RaidSonic Technology GmbH Adopts Gallium Nitride (GaN) Technology for Chargers

RaidSonic Technology GmbH is enhancing its product portfolio by adopting Gallium Nitride (GaN) technology for its latest chargers, aiming to provide smaller and more efficient power delivery solutions. GaN represents a significant advancement over traditional silicon-based components.

Gallium Nitride, a crystalline semiconductor material, has seen increasing use in electronics since the 1990s, initially in applications like LEDs and solar panels. Its application is now expanding into power adapters, where silicon has historically been the dominant material. However, silicon-based power supply technology has reached developmental limits.

The primary advantage of GaN over silicon lies in its ability to increase power density. GaN components require less space, leading to significantly more compact chargers. Furthermore, GaN boasts a higher band gap efficiency, allowing electricity to flow more rapidly. This facilitates faster charging speeds, particularly important for modern devices utilizing technologies like USB-C, compared to older USB-A connections.

Beyond size and speed, GaN technology also generates less heat during operation due to its efficiency, further reducing energy loss. RaidSonic notes that GaN chargers can achieve up to 20% energy savings compared to conventional silicon adapters. The company highlights its IB-PS104-PD model, a four-port plug featuring 100W Power Delivery 3.0.

A study by TrendForce predicts that GaN chargers will constitute over 50% of newly manufactured chargers by 2025, indicating a substantial industry shift towards this more advanced semiconductor technology.