USB Power Delivery: Everything You Need to
USB Power Delivery (PD) is a charging protocol that enables devices to transfer higher levels of power over a USB connection, significantly
Understanding USB Power Delivery (PD) is the magic behind fast and versatile charging over that ubiquitous USB-C port. It allows devices from tiny earbuds to powerful laptops to negotiate and receive optimal power from a compatible charger.
Power Delivery, commonly abbreviated as PD, is a fast charging protocol developed by the USB Implementers Forum (USB-IF). It's designed to deliver higher levels of power over USB connections, making it possible to charge larger devices like laptops and tablets quickly and efficiently.
In conclusion, PD on USB chargers refers to Power Delivery, a fast charging protocol that enables the delivery of higher levels of power over USB connections. PD chargers are designed to negotiate the power requirements with the device being charged, making them safer and more efficient than traditional USB chargers.
The Power Delivery technology is based on the USB-C standard, which is a newer type of USB connector that can carry more power and data than traditional USB connectors. PD chargers can deliver up to 100W of power, which is much higher than the 2.5W of power that traditional USB chargers can deliver. How does PD on a USB charger work?
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