DJI has released a 140W gallium-nitride fast charger featuring two USB-C ports and one USB-A port [1].
This release highlights the accelerating shift of gallium-nitride, or GaN, from its traditional use in LED lighting to high-capacity power applications. By replacing silicon with GaN, manufacturers can produce charging bricks that are significantly smaller while delivering more power to devices.
The new DJI Power charger provides a maximum output of 140W [1]. This represents a jump in power capacity compared to many other GaN chargers currently on the market, which are typically rated up to about 100W [2].
GaN material is preferred for these applications because it provides higher efficiency and a smaller form-factor than silicon [2]. This allows for faster and more compact power delivery, reducing the bulk of the hardware without sacrificing the speed of the charge.
The device includes three total ports to accommodate various hardware needs [1]. The inclusion of both USB-C and USB-A ensures compatibility across a wide range of consumer electronics, from smartphones to high-power laptops.
DJI, a China-based manufacturer known for drones and electronics, said the product was announced July 29 [1]. The rollout targets the global consumer-electronics market as demand for high-wattage, portable power solutions increases.
“DJI has released a 140W gallium-nitride fast charger”
The adoption of GaN technology by major electronics firms like DJI signals a broader industry transition away from silicon-based power conversion. As power requirements for laptops and mobile devices increase, the ability to maintain a small physical footprint while increasing wattage is critical for portability and energy efficiency.
