Sorry if this has been asked before,
I just modded my oled switch, and noticed the switch gets hot when I plug it in charger, the temperature for PCB is usually goes up around 50-60, while SOC Temperature always stays within 38-44 degree celcius, the fan is spinning at 20% when SOC temp is at 43~. This happened when I charge my switch from 15% to 80% battery. Is this normal? Because my unpatched switch doesnt go above 50 when I charge it, usually the soc and pcb temp are close, SOC/PCB 49/48 but the fan definitely spins faster than my oled.
EDIT: the temperature above is when I use it while charging. If I don't use it, the switch only gets warm when I touch it, and normal temperature for my oled switch without charger are Soc/PCB/Skin 35/35/36 to 41/40/41