Benefits of Space Development Technology and Future Technology Q&A

Over 30 years of proven track record and experience-backed high-reliability data bus for aerospace applications.

DDC/PDC (Data Device Corporation / Power Device Corporation) is a global company that boasts the top market share in Japan for data bus products compliant with the important aviation communication standard MIL-STD-1553B. With a history spanning over 50 years, it is one of the leading manufacturers in the data bus industry worldwide. DDC/PDC primarily designs and manufactures data bus products such as 1553 and ARINC429, as well as power and control solutions. All of their products are characterized by high reliability and are widely adopted in fields such as aerospace and defense, where safety is of utmost importance.

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• Information and communication equipment and infrastructure

PDC's single-board computer has been installed on a tracking satellite for the U.S. Space Force! (October 2024)

PDC announced that its SCS3740 single-board computer (SBC) has been installed on the tracking satellite of the U.S. Space Force's Space Development Agency (SDA), which was launched into low Earth orbit (LEO) aboard a SpaceX Falcon 9 rocket in February, manufactured by L3Harris Technologies. *For more details, please refer to the related link. Feel free to contact us for more information.*

• IT Control and Services

Keep the main systems of the infrared telescope at a temperature 600°F lower than the side facing the Earth, Moon, and Sun!

Bohemia, New York (December 2021) DDC - NASA, the European Space Agency (ESA), and the Canadian Space Agency (CSA) announced the successful launch of the James Webb Space Telescope (JWST) on December 25. The JWST is one of the largest space telescopes in the world, allowing astronomers to study the origins of the solar system and distant galaxies, far surpassing the capabilities of the Hubble Space Telescope. While the Hubble Space Telescope operates in low Earth orbit (540 km), the JWST's infrared telescope is designed to move far away to the Lagrange point (L2) between the Earth and the Sun, located 1.5 million km (940,000 miles) from Earth. The project incorporates radiation-hardened components from DDC/PDC, including Rad-Hard, SBC, and 1553 products. *For more detailed information, please refer to the related links. For further inquiries, feel free to contact us.*

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Hear from experts about the forefront of advanced technologies such as next-generation fighter jets, drones, and satellites!

"TSN (Time-Sensitive Networking)" is already being used in industrial equipment. Are you aware of the advanced communication standard "TSN for Avionics," which has evolved and is now attracting attention? TSN for Avionics, which is expected to play a wide role in the aerospace sector, including next-generation fighter jets, advanced drones, and satellites, is reportedly already in the practical stage in the United States. We spoke in detail with experts from DDC, a company that boasts a top-class share in Japan for MIL-STD-1553, about this advanced communication standard, TSN for Avionics. *For more detailed information, please refer to the related links. Feel free to contact us for more details.

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Proven Reliability Required in the New Era of the Space Market: What is the Space SBC 'SCS3740' from DDC/PDC?

Space is becoming more accessible, with private space travel taking place. In particular, "deep space" is attracting significant attention in modern times. This article will introduce space SBCs (single-board computers) that are active in space/deep space, including their use cases, important features, and notable products from DDC/PDC, a company with extensive experience in space applications. *For more detailed information, please refer to the related links. Feel free to contact us for more details.*

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"RAD-PAK," which excels in radiation resistance, offers a rich lineup including memory, A/D converters, and multiplexers (MUX).

Space development requires stable operation in harsh environments that differ from those on Earth. Radiation resistance is one of the essential elements in space development. We spoke in detail with experts from the global manufacturer DDC/PDC about "RAD-PAK," which offers a wide range of products, including memory and A/D converters, that excel in radiation resistance. *For more detailed information, please refer to the related links. Feel free to contact us for more details.*

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Collaboration with L3Harris in the WFIRST program! Supporting advancements in space exploration.

Bohemia, New York (September 2019) - Data Device Corporation (DDC) announced that it has been selected by L3Harris Technologies to provide high-reliability motion control synchro/resolver-digital (R/D) conversion components for the electronic box used to control the Wide Field Infrared Survey Telescope (WFIRST). NASA is designing WFIRST to address fundamental questions in the fields of dark energy, exoplanets, and infrared astrophysics. *For more details, please refer to the related link. Feel free to contact us for more information.

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DDC products mounted on Boeing's CST-100 Starliner space capsule.

Bohemia, New York (September 2019) - Data Device Corporation (DDC) announced the addition of the compact and high-performance (1700 DMIPS, 90 Linpack MFLOPS) SWaP (Size, Weight, Power) optimized 3U SpaceVPX to its proven single-board computer (SBC) product line for space applications, offering many memory and I/O options, including: (8) General-purpose SpaceWire ports (up to 200 Mbps each), (1) SpW debug port, (2) UART (RS-422 or LVDS), (2) CANbus, (2) I2C, (1) SPI, GPIO, (1) 1553 (external PHY required), Ethernet. The SCS3740 is a commercially available quad-core LEON 4FT 3U SpaceVPX SBC, optimized for SWaP in a compact form factor weighing 550 grams, with a power consumption of just 5 watts. *For more details, please refer to the related links. Feel free to contact us for more information.

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Proven reliability! Use with confidence in critical missions.

This article features the announcement of DDC products to be used in the Mars 2020 mission's "Perseverance Rover" and the Mars Sample Return mission "MMX." It also introduces DDC's single-board computers, space-grade memory, and nuclear material detectors. Bohemia, New York (March 2021) - DDC announced that Kawasaki Heavy Industries (KHI), the developer of the Mars Moon Exploration (MMX) sample collection operation system, has adopted DDC's SCS750G4 single-board computer (SBC) for JAXA's MMX program. *For more details, please refer to the related links. Feel free to contact us for more information.*

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Full-scale practical application progressing in the United States! It can continue normal operation even in the event of a failure.

We will introduce the features of 'TSN for Avionics,' which is progressing towards practical application, centered around the IEEE in the United States. Based on Ethernet, it allows for the setting of communication priorities and achieves communication with virtually no delay, similar to MIL-STD-1553B. Additionally, with synchronization, a single piece of data can be distributed to multiple devices at the same time, making it possible to realize data fusion tailored to future project needs. There are many other features as well. More details are provided in the related links, so please take a look. 【Features】 ■ Real-time capability ■ Synchronization ■ Redundancy ■ Cybersecurity ■ Wide bandwidth and versatility *For more details, please download the PDF or feel free to contact us.

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Equipped with DDC products! Adopted for critical systems based on reliability, performance, and robustness.

Bohemia, New York (August 2022) - Data Device Corporation (DDC) announced that its MIL-STD-1553 data bus components have been installed in Boeing's CST-100 Starliner spacecraft. As part of an uncrewed orbital test flight, the CST-100 successfully performed a docking maneuver with the International Space Station (ISS) and is scheduled to transport astronauts and cargo to the ISS in the future. DDC's MIL-STD-1553 transceivers and transformers are utilized in the Starliner's Crew Module Integrated Propulsion Controller (CM-IPC) and Service Module Integrated Propulsion Controller (SM-IPC). *For more details, please refer to the related links. Feel free to contact us for more information.

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Ideal for high-performance position control systems that require real-time high-precision resolution!

Bohemia, New York (November 2019) - Data Device Corporation (DDC) announced a redesigned version of its popular Synchro/Resolver 2 speed combiner, featuring 3.3V I/O in a compact and highly efficient FBGA (Fine Pitch Ball Grid Array) package. The SD-15901 FBGA design reduces the footprint by 34% compared to the previous generation and saves power by 35%, optimizing space and power, and facilitating assembly through PCB layout SWaP optimization and BGA surface mounting. *For more details, please refer to the related links. Feel free to contact us for more information.

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Regarding the "Automatic Stop Function after 10 Years" Automatic stop has been implemented in products manufactured from 2015 onwards. ■ Overview of Inspection Period Notification Function The dedicated controllers and timers for underfloor and attic ventilation fans sold since 2015 are equipped with the safety function mentioned on the left. Starting from November 2025, the automatic stop function will be activated sequentially for products manufactured in 2015. ■ Response Procedure at the Time of Automatic Stop It is expected that customers will contact the sales and installation stores. We ask that sales and installation stores respond according to the following procedures: 1. Conduct a safety inspection based on the "Underfloor and Attic Ventilation Fan Inspection Checklist." * Please ensure to check for looseness and retighten the connections of the controller and timer. If any liquids such as water, oil, or detergent have come into contact, the internal components may corrode, leading to fire hazards; therefore, replacement of the main unit is necessary. 2. If there are no issues, press and hold the set button to restart the operation. ■ Start of Shipment for Controllers/Timers with Inspection Period Notification Function For details regarding the shipment history of timers, please contact our company’s sales representative or quality control department.

Happy New Year! We would like to express our heartfelt gratitude for your support throughout the past year. This year, we will continue to strive for further improvements in product quality and service in all situations, including concrete pouring at construction sites. We kindly ask for your continued support and patronage. We wish you all good health and happiness, and we would like to take this opportunity to extend our New Year's greetings. We look forward to your continued support this year as well. Perry Japan Co., Ltd.

(Japan Wood Preservation Association) Hachikusan MC A-4244 The update as of January 1, 2026, is now available. <Notice> We are pleased to announce that Hachikusan ME 2 has obtained certification from the Cultural Properties Insect & Fungus Damage Research Institute. The certificate is now available for viewing.

Thank you very much for visiting our company website and catalog, and for your interest in our diesel engine generators. From customer surveys, the most common feedback we received was: - I want to see the actual generators that have been installed. - I want to see them operating under real load. - I want to hear the opinions of companies that have installed them. - I want to see the generators in operation before making a purchase. After all, it’s understandable to feel worried about purchasing a generator without seeing the actual unit first, right? As the saying goes, "Seeing is believing," so we will be holding this tour. It will take place in that area of the Kanto region, where summer temperatures exceed 40°C. We successfully operated our generators this summer as well, so we are confident in handling the heat (sweat). Additionally, it has been confirmed that our generators equipped with the world-leading "Scania engine" are "fuel-efficient." This will surely help reduce daily operating costs. Please note that while we will provide kind and courteous assistance, the meeting and dispersal will be at the site (transportation costs and other expenses will be borne by the customer), so please understand this in advance. Contact: Kaneko

We have introduced Majesta Fragrance at a bar located in Roppongi, enhancing the ambiance with scent. The first impression of a store is greatly influenced by the "fragrance" experienced the moment you enter. The model we introduced is the "MF-01," which costs 8,800 yen per month. Its cylindrical and slim design allows the diffuser to blend seamlessly with the bar's stylish interior without being intrusive. It takes up little space and elevates the adult atmosphere with a high-quality scent. It is chosen by establishments that prioritize the quality of their space, from restaurants to nightlife venues.