USB-C Power Delivery explained

USB PD vs PPS Charging: What Is the Difference for Budget Buyers?

by
USB PD vs PPS charging

Quick Answer Buy a USB PD charger with PPS when your phone’s specified charging mode requires it. Keep a compatible fixed-profile USB PD charger if it already delivers the speed you need. PPS is an optional feature within USB Power Delivery, so these are not two competing standards. The practical choice is between a PD … Read more

USB Power Delivery Explained for Beginners

by
USB Power Delivery explained with a USB-C PD charger

Research basis: This explanation uses the USB-IF program pages, Texas Instruments negotiation report and manufacturer charging guidance linked below. It is a research guide, not a charger performance test; confirm requirements for your exact device. Introduction Buying a new charger used to be simple. Today you’ll see terms like USB-C, USB PD, PPS, 65W, and … Read more