someone with knowledge in electronics assist?

Thanks

Benny

 

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Roger Bateman
Posts: 37
Joined: Tue Oct 20, 2015 12:03 pm

Re: Led signal lights

Post by Roger Bateman » Sun Apr 29, 2018 11:01 am

Benny, I think the signal lights should be fed from A4 on the regulator. If it s fed from A3 you might get some interference from the ignition and fuel pump. And did you use the special flasher unit for LEDs? Roger
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Benny Grumer
Posts: 22
Joined: Sun Apr 15, 2012 8:06 am

Re: Led signal lights

Post by Benny Grumer » Sun Apr 29, 2018 11:40 am

Hi Roger

Thank you for your mail .The control unit for the signal lights is fed from A4 as you suggested [b],[/b]A4 gets the current through the ignition key.[b][/b]

[b]Kind regards[/b]

[b]Benny[/b]

[b]  [/b]

[b]From:[/b] mg-tabc@yahoogroups.com [mailto:mg-tabc@yahoogroups.com] [b]On Behalf Of [/b]Roger Bateman rogerbateman@rocketmail.com [mg-tabc] [b]Sent:[/b] Sunday, April 29, 2018 9:01 PM [b]To:[/b] mg-tabc@yahoogroups.com [b]Subject:[/b] [mg-tabc] Re: Led signal lights

 

 

Benny, I think the signal lights should be fed from A4 on the regulator. If it s fed from A3 you might get some interference from the ignition and fuel pump. And did you use the special flasher unit for LEDs? Roger

__________ Information from ESET NOD32 Antivirus, version of detection engine 17302 (20180429) __________ The message was checked by ESET NOD32 Antivirus. http://www.eset.com

__________ Information from ESET NOD32 Antivirus, version of detection engine 17302 (20180429) __________ The message was checked by ESET NOD32 Antivirus. http://www.eset.com
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Robert Beer
Posts: 15
Joined: Wed Dec 20, 2017 3:30 am

Re: Led signal lights

Post by Robert Beer » Thu May 03, 2018 2:08 pm

Hello All I am in need of a working MGTC tachClocksA hole filler could do too but it be nice to have a working clock as well. I am in Middleburg Virginia 20117USAMANY THANKSCAREY BEER
On Apr 29, 2018, at 2:01 PM, Roger Bateman rogerbateman@rocketmail.com [mg-tabc] mg-tabc-noreply@yahoogroups.com> wrote:
  Benny, I think the signal lights should be fed from A4 on the regulator. If it s fed from A3 you might get some interference from the ignition and fuel pump. And did you use the special flasher unit for LEDs? Roger
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M. P.
Posts: 23
Joined: Wed Oct 14, 2015 9:50 pm

Re: Led signal lights

Post by M. P. » Thu May 03, 2018 2:59 pm

If you have a rebuild unit, send it to Craig Seabrook in Novelty, Ohio.   Sent from Yahoo Mail on Android
On Thu, May 3, 2018 at 4:08 PM, Robert Beer carey.beer@me.com [mg-tabc]mg-tabc-noreply@yahoogroups.com> wrote:   Hello All I am in need of a working MGTC tachClocksA hole filler could do too but it be nice to have a working clock as well. I am in Middleburg Virginia 20117USAMANY THANKSCAREY BEER On Apr 29, 2018, at 2:01 PM, Roger Bateman rogerbateman@rocketmail.com [mg-tabc] mg-tabc-noreply@yahoogroups.com> wrote:   Benny, I think the signal lights should be fed from A4 on the regulator. If it s fed from A3 you might get some interference from the ignition and fuel pump. And did you use the special flasher unit for LEDs? Roger #ygrps-yiv-1633216842 #ygrps-yiv-1633216842yiv5682003910 #ygrps-yiv-1633216842yiv5682003910 -- #ygrps-yiv-1633216842yiv5682003910ygrp-mkp { border:1px solid #d8d8d8;font-family:Arial;margin:10px 0;padding:0 10px;} #ygrps-yiv-1633216842 #ygrps-yiv-1633216842yiv5682003910 #ygrps-yiv-1633216842yiv5682003910ygrp-mkp hr { border:1px solid #d8d8d8;} #ygrps-yiv-1633216842 #ygrps-yiv-1633216842yiv5682003910 #ygrps-yiv-1633216842yiv5682003910ygrp-mkp #ygrps-yiv-1633216842yiv5682003910hd { color:#628c2a;font-size:85%;font-weight:700;line-height:122%;margin:10px 0;} #ygrps-yiv-1633216842 #ygrps-yiv-1633216842yiv5682003910 #ygrps-yiv-1633216842yiv5682003910ygrp-mkp #ygrps-yiv-1633216842yiv5682003910ads { margin-bottom:10px;} #ygrps-yiv-1633216842 #ygrps-yiv-1633216842yiv5682003910 #ygrps-yiv-1633216842yiv5682003910ygrp-mkp .ygrps-yiv-1633216842yiv5682003910ad { padding:0 0;} #ygrps-yiv-1633216842 #ygrps-yiv-1633216842yiv5682003910 #ygrps-yiv-1633216842yiv5682003910ygrp-mkp 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Doug Pelton
Posts: 57
Joined: Sun Dec 21, 2003 12:27 pm

Re: Led signal lights

Post by Doug Pelton » Fri May 04, 2018 6:47 am

Hi Bob,

 

We have clocks in stock along with all the gages. We can help with just the face also if you want to go that route.

 

For the group, We do have a solid state, neg ground, clock in stock if anyone has interest in that.

 

Regards,

 

[b][i]Doug Pelton,[/i][/b] Proprietor

From The Frame Up

480-588-8185

For Fastest Service:  order@fromtheframeup.com

Like us on FACEBOOK!

See us on YouTUBE!

 

www.FromTheFrameUp.com

 

[b]From:[/b] mg-tabc@yahoogroups.com mg-tabc@yahoogroups.com> [b]On Behalf Of [/b]Robert Beer carey.beer@me.com [mg-tabc] [b]Sent:[/b] Thursday, May 3, 2018 2:08 PM [b]To:[/b] Roger Bateman rogerbateman@rocketmail.com> [b]Cc:[/b] mg-tabc@yahoogroups.com [b]Subject:[/b] Re: [mg-tabc] Re: Led signal lights

 

 

Hello All

 

I am in need of a working MGTC tach

Clocks

A hole filler could do too but it be nice to have a working clock as well.

 

I am in Middleburg Virginia 20117

USA

MANY THANKS

CAREY BEER

On Apr 29, 2018, at 2:01 PM, Roger Bateman rogerbateman@rocketmail.com [mg-tabc] mg-tabc-noreply@yahoogroups.com> wrote:

 

Benny, I think the signal lights should be fed from A4 on the regulator. If it s fed from A3 you might get some interference from the ignition and fuel pump. And did you use the special flasher unit for LEDs? Roger

[img]https://ec.yimg.com/ec?url=https%3A%2F%2Fipmcdn.avast.com%2Fimages%2Ficons%2Ficon-envelope-tick-round-orange-animated-no-repeat-v1.gif&t=1525971086&sig=LlAxFCToRjBE28pVhY_tmQ--~D[/img] Virus-free. www.avast.com
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John Kallend
Posts: 17
Joined: Sun Mar 17, 2013 7:50 am

Re: Led signal lights

Post by John Kallend » Fri May 04, 2018 7:34 am

Do you think it would be possible to electrically isolate the neg ground clock from the body of the tach, and then wire it accordingly for a + ground car? _____________________________John KallendProfessor EmeritusDepartment of Mechanical, Materials and Aerospace EngineeringDepartment of PhysicsIIT, Chicago
On Fri, May 4, 2018 at 8:47 AM, 'Doug Pelton' doug@fromtheframeup.com [mg-tabc] mg-tabc-noreply@yahoogroups.com> wrote: [u][/u] Hi Bob,[u][/u][u][/u]

[u][/u] [u][/u]

We have clocks in stock along with all the gages. We can help with just the face also if you want to go that route.[u][/u][u][/u]

[u][/u] [u][/u]

For the group, We do have a solid state, neg ground, clock in stock if anyone has interest in that.[u][/u][u][/u]

[u][/u] [u][/u]

Regards,[u][/u][u][/u]

[u][/u] [u][/u]

[b][i]Doug Pelton,[/i][/b] Proprietor[u][/u][u][/u]

From The Frame Up[u][/u][u][/u]

480-588-8185[u][/u][u][/u]

For Fastest Service: order@fromtheframeup.com[u][/u][u][/u]

Like us on FACEBOOK! [u][/u][u][/u]

See us on YouTUBE![u][/u][u][/u]

[u][/u] [u][/u]

www.FromTheFrameUp.com[u][/u][u][/u]

[u][/u] [u][/u]

[b]From:[/b] mg-tabc@yahoogroups.com mg-tabc@yahoogroups.com> [b]On Behalf Of [/b]Robert Beer carey.beer@me.com [mg-tabc] [b]Sent:[/b] Thursday, May 3, 2018 2:08 PM [b]To:[/b] Roger Bateman rogerbateman@rocketmail.com> [b]Cc:[/b] mg-tabc@yahoogroups.com [b]Subject:[/b] Re: [mg-tabc] Re: Led signal lights[u][/u][u][/u]

[u][/u] [u][/u]

[u][/u][u][/u]

Hello All[u][/u][u][/u]

[u][/u] [u][/u]

I am in need of a working MGTC tach[u][/u][u][/u]

Clocks[u][/u][u][/u]

A hole filler could do too but it be nice to have a working clock as well.[u][/u][u][/u]

[u][/u] [u][/u]

I am in Middleburg Virginia 20117[u][/u][u][/u]

USA[u][/u][u][/u]

MANY THANKS[u][/u][u][/u]

CAREY BEER[u][/u][u][/u]

On Apr 29, 2018, at 2:01 PM, Roger Bateman rogerbateman@rocketmail.com [mg-tabc] mg-tabc-noreply@yahoogroups.com> wrote:[u][/u][u][/u]

[u][/u][u][/u]

Benny, I think the signal lights should be fed from A4 on the regulator. If it s fed from A3 you might get some interference from the ignition and fuel pump. And did you use the special flasher unit for LEDs? Roger[u][/u][u][/u][u][/u][u][/u]

[img]https://ec.yimg.com/ec?url=https%3A%2F%2Fipmcdn.avast.com%2Fimages%2Ficons%2Ficon-envelope-tick-round-orange-animated-no-repeat-v1.gif&t=1525971086&sig=LlAxFCToRjBE28pVhY_tmQ--~D[/img] Virus-free. www.avast.com
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