[Color Silk Screen] 100W LED Driver FP7209MR

The board is the first batch of color silk screen public beta boards. The procrastinator is here to hand in his homework. The color silk screen board is soldered with an iron plate and blown with an air gun. It is heat-resistant and can be washed with alcohol. Be careful not to scrape it with tweezers or anything else, as it is easy to scrape off the color silk screen.
Using professional board EDA, the PCB experience is much better than the standard version and is very smooth. The schematic diagram is slightly stuck.
Use the FP7209MR chip 100W LED boost driver.
Input voltage 12-24V output 36V 3A.
The measured input is 21.15V * 4.79A = 101.3W. 
The measured output is 36.85V * 2.726A (0.1363*2) = 100.45W 
. It must be that the adjustable power supply current is inaccurate.  
PS: I didn't find a 50V output capacitor, so I used a 35V one for testing and changed it when I found it. Z2 is drawn upside down, so you don't need to solder it.
 
 
 
  
Use LED load for testing. 12W*9COB, 36V.
 
 
Teppanyaki welding process diagram. . . . . .