Maybe they use the big mosfet's body diode as the rectifier diode? And the condoms might be to contain the electrolyte in case of a venting so the rest of the product can maybe still function?
@@Darieee I've been told, during my Electrical Engineering studies, one could use the body diode of a mosfet because it sometimes has a lower voltage drop than regular diodes. I suppose they did a similar thing here, and it's also possible they used a mosfet's body-diode because of better heat-sinking and/or cheaper compared to "real" power-diodes...
I highly doubt they can do that ... the entire thing is squeezed in that cube inch or so of volume was thinking maybe to ensure they don't rattle themselves off on flights/car trips ... or falls?
sorry - I made it myself the end-plug is made by LEGRAND though - you should be able to source one and then I cut the end off to allow the earthed plugs to go in as well 🥶
Overall would you say this is a relatively safe charger compared to other 3rd party brands? Lower chance of fire or damaging electronics? I was also curious if the 70C when under full load would be considered too hot or is the charger rated for higher?
Thanks for share,, AOHi also have a 65W version tiny PD power adaptor,, Do you have plan teardown it?
Thanks a lot for the detailed review!, seems like this is a nice, but mainly, safe charger for my Xperia 1 III.
The Capacitor come from a Taiwan base company TEAPO Electronic.
Maybe they use the big mosfet's body diode as the rectifier diode? And the condoms might be to contain the electrolyte in case of a venting so the rest of the product can maybe still function?
did you ever see that done before .. ? would that work well ??
@@Darieee I've been told, during my Electrical Engineering studies, one could use the body diode of a mosfet because it sometimes has a lower voltage drop than regular diodes. I suppose they did a similar thing here, and it's also possible they used a mosfet's body-diode because of better heat-sinking and/or cheaper compared to "real" power-diodes...
very interesting - thanks for sharing 🤘
please do the teardown of the 65w charger :)
It's buy or not it's good or bad charger
Yup
Could the condoms be an extra layer of thermal insulation to prevent too much heat being dumped into them into them via the potting compound?
I highly doubt they can do that ... the entire thing is squeezed in that cube inch or so of volume
was thinking maybe to ensure they don't rattle themselves off on flights/car trips ... or falls?
That white extension powercord looks cool can you provide the link for that?
sorry - I made it myself
the end-plug is made by LEGRAND though - you should be able to source one
and then I cut the end off to allow the earthed plugs to go in as well 🥶
Overall would you say this is a relatively safe charger compared to other 3rd party brands? Lower chance of fire or damaging electronics? I was also curious if the 70C when under full load would be considered too hot or is the charger rated for higher?
seems very well built - I still use the one I kept outside the teardown scene to this day
pretty ok indeed
The max load 70c wasn't an issue? I guess real life usage never gets that extreme
70c also isn't that high
especially given that it was extremely well thermally coupled to the case
imagine LED light bulbs running at 110+C
@@Darieee Gotcha, thank you! Do you think you'll ever do a teardown of the 100w charger they have
both amazon links are broken
you sure!?
they still work on my end
They work now
Inside is very good, come from well known manufacturer like apple