A power control device suitable for a 3U CubeSat that combines battery control and power generation control from solar panels!
This document provides a detailed introduction to the "T01-PCU," a power control device for ultra-small satellites. It includes an overview of the product, its features, and representative applications, presented over 14 pages with diagrams and tables. Please use this for handling the product. [Contents (excerpt)] ■1. Overview ■2. Features ■3. Representative Applications ■4. Connectors and Ratings ■5. Block Diagram, etc. *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Product Features】 ■ BAT Voltage: 8V (Charging below 0.2C at 8.2V or above) * The 12V model is (Charging below 0.2C at 12.2V or above) ■ BUS Method: Unstable BUS ■ SAP Voltage Range: 12V to 16V ■ Inhibit Count: 2 (BAT-HOT, BAT-RTN) ■ Flight-Pin Count: 3 ■ Complete dual redundant circuit configuration ■ Battery overcharge protection ■ Built-in MPPT function operating solely on analog circuits ■ Built-in high-efficiency MPPT function with digital control ■ Various current and voltage monitoring with up to 18-bit resolution ■ Automatic power supply function to OBC via timer ■ I2C and SPI communication functions * For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Company information
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.