<p>➀ EPC releases EPC91118 GaN motor drive for robotic joints, integrating control MCU, magnetic encoder, and power stage on a 32mm PCB; </p><p>➁ The 15-55V board uses three 100V EPC23104 half-bridge ICs, RS485 communication, and eliminates electrolytic capacitors via 100kHz PWM operation; </p><p>➂ Designed for robot wrists and drones, available via Digi-Key with ceramic-only DC-link for compactness and efficiency.</p>