Notices
Scion tC 1G ICE & Interior In-car entertainment and electronics...

My cold cathode project

Thread Tools
 
Search this Thread
 
Old 04-06-2006, 02:46 AM
  #1  
Senior Member
10 Year Member
5 Year Member
SL Member
Thread Starter
 
Bluechualappa's Avatar
 
Join Date: Jul 2004
Location: Houston, Texas
Posts: 611
Default My cold cathode project

I've been working with cathodes for a few weeks now. Does anyone know if I can hook up the cathodes in the hatch to the light in the hatch so when the hatch is opened the cathodes illuminate? If so Do I use both wire on the stock light or what...














Bluechualappa is offline  
Old 04-06-2006, 03:19 AM
  #2  
Senior Member
5 Year Member
SL Member
 
StevieSoFly's Avatar
 
Join Date: Jan 2006
Location: Minnesota
Posts: 188
Default

thats cool like it. I especially like the cathodes in the hatch thats a good idea haha. i like the tail lights too
StevieSoFly is offline  
Old 04-06-2006, 04:38 AM
  #3  
Senior Member
10 Year Member
5 Year Member
SL Member
iTrader: (1)
 
gingles's Avatar
 
Join Date: Jul 2004
Location: Denver, Colorado
Posts: 1,881
Default

hey man...yea you can...what you do is just pop out the light and theres 2 wires...ones positive and ones negative...just splice your other 2 wires into and your good to go...i just done this with some leds not to long ago
gingles is offline  
Old 04-06-2006, 02:39 PM
  #4  
Senior Member
10 Year Member
5 Year Member
SL Member
Thread Starter
 
Bluechualappa's Avatar
 
Join Date: Jul 2004
Location: Houston, Texas
Posts: 611
Default

See I had trouble with this though. First time I tried the cathodes back there I fried the inverter by reverse polarity and I think the fuse for the hatch light blew because the hatch light doesn't work anymore.

So the positive and negative wires for my cathodes need to connect to the wires that run to that light. Aslo does anyone know where the fuse for that light is? I guess I'll look it up.
Bluechualappa is offline  
Old 04-07-2006, 05:17 AM
  #5  
Junior Member
5 Year Member
 
stefPap1120's Avatar
 
Join Date: Mar 2006
Location: North White Plains, NY
Posts: 25
Default

As far as I know, most inverters have polarity protection. If you got them from Oznium, they definatley do. And as for your rear hatch light no longer working, I don't think the load from one inverter would kill a fuse. I think a typical current draw for a two-light cathode inverter is about 5-10mA or 0.005-0.01A, and considering fuses are generally rated at least 1-2A more than what thier typical load will be, I doubt that the cathodes blew it, unless you already got a but load of lights hooked up to that circuit.

Stef
stefPap1120 is offline  
Old 04-07-2006, 08:53 AM
  #6  
Senior Member
5 Year Member
SL Member
 
Tekka's Avatar
 
Join Date: Feb 2006
Location: Los Angeles
Posts: 155
Default

whoa thats soo cool
Tekka is offline  
Old 04-07-2006, 08:53 AM
  #7  
Senior Member
5 Year Member
SL Member
 
Tekka's Avatar
 
Join Date: Feb 2006
Location: Los Angeles
Posts: 155
Default

lol u shou;d bump I'm Blue by Eifel 65 when you have all them lights on.
Tekka is offline  
Old 04-07-2006, 04:39 PM
  #8  
Senior Member
5 Year Member
Scikotics
SL Member
 
RJonesy's Avatar
 
Join Date: Oct 2005
Location: Oakland, Ca
Posts: 145
Default

I put the same setup in my car a few months ago. I wired the cold cathodes in my grill to both the cubby hole light and battery then added a on/off/on rocker switch. This way when i leave the switch on one way and turn on or off the alarm the lights in the grill flashes or I just can leave them constantly on. I also wired a set of cathodes to the light in the hatch so when I open the hatch door they turned on. You shouldn't have a proble with them blowing that fuse. Some how somthing went terrible wrong.
RJonesy is offline  
Old 04-07-2006, 08:05 PM
  #9  
Former Sponsor
10 Year Member
5 Year Member
Team No Limitz
AlphaSquad
SL Member
 
NoLimitzBuilt's Avatar
 
Join Date: Jul 2005
Location: AlphaSquad - AZ
Posts: 2,622
Default

You would need to use a relay. use the light wire out of the hatch to turn on the relay. That way all the load is put on the relay. I use it that way on all kinds of stuff. The blunt load of the juice is on the relay and it only takes a couple milliamps to turn a relay on. I hope this helps a little. If you need some direct help let me know.
NoLimitzBuilt is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
airmankevin1
PPC: Engine / Drivetrain
2
11-17-2015 05:44 AM
Jus2tastee
Scion xB 2nd-Gen Owners Lounge
1
10-01-2015 08:57 PM
vi3tb0i09
PPC: Engine / Drivetrain
2
09-23-2015 08:32 PM
jeremydoc
PPC: Exterior / Styling
0
09-16-2015 11:31 PM



Quick Reply: My cold cathode project



All times are GMT. The time now is 11:07 AM.