アストレックス Company Profile

The track record of power supply devices for ultra-small satellites is the highest in the industry! We offer a lineup of power supply devices for Cube-Sats ranging from 1U to 6U and for weights between 20kg and 50kg!

Our main product is a power supply device for ultra-small satellites. Artificial satellites flying in space cannot be retrieved and repaired if they malfunction. In other words, "a power supply failure equals the death of the satellite," which requires extremely high reliability, as failure is absolutely not permitted. We handle power supply devices used in such environments. Furthermore, our power supply devices meet JAXA's safety requirements. *As of the end of 2018. Our power supply devices have been adopted not only for the H2A rocket but also for satellites launched by SS-520 and Epsilon. They are also used for the power supply of satellites released from the International Space Station. Our power supply devices boast a track record of being installed on over ten satellites, with no failures due to power supply factors, achieving a success rate of 100%. With our proven track record and technology, we will contribute to Japan's space industry.