The MP3car.com Store  

Welcome to the MP3Car.com forums.

You are currently viewing our boards as a guest which gives you limited access to view most discussions and access our other features. Registering will also remove advertisements. By joining our free community you will have access to post topics, communicate privately with other members (PM), respond to polls, upload content and access many other special features. Registration is fast, simple and absolutely free so please, join our community today!

If you have any problems with the registration process or your account login, please contact contact us.

Go Back   MP3Car.com > Mp3Car Technical > The FAQ Emporium

Closed Thread
 
Thread Tools Display Modes
Old 01-06-2006, 07:28 PM   #31
Newbie
 
Join Date: Oct 2005
Posts: 8
My Photos: (0)
Thanx Bugbyte, Yes i did read that on your power supply faq. Thank you for clarifying this issue.

Regards

Guruj
guruj is offline  
Sponsored Links
Old 01-09-2006, 02:00 PM   #32
haf
Newbie
 
haf's Avatar
 
Join Date: Jan 2006
Location: Athens
Vehicle: 1998/Audi/A6
Posts: 15
My Photos: (0)
Why only the 80W-120W Opus PSU have remote output to trigger the amplifier and not the 90W-150W models?
haf is offline  
Old 01-24-2006, 03:37 PM   #33
Low Bitrate
 
Join Date: Jan 2006
Location: New Jersey
Vehicle: BMW 2004 x3 3.0i
Posts: 84
My Photos: (0)
if i am correct the opus 150 has a fuse in it already why would you need another 1 for the first setup option?
Evilbunny1114 is offline  
Old 01-25-2006, 12:26 AM   #34
I see dead kittens
 
Quattro's Avatar
 
Join Date: Dec 2003
Location: New York
Vehicle: 1998 Audi A4
Posts: 3,782
My Photos: (0)
The fuse in the first option is to protect the wire not the Opus. The wire is what will cause a fire in your car.
__________________
Installed
Asus A7N8X-VM - AMD Mobile Athlon 2400
512 Ram - 60GB HD - Opus 150w
Lilliput 7" - Rikaline 6010
[00000000000001100010-] 98% Completed

Check Out My Install!!!
Quattro is offline  
Old 01-26-2006, 05:29 PM   #35
Newbie
 
Join Date: Jan 2006
Posts: 4
My Photos: (0)
I have a sub amp wired directly behind my backseat. I was planning on following option #2 by disconnecting the line currently running to the amp and hooking it up to a power distro block, but was wondering if there would be any issues with the fuse(s) that I am currently using. Right now, I believe it is a either a 60A or 100A fuse on a 2/4 guage wire. Can I continue using the same fuse, or should i simply switch out the fuse for a higher rated one?

Also, I'm a little worried about the vibration from the sub, as it would be very close to the opus and the pc itself. Any suggestions on dampeners? Rubber grommets?
ryoo is offline  
Old 02-12-2006, 11:19 AM   #36
Low Bitrate
romanman69's CarPC Specs
 
romanman69's Avatar
 
Join Date: Jan 2006
Posts: 58
My Photos: (0)
Sorry for the n00b question

whats that green/white 2 pin wire in the OPUS150 which s right next to the motheroard power connector. Looks like the start/shutdown pins but wanna be totally sure.
romanman69 is offline  
Old 02-12-2006, 03:08 PM   #37
Low Bitrate
 
Join Date: Dec 2005
Location: Fresno, CA
Vehicle: 2001 Toyota 4 Runner
Posts: 64
My Photos: (0)
Quote: Originally Posted by romanman69
Sorry for the n00b question

whats that green/white 2 pin wire in the OPUS150 which s right next to the motheroard power connector. Looks like the start/shutdown pins but wanna be totally sure.

You got it...that's what it is.
__________________
2001 Toyota 4Runner

"They should put your mouth in a circus"

Cinderella Man
rdiggidy is offline  
Old 02-16-2006, 12:01 AM   #38
Newbie
 
Join Date: Jan 2006
Posts: 26
My Photos: (0)
couldnt you just take the constant power from your oem cd deck connection to run the opus? theres all the wires you need right off that harness; constant, ignition/acc, ground, and speakers.

Is the opus power supply that similiar to an amp that it needs a direct connection to the battery? (I just ordered an Opus 120 , and was hoping it would work with no problems running off the oem cd harness)
sundogkid is offline  
Old 02-16-2006, 09:40 AM   #39
Maximum Bitrate
 
Join Date: Aug 2005
Posts: 520
My Photos: (0)
It's like an amp and needs to direct connection to the battery
Silentbob343 is offline  
Old 02-16-2006, 09:46 AM   #40
Maximum Bitrate
 
Join Date: Aug 2005
Posts: 520
My Photos: (0)
Quote: Originally Posted by Quattro
The fuse in the first option is to protect the wire not the Opus. The wire is what will cause a fire in your car.

Here's a question for you. If I had 12ga wire running directly to the opus, or in my cas an M1-ATX, is there any need for the fuse. 12ga wire can hold up beyond the the 10amp fuse on the M1. I know most people need another fuse as they go from 10/12ga down to the stock 18ga lead that comes with the power supply. Would it still be wise to run something like a 15 amp fuse anyway or should you match the fuse on the board, i.e. 10 amps?
Silentbob343 is offline  
Sponsored Links
Old 02-16-2006, 07:45 PM   #41
Admin. Don't bug or I'll byte.
Bugbyte's CarPC Specs
 
Bugbyte's Avatar
 
Join Date: Sep 2004
Location: Corning, NY
Vehicle: 2001 VW Beetle
Posts: 4,470
My Photos: (19)
See post 34. Consider what happens if your 12 gauge wire short out near the Opus. You will have a direct short to ground and no fuse. The wire will begin to heat until something gives. That can start a fire.

The fuse is designed to blow if the wire shorts, not the Opus.
__________________
-Where in the world is the iBug?
-Find out about theiBug
-Attention Newbies! Have you seen the FAQ Emporium?
-No time to figure it out? Take 5 minutes to view the Car PC 101 video
Bugbyte is offline  
Old 02-17-2006, 04:47 AM   #42
Maximum Bitrate
 
Join Date: Aug 2005
Posts: 520
My Photos: (0)
Quote: Originally Posted by Bugbyte
See post 34. Consider what happens if your 12 gauge wire short out near the Opus. You will have a direct short to ground and no fuse. The wire will begin to heat until something gives. That can start a fire.

The fuse is designed to blow if the wire shorts, not the Opus.

Ahh you are correct I never considered the possiblity of a short like that. thank you for the thought.
Silentbob343 is offline  
Old 03-26-2006, 02:43 PM   #43
Constant Bitrate
 
01black_ac's Avatar
 
Join Date: Jul 2005
Location: NJ
Posts: 223
My Photos: (0)
For the Opus 120, what type of fuse should I use on the line coming off the battery? Should it be 15A, or should it be lower or higher?

Also, for the 12V line itself, running from the battery to the 12V yellow line on the Opus, should that wire be around 10G or 12G? The yellow wire on the Opus harness is 16G, so is it safe to solder a 10G or 12G wire onto a 16G wire?

Additionally, what would the blue/white REMOTE wire on the Opus harness be used for? Is that strictly for something like a stereo amp, or could it be used in some way with my in-dash touchscreen? My in-dash touchscreen also has a REMOTE wire, and I'm not sure if I should just seal both of those wires off, or if there's some other reason I would want to use them...

'01
__________________
Hang on while I defragment my car...

the Acura ITX project
the Acura ITX skin for RoadRunner
project progress: 99%
01black_ac is offline  
Old 03-26-2006, 04:53 PM   #44
Constant Bitrate
Eubey's CarPC Specs
 
Join Date: Mar 2006
Posts: 218
My Photos: (0)
whats the best way to connect the wires directly to the battery? or do you connect to a wire comming off of the battery?
Eubey is offline  
Old 03-29-2006, 07:28 PM   #45
Constant Bitrate
 
01black_ac's Avatar
 
Join Date: Jul 2005
Location: NJ
Posts: 223
My Photos: (0)
Quote: Originally Posted by Eubey
whats the best way to connect the wires directly to the battery? or do you connect to a wire comming off of the battery?

For my system, I got a pack of gold plated copper terminals. They have a gold loop that gets connected to the bolt that you tighten on the battery terminal.

This is what they look like, though I didn't get mine from this site: http://www.doityourself.com/store/0078535.htm

'01
__________________
Hang on while I defragment my car...

the Acura ITX project
the Acura ITX skin for RoadRunner
project progress: 99%
01black_ac is offline  
Sponsored Links
Closed Thread


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

Similar Threads
Thread Thread Starter Forum Replies Last Post
opus PSU too weak for me? gummybear Power Supplies 10 03-04-2005 12:46 PM
what would stop me from using opus 150W PLUS another PSU if that wasn't enough? Amax Power Supplies 5 02-28-2005 02:42 PM
86% Efficient AC-DC ATX supply auto_robotics Power Supplies 42 11-25-2004 02:16 AM
FS: 90W Opus DC-DC PSU and extras EBoundEE Classified Archive 6 06-28-2004 12:54 PM
Opus PSU for Casetronic C134 aethernaut Power Supplies 14 02-25-2004 12:19 AM


All times are GMT -5. The time now is 09:12 AM.


Sponsored Links
The MP3car.com Store

Powered by vBulletin® Version 3.6.8
Copyright ©2000 - 2008, Jelsoft Enterprises Ltd.
SEO by vBSEO 3.1.0
Copyright © 1999 - 2008 Mp3Car.com Inc.
Ad Management by RedTyger
Message Board Statistics