PPS charger stands for Programmable Power Supply charger. It is an advanced fast charging technology that works with USB-C devices. The main feature of a PPS charger is its ability to dynamically adjust the voltage and current it supplies to the device in real time based on the device's charging state. This means it provides the optimal power at every stage of charging, which helps in:
- Faster charging speeds by efficiently delivering power tailored to the device's exact needs.
- Reducing heat generation during charging since it optimizes voltage and current continuously.
- Extending battery life by preventing overcharging and minimizing battery degradation.
- Improving energy efficiency by adjusting power delivery to avoid wasting energy.
PPS chargers communicate with compatible devices every few seconds (about every 10 seconds) to finely tune the voltage and current in small increments, unlike traditional fixed-rate chargers. This communication ensures the safest and most efficient charge possible. PPS is an extension of USB Power Delivery (USB-PD) standard and is supported by many flagship smartphones (such as newer Samsung Galaxy and Google Pixel models) and some laptops. To use PPS charging, the device and charger must both support this protocol, and a USB-C cable is required. In essence, a PPS charger intelligently manages power delivery for fast, safe, and efficient charging that helps preserve the battery's health over time. It is particularly beneficial for modern devices with high charging demands and sophisticated battery management systems.
