A Guide to Power Delivery 3.0 & What It Means for Charging
For more than 24 years, the Universal Serial Bus (USB) protocol has made its mark on the way that technology works and how users interact with their devices.
Over time, this seemingly-simple component has paved the way for immeasurable convenience and set the foundations for most, if not all forms of data transfers. From hard disk drives and flash drives to charging cables and port connections, this modern marvel of a tool has indeed changed the way humanity uses technology and benefits from it.
In just a few short years, the device itself has left little to be improved as it has only gone through three different iterations, each catering to their own generation of devices and users. Among all these versions, the USB 3.0 continues to hold its ground as an essential part of any technological assembly with its continuous development and evolution, especially when it comes to power delivery.
A brief overview of USB 3.0 in the past few years
Ever since the introduction of the USB Type-C interconnect model in 2014, the 3.0 has taken on a more effective, adaptable, and efficient form that overturns any structural flaws that existed in the past.
Often seen in modern smartphones, laptops, and chargers, Type-C technology took a great technological model and turned it into a more amazing and advanced form. Many consumers today stand by this new update as it yields higher data transmission rates and higher charging voltages for quicker power delivery, all while eliminating the troublesome alignment hurdle associated with older models.
Aside from the elevation of convenience, this USB 3.2 upgrade also brought about a wave in the technology industry best known as PD (Power Delivery) 3.0.
What’s new with PD 3.0?
Mainly concerned with the USB’s specification for handling higher power for quicker charging times, the field of power delivery seeks to improve the overall experience customers have with their device, and the PD 3.0 does just that.
In the sections below, we will share several notable tweaks that manufacturers have made with the latest iteration of power delivery for cutting-edge USB connections:
Better power delivery profiles (PDPs): As opposed to its predecessor, PD 3.0 has provided devices with a more efficient power delivery profile that makes way for a streamlined communication of power supply capabilities and higher watt values!
Rigorous standards-based charging: With distinct attention to improving user experiences and further enhancing the safety of consumers, the PD 3.0 specification ensures that devices and cables alike can safely handle higher working loads. Thanks to global standardisation efforts, manufacturers can minimise product malfunctions and breakages with the latest power delivery iteration.
Greater inclusion of PPS technology: Through the efforts of the USB Implementer’s forum, PD 3.2 now yields the power of PPSs, a key component in guaranteeing efficient battery charging. By using two usage models which consist of the charging of battery-powered devices and powering devices in use, the latest USB model helps retain product experiences of the highest quality at all times.
Thanks to the advent of the latest Type-C charging technology, modern users can now enjoy the immense benefits of USB 3.2 alongside a significantly-improved Power Delivery 3.0. While the benefits of this new technology are plenty, the three upgrades mentioned above show just how effective and innovative it truly is!
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