I would like to mod my L6 with a new type Osram KW CSLNM1.TG LED.
In this LED the thermal pad is electrically neutral, this means there is no need for LED PCB/driver GND isolation.
Max suggested current is 5.75A (Vf~3,40V)
It was within Germany and he sent me the whole light
The driver was fine, just the new thermal enhance design does not allow a bad soldering job on the LED+ terminal
here clearly can be seen that the wire solder blob also touches the ground viases that are about 0.75-1mm next to the pad, the buck chip detects short and stops output
best is to solder the wire straight up or 180° rotated pointing to the capacitor so the ground plane is clearly visible and no short risk
I know that coil characteristics degrades while heat increase so there must have some addition over threshold, but how about Coilcraft XAL7030 series? Are those still to weak?