Gallium Nitride (GaN) technology brings lighter and more efficient power systems to electric bicycles and scooters. Its high-frequency, high-efficiency characteristics, when applied to E-bike chargers, can significantly reduce the size and weight of core components while improving energy conversion efficiency, thereby reducing the carrying burden. The fanless design further greatly enhances product reliability and safety, making it an ideal choice for outdoor travel.
Reference Designs
120W Fanless Charger Solution for E-bikes
This 120W E-bike charger adopts a QR (Quasi-Resonant) topology. It is a highly efficient, fanless, and low-cost solution, with a maximum output of 60V/1.8A and a peak efficiency of up to 91.8%. The evaluation board features a single-layer PCB design and single-sided SMT (Surface Mount Technology), making it simple to manufacture and more cost-effective.
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