Magnetic sensors (Hall effect) for air and land applications fly by wire

Developed as Korea’s first hydrogen-and-battery hybrid propulsion system, this next-generation eco-friendly aircraft uses electric batteries for take-off and hydrogen fuel cells for cruise flight, achieving a new standard in sustainable aviation. Recognized as a world-first intellectual property, this model also became the first hydrogen hybrid Advanced Air Mobility (AAM) aircraft in Korea to receive Special Airworthiness Certification from the Ministry of Land, Infrastructure and Transport in 2024.

Featuring an ultra-compact package of less than 5 cubic inches, the TAC-440 delivers 1°/hour gyro bias with 1 mg accelerometer bias stability and very low 0.05°/√hour angle random walk (ARW) over wide temperature ranges. The breakthrough performance of the TAC-440 IMU is based on a EMCORE’s proven quartz MEMS inertial sensor technology. EMCORE’s quartz technology enables repeatable, high-volume production of precisely machined sensor structures combined with the inherent large signal output and thermal stability of quartz materials. The TAC-440 is a compact IMU constructed with EMCORE’s latest generation quartz gyros, quartz accelerometers, and high-speed signal processing to achieve outstanding precision performance. The TAC-440 IMU is designed for demanding, mission-critical, rugged environments. The solid-state quartz sensors and hermetically sealed IMU construction provide reliable MTBF. Continuous Built-in Test (BIT), configurable communications protocols, electromagnetic interference (EMI) protection make the TAC-440 IMU easy to use in a wide range of higher order integrated system applications.

- To measure RCS for the aircrafts, warships, helicopters, chaff and etc. - Verify to meet pre-defined RCS specifications on design phase.

FIRSTEC is developing primary components such as avionics & environmental control devices for KF-21, T-50, KUH, and LAH/LCH.

The family of PBS TJ40 turbojet engines features a compact design and excellent thrust-to-weight ratio. The engines are available in several versions incl. the PBS TJ40-G2 with high electric power output. Its distinctive features include simple and compact design, low weight and plug & play solution (all components including ECU integrated in the engine body). The engine weighs only 3.6 kg and provides a maximum thrust of 425 N.

Woori DS Co., Ltd. has developed firmware for a cooling and heating air conditioning system that performs all controls, fault diagnosis and communication for heating and cooling control and positive pressure control inside an armored vehicle, and developed an inverter control device capable of controlling communication with the armored vehicle body system and monitoring error situations. We are developing products based on the best technology and competitiveness to satisfy customer requirements for electrical equipment required for armored vehicles. In addition, we have developed an air conditioning system blower durability test device that can test the durability of air conditioning blowers, and we have secured test and evaluation technology for blower durability by checking blower errors and performing cycle management. By continuously securing innovative technologies in the defense industry, we are expanding our electronic device development business to deliver new value and impress customers with the highest quality and trust from product design, development, and mass production.

We are recognized domestically and internationally for our technology and quality by supplying products manufactured based on our accumulated know-how and excellent technology to power generation equipment companies at home and abroad.