27-06-2023
mosfet gate and drain/source is not shorted
r8 is replaced with 10kohm resistor
30-06-2023
Testing the DCDC output with the replaced resistor (R8)
Test 1: Replaced resistor
CC (Load): 0.100A
Voltage (PSU): 60-100V
Power consumption: ~1.060W
Results:
no resistance across TR and HV GND
outputting ~10.6-10.8 volts from the range
Test 2: Removed R10
no resistance from TR to HV GND
Voltage output is slightly higher, around 10.7V at 60V input