GaN Charger VS PD Charger | ZONSAN

2022-12-02 Recently many cell phone manufacturers have launched their own gallium nitride chargers, and the power is also very large, from cell phones to tablets to laptops can be charged. All are fast charging, which greatly facilitates people's life. But many people distinguish the relationship between PD charger and gallium nitride charger, today we will talk about what is PD charger and what is gallium nitride charger.

GaN (Gallium Nitride) is the third generation of new semiconductor material, with high resistance, high frequency, high temperature resistance, stable chemical properties and other characteristics. And the traditional charger uses silicon material. Compared with traditional chargers, Gan chargers show, smaller size, higher charging efficiency, and easy heat dissipation.

And PD is one of fast charging protocols, and does not refer to the material. PD charging protocol is a power transfer protocol announced by the USB-IF organization, which can make the current default maximum power 5V/2A type-c interface to 100W. That is, the phone or other electronic devices equipped with fast charging protocol must support PD protocol, you can use PD chargers to achieve fast charging. The current popularity of the PD protocol is very high, most cell phones or laptops are equipped with PD fast charging protocol.  In addition to PD, there are also QC protocols, VOOC protocols, etc. on the market today.

To sum up, PD and GAN are two different dimensional concepts. The two are not in conflict, for example, there are normal PD chargers, or GAN PD chargers. 

If you want to know more about GaN charger or PD charger, you can contact ZONSAN. ZONSAN has a variety of PD charger and GAN charger two-in-one products, as well as chargers that support PPS/QC. ZONSAN is a strong oem factory that has passed the BSCI ISO9001 ICS quality management system, and the product quality has a great guarantee. Currently ZONSAN is looking for strong wholesalers and distributors worldwide for cooperation, if you are interested, please contact us for details!