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What is the difference between GaN fast charging and PD fast charging?
2022-09-06      Views:44

First of all, let's understand what is gallium nitride?


GaN is a material, a new type of semiconductor material for developing microelectronic devices and optoelectronic devices, often used in high power and high speed optoelectronic components, widely used in aviation and other high-tech fields, with a large forbidden band width, high thermal conductivity, high temperature resistance, and other advantages, is the third generation of semiconductor materials. The chargers with GaN components are smaller, lighter, more efficient and have better heat control, etc. However, the disadvantage is high R&D cost, so GaN chargers are more expensive than ordinary chargers.


Commonly/often referred to as PD fast charging chargers generally refer to chargers that support USB PD protocol, USB PD protocol is a fast charging specification developed by USB-IF organization, which is one of the mainstream fast charging protocols and one of the most widely compatible fast charging protocols at present. Charger interface supporting USB PD protocol is generally USB-C port, but there are a few magic chargers USB-A port also supports USB PD protocol, such as Xiaomi's 5 5W charger.  




Shenzhen BON Electronics Co.,LTD. was founded in 2001, presently located in the most dynamic and creative Chinese city Shenzhen. As a well-established combination of R & D, manufacture and sale, the company specializes in power adapter and charger for digital communication product. Currently, the company has ISO9001 Quality Control System certification, international safety and environment-friendly certification of ETL, CCC,CE, RoHS and FCC, etc.



After more than ten-year operation with great concentration since establishment of the company, with our strict management, excellent R & D, high product reliability, customer-oriented service, as well as full support from our customers and various friends, our products sell to more than 100 countries and regions all over North America, South America, Europe, etc. Based on a good reputation and popularity with customer praise and confidence, BON has been a leading company in the industry.



With BON operation principle of Surpassing and innovation (Innovation beyond)and Double-win Based on Consistent Accumulation”, BON enterprise spirit of “Dedication, Ambitiousness, High-quality and Integrity”, BON has been consistently aiming at “Providing Technical Convenience and Happiness to More People with Double-win Policy”! BON Electronics expects sincere cooperation with all our customers in purposes of co-development and double-win.



Welcome to contact us for more details.


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