- In December 2021, ACEINNA had announced the launch of High Power Current Sensor. The MCx1101 Current Sensor with a high current of 65 amps is the industry's most accurate and wide-band current sensor. This extremely precise, wide bandwidth AMR-based (Anisotropic Magnetoresistive) current sensor, designed for WBG (wideband gap) applications and available in 3.3- and 5-Volt variants, is appropriate for a wide range of next-generation power systems and applications. Units for sample and volume shipping are now available.