Hi
I have a Eurolux 20W LED Floodlight that just stopped working. I opened up the power supply.
Firstly I noticed something might have happened to the small transformer and in fact the core was broken. I'm not sure if this is the problem since they only carry magnetic flux?
I unscrewed the board and on the flip side found a pair of burnt out SM resistors (R25 & R26 at the bottom left). There was also a burn mark on the paper underneath the spot.
Here's a close-up of the problem area.
It's impossible for me to make out the codes on the fried resistors. The input to the power supply is ~240 V AC and it feeds the 20W LED lamp with 29~36 V DC.
Is it possible/worth trying to fix this? Might there be schematics floating around where i can get the resistor codes? Any advice would be greatly appreciated.
I have a Eurolux 20W LED Floodlight that just stopped working. I opened up the power supply.
Firstly I noticed something might have happened to the small transformer and in fact the core was broken. I'm not sure if this is the problem since they only carry magnetic flux?
I unscrewed the board and on the flip side found a pair of burnt out SM resistors (R25 & R26 at the bottom left). There was also a burn mark on the paper underneath the spot.
Here's a close-up of the problem area.
It's impossible for me to make out the codes on the fried resistors. The input to the power supply is ~240 V AC and it feeds the 20W LED lamp with 29~36 V DC.
Is it possible/worth trying to fix this? Might there be schematics floating around where i can get the resistor codes? Any advice would be greatly appreciated.