HID Projector Relay

Printed From: the12volt.com
Forum Name: Relays
Forum Discription: Relay Diagrams, SPDT Relays, SPST Relays, DPDT Relays, Latching Relays, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=54210
Printed Date: May 08, 2025 at 4:45 PM

Topic: HID Projector Relay

Posted By: SpecV43
Subject: HID Projector Relay
Date Posted: April 19, 2005 at 9:00 AM

My question is y do i power both ballest up wit one relay???? Y cant i just make a relay for each..and if that is the case how is that done??? Cause all i've seen are ones for two ballest on one relay..... i have 9007 hi/low by the way...ok i got the relay down (i think) # 30 to battery wit fuse, 87 to one balles wit fuse, 85 & 86 both go the male connector i have wit a diode connected to both the Hi/Low Is that right???
If it is the question is do i still use a 30amp fuse for the battery and a 15 for the ballest??? All 12 gauge wire right

I already have 1 10 watt, 10 ohm resitor per selenoid soldered on the selenoid wire .So i shoudl be fine right???

thanks

sorry but i want to make sure i understand the wirein.

Replies:

Posted By: ff-mike
Date Posted: April 19, 2005 at 3:09 PM

Why? You can use 2 relays if you want. I don't see the need

Driving lamps are meant to supplement your high beams. If they are adjusted so that they do not blind oncoming traffic then they are not going to help your high beams out to much.

Your relay wiring is correct

Posted By: SpecV43
Date Posted: April 19, 2005 at 3:51 PM

Yea i wanted to use one relay for each Projector....I wanted it this way just in case if a relay goes out i still have the other relay powering the other headlight so i can see at night...I dont have driving lamps...I retroed HID projector into my headlights..So i dont have to worry about anythign else for the relay???

Thanks