USB PD AC/DC Power Adapter

This is a feature page for USB PD AC adapter Products. It introduces USB-PD, which automatically identifies the optimal output voltage and supplies power to devices such as mobile phones, tablets, game consoles, and laptops, as well as USB Products that use GaN devices.

Applications

Smartphones, tablets, mobile batteries, handheld game consoles, tablet PCs, laptops, etc.

Illustration of smartphones, tablets, mobile batteries, handheld game consoles, tablet PCs, laptops, etc.

Power Supply Introduction

Supported power: 5W, 10W, 18W, 30W, 36W, 45W, 65W

Compliance standards: PSE, CE, UL, TUV, CB, FCC, CCC, KCC, RCM, BSMI

UNIFIVE PD Products Introduction

USB PD is a new power delivery standard that provides more advanced USB-C transmission capabilities.

Until now, various mobile devices such as laptops and smartphones have adopted different charging interfaces. As a result, commercially available chargers were not compatible with products from different manufacturers, leading to waste and environmental issues when devices became obsolete.

For this reason, the USB-IF Association has been fully promoting the adoption of Power Delivery (PD) charging based on the USB framework. Well-known products such as the 12-inch MacBook and Zenbook 3 use the USB PD protocol and USB Type-C charging interface.

USB Power Delivery not only provides charging speeds of up to 100W, but also reduces charging time. With more flexible transmission capabilities, it supports smartphones, digital cameras, mobile devices, external storage peripherals, laptops, all-in-one PCs, displays, and more, allowing charging and data transfer to be completed with a single cable.

GaN Design

Gallium nitride (GaN) power components are the latest semiconductor materials. GaN is one of the third-generation semiconductor materials and offers advantages over conventional silicon chargers, including smaller size, lighter weight, lower heat generation, and higher output. It is expected to become a benchmark for the development of high-efficiency chargers in the future.

The USB PD charger developed by UNIFIVE uses a new-generation semiconductor, gallium nitride, and supports the latest standards such as PD3.0 and QC4+. It is approximately 50% smaller than typical laptop travel chargers. It can be easily carried in your pocket for everyday use or travel.

High-Precision Design

UNIFIVE uses high-precision R.C.L components combined with advanced circuit chips to achieve high-performance and highly stable voltage output. At the same time, multiple circuits are protected.

Multi-Protection

The USB PD circuit features multi-protection functions to ensure safer power delivery. (Overcurrent protection, overvoltage protection, overheating protection, short-circuit protection, limited power source, EMC measures, etc.)