MacBook Pro charging power dips
Hello everyone.
My MacBook Pro (late 2019) charges with the original AC adapter which is connected to a voltage regulator. Thus, the charging conditions are optimal. But during the process charging power and voltage constantly fluctuates (see screenshots below). Moreover, this happens at the beginning of charging, when the maximum power should be supplied. Is that normal? I used the iStat Menus program to measure the power.
Thank you!
MacBook Pro 16″, macOS 11.5