expiredkannyfu posted Feb 23, 2023 05:06 PM
Item 1 of 6
Item 1 of 6
expiredkannyfu posted Feb 23, 2023 05:06 PM
Anker USB C 717 Charger (140W), PD 3.1 PPS Laptop Charger for MacBook Pro 16, MacBook Air, iPad Pro $64.99
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The support for Programmable Power Supply (PPS)is unsurprisingly solid, with 5-11V supported with up to 5A of current, meaning support for both 25W and 45W Super Fast Charging. Moving beyond traditional PPS, this charger also supports the Extended Power Range (EPR) with the aforementioned 28V profile as well as Adjustable Voltage Supply (AVS) - AVS being a sort of PPS stepped voltage support for the range from 15V-28V.
https://www.chargerlab.
A teardown has been well-documented for this adapter:
https://www.chargerlab.
One note from the manual is the low efficiency at a 10% load (around 68%, not atypical for many chargers/power supplies). Ultimately, this charger is targeted and optimized for those shopping the $100 Apple 140W adapter and is truly aimed at replacing that high-power laptop adapter.
Good luck!
Jon
So ultimately the 140W rating is only possible for devices which use the new 28V profile, which isn't particularly common (28V/5A). More on that in a bit.
The support for Programmable Power Supply (PPS)is unsurprisingly solid, with 5-11V supported with up to 5A of current, meaning support for both 25W and 45W Super Fast Charging. Moving beyond traditional PPS, this charger also supports the Extended Power Range (EPR) with the aforementioned 28V profile as well as Adjustable Voltage Supply (AVS) - AVS being a sort of PPS stepped voltage support for the range from 15V-28V.
https://www.chargerlab.com/chargi...7-charger/ [chargerlab.com]
A teardown has been well-documented for this adapter:
https://www.chargerlab.com/teardo...7-charger/ [chargerlab.com]
One note from the manual is the low efficiency at a 10% load (around 68%, not atypical for many chargers/power supplies). Ultimately, this charger is targeted and optimized for those shopping the $100 Apple 140W adapter and is truly aimed at replacing that high-power laptop adapter.
Good luck!
Jon
This charger is intended to be a cheaper alternative for those shipping Apple's 140W model; those with an alternate primary use case are much better served by most any other option.
Good luck!
Jon
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