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> Do we have a canbus system? o.O
post Aug 8, 2013 - 8:29 PM
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rentaspace



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Well, I am not quite sure....
In my experiences with my LEDs EVERY time I have bought non Cbus LEDs they have started flickering and flashing after a few months, some even straight away....
About 2 months ago I decided to just check out the Cbus versions of the same LEDs and to my surprise not one has started flashing yet...


So this leads to my question, is it remotely possible that the 6th Gen Celica (Or maybe even the ADM version) has a canbus system? or have I just had a statistical anomaly lol


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------------------------------| White '94 Celica | Bought 11/05/12 | Sold 12/05/15 |------------------------------
------------------------------| White '02 N-Edition Caldina | Weekend Car |------------------------------
 
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post Aug 11, 2013 - 1:55 PM
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Box



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You're right on wattage, it's only drawn as needed. The thing with voltage though is the device takes on the full load from the source. When making your own bulbs you have to dissipate the extra voltage so that it doesn't overload the LEDs. *insert voltage badger don't care meme here* As Travis alluded to that's also why you don't run a car without a battery, as then there's a significant load decrease on the alternator and voltage can surge up to 120V frying everything in the car that can't stand up to the spike. Had a genius do that after installing a new alternator on his car to "test out the new alternator" to see if it worked. It worked all right, fried every computer in the damn thing...wanted to slap him in the face... Anyhow the calculator I posted earlier makes it really easy to figure out what you have to do with the array, and resistance and wattage values. If you're going to go through the trouble of messing with pre-made bulbs you might as well make your own. What you said about the resistors being blown tells me they're just being cheap, and they didn't use a high enough wattage resistor to stand up to the current. Also generally a car with an alternator working at its best puts out 14.4-14.6V at idle. Though based on the earlier I just think it's really shoddy LED bulbs, as the CANbus are probably of higher quality anyhow and use the proper wattage on the resistors.

This post has been edited by Box: Aug 11, 2013 - 2:05 PM


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Posts in this topic
- rentaspace   Do we have a canbus system? o.O   Aug 8, 2013 - 8:29 PM
- - Box   Canbus have more LED's therefore a more even d...   Aug 8, 2013 - 10:23 PM
|- - rentaspace   QUOTE (Box @ Aug 8, 2013 - 10:23 PM)...   Aug 8, 2013 - 10:49 PM
- - Box   Hmmm.... All the towers I've seen have been C...   Aug 9, 2013 - 1:13 AM
- - rentaspace   Well all the LEDs that I have, small and large hav...   Aug 9, 2013 - 4:58 AM
|- - Box   QUOTE (rentaspace @ Aug 9, 2013 - 4...   Aug 9, 2013 - 2:52 PM
|- - rentaspace   QUOTE (delusionz @ Aug 9, 2013 - 4:5...   Aug 11, 2013 - 5:32 AM
- - RabidTRD   I read the topic and for some reason I thought thi...   Aug 9, 2013 - 10:39 AM
- - delusionz   Yeah mate, passenger side door keeps doin it to ev...   Aug 9, 2013 - 4:55 PM
- - travisxcore   I've never fried any LEDs and I don't have...   Aug 11, 2013 - 8:20 AM
|- - rentaspace   QUOTE (Box @ Aug 11, 2013 - 1:55 PM)...   Aug 11, 2013 - 7:13 PM
- - Box   You're right on wattage, it's only drawn a...   Aug 11, 2013 - 1:55 PM
- - Box   When I make my bulbs I have it set for a 12.6V loa...   Aug 11, 2013 - 8:44 PM
- - travisxcore   I've been drinking a lil bit so bear with me h...   Aug 11, 2013 - 11:35 PM
- - Box   Just based on the evidence I'm thinking it...   Aug 12, 2013 - 12:51 AM
|- - rentaspace   QUOTE (Box @ Aug 12, 2013 - 1:51 AM)...   Aug 12, 2013 - 2:23 AM
- - Box   Ehh, I think I ended getting 100 for under $3...   Aug 12, 2013 - 2:38 AM
|- - rentaspace   QUOTE (Box @ Aug 12, 2013 - 2:38 AM)...   Aug 12, 2013 - 2:58 AM
- - Box   They were off eBay from China.   Aug 12, 2013 - 3:43 AM
|- - rentaspace   QUOTE (Box @ Aug 12, 2013 - 4:43 AM)...   Aug 12, 2013 - 5:20 AM
- - czwalga   Lots of stuff in this thread, but I deal with LEDs...   Aug 12, 2013 - 6:23 AM
- - Box   Some colours are 1.8V or so, but usually the listi...   Aug 12, 2013 - 2:19 PM
|- - czwalga   QUOTE (Box @ Aug 12, 2013 - 3:19 PM)...   Aug 12, 2013 - 9:07 PM
- - Box   For some reason when I think voltage regulator, I ...   Aug 12, 2013 - 9:11 PM


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