the12volt.com spacer
the12volt.com spacer
the12volt.com spacer
the12volt.com spacer
icon

worried, what diode amperage size?


Post ReplyPost New Topic
< Prev Topic Next Topic >
2000vsm 
Copper - Posts: 65
Copper spacespace
Joined: June 30, 2002
Posted: August 05, 2002 at 8:26 PM / IP Logged  

ok i just tried one diode on my parkinglights... it got real hot quick.. obviously the 1amp diode won't be good for this application.... i placed many diodes in my alarm setup and worried which one is good enough for the 1amp ones and i need to know which amp to use for like IGN or parkinglights which puts a greater load.

ok.. i have some diodes hooked up to the power windows, sunroof and some relays.... can someone tell me which one of these are not appropriate because i DO NOT want them burning up.....

so which amp do i need for IGN and parking lights?

sparkyssb 
Copper - Posts: 205
Copper spacespace
Joined: March 09, 2002
Location: United States
Posted: August 05, 2002 at 9:34 PM / IP Logged  
....i use Rectifier Diodes rated at 6 Amps - 50PIV (Radio Shack 276-1661) for my installs....a bit big but haven't had a problem with them burning up...worried, what diode amperage size? -- posted image.
2000vsm 
Copper - Posts: 65
Copper spacespace
Joined: June 30, 2002
Posted: August 06, 2002 at 9:20 AM / IP Logged  
can this go for ign? and for parking lights?
Velocity Motors 
Moderator - Posts: 12,488
Moderator spaceThis member has made a donation to the12volt.com. Click here for more info.spaceThis member has been recognized as an authority in Electrical Theory. Click here for more info.spaceThis member has been recognized as an authority in Fabrication. Click here for more info.spaceThis member has been recognized as an authority in Mobile Audio and Video. Click here for more info.spaceThis member has been recognized as an authority in Mobile Security and Convenience. Click here for more info.spacespace
Joined: March 08, 2002
Location: Manitoba, Canada
Posted: August 06, 2002 at 9:28 AM / IP Logged  

Why not use a relay for the ignition ? What are you trying to install that you need to block the ignition current from coming back ? Just curious  worried, what diode amperage size? -- posted image.

Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA
sparkyssb 
Copper - Posts: 205
Copper spacespace
Joined: March 09, 2002
Location: United States
Posted: August 06, 2002 at 11:07 AM / IP Logged  
I used those diodes for my brake lights, backup lights, and headlights....i dont think you'll have a problem with parking lights.  try it..what the hell do ya' have to lose? a buck? worried, what diode amperage size? -- posted image.
HotRod53F100 
Copper - Posts: 84
Copper spacespace
Joined: May 12, 2002
Location: United States
Posted: August 06, 2002 at 2:29 PM / IP Logged  
Can't hurt by going bigger...if you've got the room, stick it in. It doesn't take much lighting to get 1 amp, 12 watts at 12 volts will do it. Remember, diodes in parallel give you more capacity, not series. Double them up if you need to.
HotRod
2000vsm 
Copper - Posts: 65
Copper spacespace
Joined: June 30, 2002
Posted: August 08, 2002 at 10:28 PM / IP Logged  
so 6amp is enough for headlights and ign or starter wire? is there like a 15 amp diode?
sparkyssb 
Copper - Posts: 205
Copper spacespace
Joined: March 09, 2002
Location: United States
Posted: August 12, 2002 at 1:36 PM / IP Logged  

sorry..for the late post.....

well, i dont know if there is a 15 amp diode out there..but damn..if there is one, it would be about an inch thick probably. worried, what diode amperage size? -- posted image. well, like i said before, i used a 6 amp for my headlights and that kind of stuff so you'll probably be OK...but you might be able to do like hotrod said and double them up...i dont know if this actually will give you more like 12amps but thats up to you.  like i said, you can try it and probably have it work.


Sorry, you can NOT post a reply.
This topic is closed.

  Printable version Printable version Post ReplyPost New Topic
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot delete your posts in this forum
You cannot edit your posts in this forum
You cannot create polls in this forum
You cannot vote in polls in this forum

  •  
Search the12volt.com
Follow the12volt.com Follow the12volt.com on Facebook
Thursday, October 31, 2024 • Copyright © 1999-2024 the12volt.com, All Rights Reserved Privacy Policy & Use of Cookies
Disclaimer: *All information on this site ( the12volt.com ) is provided "as is" without any warranty of any kind, either expressed or implied, including but not limited to fitness for a particular use. Any user assumes the entire risk as to the accuracy and use of this information. Please verify all wire colors and diagrams before applying any information.

Secured by Sectigo
the12volt.com spacer
the12volt.com spacer
the12volt.com spacer
Support the12volt.com
Top
the12volt.com spacer
the12volt.com spacer