ksud
Contributor
I did not buy yet... will wait for some more time for the prices to come down instead of buying from unknown brands.
The current state of GaaN chargers.
- Thread starter ksud
- Start date
Black_Hawk
Innovator
Will the Spigen PE2007 GaN work with a Redmi K20 Pro?
awestorr
Guide
Can this be a Gaan charger?
Asking because it wasnt advertised as one.
Supports 33w pd 3 charging and upto 30w snapdragon quick charging.
Confused due to the small size.
Asking because it wasnt advertised as one.
Supports 33w pd 3 charging and upto 30w snapdragon quick charging.
Confused due to the small size.
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Do you know what GaaN tech is ? If it wasn't advertised as one, why do you think it is a GaaN charger ?
awestorr
Guide
Because the product page on amazon for this chrager redirects to gaan chargers now and i cant seem to find the listing for this product .
AND also the fact that this 33w charger is smaller than 5/10W chargers.
Well some reading will help -
What is Gallium Nitride (GaN) next-generation charging technology?
You've undoubtedly seen many USB chargers now labeled as including GaN or gallium nitride technology. But what is it, and do you need it?
www.zdnet.com
Gaan chargers have smaller footprint
Yes but not all small chargers are GaN
No. Unfortunately it doesn’t support PPS. Very few chargers do
The only decent Multi output 100W charger available from a decent brand I could found find, which includes PPS, is this one - https://amzn.eu/d/46UuXDq
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What is PPS?
Programmable Power Supply (PPS) is a standard that refers to the advanced charging technology for USB-C devices. It can modify voltage and current in real-time by feeding maximum power based on a device's charging status.
The USB Implementers Forum (USB-IF), a nonprofit group that supports the marketing and promotion of the Universal Serial Bus (USB), added PPS Fast Charging to the USB PD 3.0 standard in 2017. This allows data to be exchanged every 10 seconds, making a dynamic adjustment to the output voltage and current based on the condition of the receiving device's specifications.
Common devices that currently support PPS technology: Samsung Note 10 series, Samsung S20/ S21/ S21 series.
PPS' main advantage over other standards is its capability to lower conversion loss during charging. This means that less heat is generated, which lengthens the device battery's lifespan.
The USB Implementers Forum (USB-IF), a nonprofit group that supports the marketing and promotion of the Universal Serial Bus (USB), added PPS Fast Charging to the USB PD 3.0 standard in 2017. This allows data to be exchanged every 10 seconds, making a dynamic adjustment to the output voltage and current based on the condition of the receiving device's specifications.
Common devices that currently support PPS technology: Samsung Note 10 series, Samsung S20/ S21/ S21 series.
PPS' main advantage over other standards is its capability to lower conversion loss during charging. This means that less heat is generated, which lengthens the device battery's lifespan.