Exactly, the mentioned components used are not impressive if at all. Guess what, almost all named brand laptop power supply has an Onsemi chip, the only differe

Exactly, the mentioned components used are not impressive if at all. Guess what, almost all named brand laptop power supply has an Onsemi chip, the only difference is big manufacturers like Delta or Flextronics use customized Onsemi chips made for them. What made it even more interesting is mentioning Weltrend in a marketing material, almost 50% of projects I used to work on include a cost down part to switch from TI chips to Weltrend or similar. Whoever wrote this material doesn’t understand what they really implies.