Delta Electronics Shrinks Power Supply with Transphorm’s High-Voltage GaN FETs
Transphorm Inc. and Delta Electronics disclosed today that the power supply unit (PSU) manufacturer’s newest innovation comes from practical use of Transphorm’s high-voltage (HV) GaN FETs. Delta’s latest 80Plus Platinum 800 Watt PSU now offers a backup lithium-ion battery. Should a data center lose power, the PSU’s battery will keep connected servers running for one minute—long enough to allow for a proper power down sequence. The use of GaN enabled Delta to reduce the power system size by ~25 percent, allowing for battery inclusion within a CRPS form factor.
The advanced design comes from Delta’s deepening experience working with GaN power semiconductors in an effort to equip customers with high performing power solutions. The decision to use HV GaN devices depended partly on meeting new product reliability and power density objectives. Additionally, Delta sought to successfully repurpose its existing PSU design—a standard PFC continuous-conduction mode (CCM) boost converter.
Gallium Nitride use within the server power supply market is ramping. Research firm Yole Développement projects the market’s growth to reach approximately $50 million by 2022. This would position server power supplies as the third largest segment within the total GaN power device market (~$450 million by 2022) behind broad industrial power supplies1.
For information on recommended design methods along with evaluation kits for AC to DC and DC to DC applications at various power ratings, visit Transphorm’s Design Resources page at https://www.transphormusa.com/design-resources.
About Delta Electronics
Delta, founded in 1971, is a global provider of power and thermal management solutions. Its mission statement, "To provide innovative, clean and energy-efficient solutions for a better tomorrow," focuses on addressing key environmental issues such as global climate change. As an energy-saving solutions provider with core competencies in power electronics and innovative research and development, Delta's business domains include Power Electronics, Automation, and Infrastructure.
Throughout its history, Delta has received many global awards and recognition for its business achievements, innovative technologies and dedication to corporate social responsibility. Since 2011, Delta has been selected as a member of the Dow Jones Sustainability™ World Index (DJSI World) for 7 consecutive years. In 2017, Delta was selected by CDP (formerly the Carbon Disclosure Project) for its Climate Change Leadership Level for the 2nd consecutive year.
For detailed information about Delta, please visit: www.deltaww.com
About Transphorm
Transphorm (transphormusa.com) designs, manufactures, and sells the highest performance, highest reliability GaN semiconductors for high-voltage power conversion applications. Holding one of the largest Power GaN IP portfolios (1000+ issued and pending patents worldwide), Transphorm produces the industry’s first JEDEC and AEC-Q101 qualified GaN FETs. This is due to a vertically-integrated business approach, which allows for innovation at every stage: materials and device design and manufacture, fabrication, packaging, reference circuit designs, and application support.
1 Source: Power GaN 2017: Epitaxy, Devices, Applications, and Technology Trends report, Yole Développement, 2017.
To view this piece of content from cts.businesswire.com, please give your consent at the top of this page.
View source version on businesswire.com: https://www.businesswire.com/news/home/20180918005312/en/
Contact information
Crimson Communicates
Heather Ailara
+1.617.283.9222
heather@crimsoncom.com
About Business Wire
For more than 50 years, Business Wire has been the global leader in press release distribution and regulatory disclosure.
Subscribe to releases from Business Wire
Subscribe to all the latest releases from Business Wire by registering your e-mail address below. You can unsubscribe at any time.
Latest releases from Business Wire
New Study from UK’s Largest Virtual ADHD Service Validates Role of Objective Testing in Delivering Personalized, High-Quality Remote ADHD Care10.5.2025 13:45:00 EEST | Press release
As demand for virtual ADHD care increases, findings from a new study conducted with ADHD 360, the UK’s largest evidence-based digital service specializing in ADHD diagnosis and treatment, reveal how objective ADHD diagnostic and monitoring technology improves patient outcomes and clinical certainty. Presented at the 2025 ADHD World Congress in Prague, Czech Republic, the findings highlight the role of QbCheck, Qbtech’s remote testing solution, in enabling clinicians to make more confident, data-informed decisions, supporting a more personalized and collaborative care model. The tool allows for greater clarity when assessing symptoms and adjusting treatment plans over time, ensuring diagnostic accuracy and helping to improve alignment between clinicians and patients throughout the care journey. The results from ADHD 360’s implementation of this model showcase how a standardized approach to virtual ADHD care improves clinician confidence, reduces wait times, and enhances patient engageme
Ant International Partners with Barclays on Global Treasury Management with Proprietary AI-Powered FX Model9.5.2025 16:57:00 EEST | Press release
Ant International has entered a partnership with leading UK bank Barclays to enhance efficiency and resilience in global treasury management for businesses. Under the partnership, the two sides will combine innovative solutions, including Ant’s proprietary Time-Series Transformer (TST) AI FX Model, to help businesses reduce FX-related costs and risks against global volatilities. At the initial stage of the collaboration, Ant International has successfully completed the first batch of its intra-group FX transactions with Barclays. Ant International’s TST Model is a transformer architecture-based big data model with close to 2 billion parameters. By integrating the latest time series forecasting algorithms, the TST Model predicts patterns over time. Ant also created new pre-training and Supervised Fine-Tuning (SFT) frameworks to train the model and improve its predictions over time. The TST Model now forecasts the company's cashflow and FX exposure on an hourly, daily and weekly basis, w
Monument Re Transfers €1.4bn Greycastle Portfolio to RGA and Strengthens European Life Insurance Consolidation Platform9.5.2025 15:00:00 EEST | Press release
Monument Re Limited (“Monument”) announces today that it has transferred a legacy €1.4bn reinsurance portfolio, comprising annuity and other life insurance liabilities acquired as part of the 2020 Greycastle transaction, to RGA Americas Reinsurance Company, Ltd. (“RGA”). This transaction releases capital resources that Monument will redirect to its core strategy of consolidation in European life insurance markets. The transaction completed on 2May 2025 following approval by the Boards of Directors of both Monument and RGA and non-objection from the Bermuda Monetary Authority. Monument has taken significant steps in recent months to strengthen its business operations by consolidating its European group support functions in Dublin and by aligning with the recently strengthened regulatory regime in Bermuda. With its strong financial position and best in class capabilities in the Group, Monument remains ideally positioned to build on its success to date and grow its European footprint, del
IFF Completes Divestiture of Nitrocellulose Business9.5.2025 15:00:00 EEST | Press release
IFF (NYSE: IFF) today announced that it has completed the divestiture of its nitrocellulose business, including Walsrode Industrial Park in lower Saxony, Germany, to Czechoslovak Group (CSG). The business manufactures nitrocellulose strictly for industrial purposes, serving customers primarily in coatings and printing inks, and had been part of IFF’s Pharma Solutions business unit. “The divestiture of our nitrocellulose business builds upon our deleveraging journey and enables us to focus on our core businesses,” said Erik Fyrwald, IFF CEO. “I’d like to thank our nitrocellulose colleagues for their dedication and wish them continued success as part of CSG.” Welcome to IFF At IFF (NYSE: IFF), we make joy through science, creativity and heart. As the global leader in flavors, fragrances, food ingredients, health and biosciences, we deliver groundbreaking, sustainable innovations that elevate everyday products—advancing wellness, delighting the senses and enhancing the human experience.Le
CPAC Systems AB Announces Strategic Minority Investment in Flying Fish9.5.2025 13:33:00 EEST | Press release
CPAC Systems AB, a leader in advanced control systems and embedded vessel and commercial vehicle technology, today announced a strategic minority investment in Flying Fish Maritime Innovations B.V., a pioneer in advanced shared water mobility solutions and robust, cost-effective hydrofoil technology. The investment underscores both companies’ commitment to redefining water-based transportation through innovation, sustainability, and seamless integration. It marks the beginning of a deeper collaboration aimed at enabling smarter, cleaner, and more connected mobility on the water — for both recreational and commercial applications. “We are thrilled to support Flying Fish and their impressive work in redefining water mobility,"saidMarcus Wingolf, CEO of CPAC Systems. "Our investment in Flying Fish represents a strategic alignment of our technical proficiencies and innovative ambitions. This partnership opens exciting new possibilities for integration and sustainable transformation across
In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.
Visit our pressroom