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LED repair

mistajam

Jul 10, 2021
3
Joined
Jul 10, 2021
Messages
3
hi
is anyone know what is the black smd in the middle of these led array , the code looks to be T67AC but cant find it anywhere , any help would be much apreciated

thanks led.jpg
 

Martaine2005

May 12, 2015
4,351
Joined
May 12, 2015
Messages
4,351
Looks like a diode. Have you checked it?
Is that 94V I can see? Possibly two large series strings run from 240V?

Martin
 

mistajam

Jul 10, 2021
3
Joined
Jul 10, 2021
Messages
3
Yes looks like but can't find on the market , the led s specs are 2w each and 630mah current , they operate from a 12 v constant current driver and a dimmer module
 

Martaine2005

May 12, 2015
4,351
Joined
May 12, 2015
Messages
4,351
What is the LED device model and manufacturer?
Somebody might be able to find a schematic for it.

Martin
 

Hunter64

Nov 20, 2018
51
Joined
Nov 20, 2018
Messages
51
94V has nothing to do with the voltage. check out ULV-94, it's about flamabillity of the circuit board.
 
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