Latest news with #Bipolar
Yahoo
17-03-2025
- Yahoo
Perry man allegedly killed wife to ‘put her out of her misery,' court documents say
PERRY, Iowa — A Perry man is charged with murder after police say he called 911 Sunday night and confessed to killing his wife. Richard Hoesing, 75, is being held in the Dallas County Jail. The Perry Police Department said its officers responded to 2615 Lucinda Street around 8:42 p.m. after receiving a 911 call from Richard. Woman injured in Highway 5 rollover crash Monday morning A criminal complaint filed in the case said Richard told Dallas County Dispatch that he had killed his wife Jean Hoesing, 74. The complaint said Richard told dispatchers he 'killed her to put her out of her misery' because she suffered from Bipolar condition and M.S. Jean's body was found in a bedroom on the main floor and it appeared she had a 'severe laceration across the front of her throat,' according to the complaint. A small wooden-handled kitchen knife was found in the bathroom, which an officer said looked to have been cleaned but had what appeared to be blood on the tip. Blood was also found on Richard's hands and clothes. PPD said Richard was cooperative with officers before being transported to the Perry Police Department and eventually being charged with first-degree murder. He was then taken to the Dallas County Jail to be booked. When snow will fall this week in Iowa to wrap up winter Perry man allegedly killed wife to 'put her out of her misery,' court documents say Foreign exchange student inspires Marshalltown students to support foster kids Forecast: An early look at Wednesday's snow Whiting woman charged with first-degree murder Copyright 2025 Nexstar Media, Inc. All rights reserved. This material may not be published, broadcast, rewritten, or redistributed.
Yahoo
12-03-2025
- Business
- Yahoo
Magnachip Launches Two New Gen6 650V IGBTs to Expand Its Solar Energy Power Product Lineup
New-Generation Products Highlight Company's Increased Focus on Power Optimized conduction and switching losses to enhance system efficiency A diverse range of IGBT products to meet the evolving needs of the solar energy market SEOUL, South Korea, March 12, 2025--(BUSINESS WIRE)--Magnachip Semiconductor Corporation ("Magnachip" or "Company") (NYSE: MX) announced the launch of two new 6th-generation (Gen6) 650V Insulated Gate Bipolar Transistors (IGBTs), specifically designed for solar inverters. The newly introduced Gen6 IGBTs, incorporating polyimide insulation layers, demonstrate outstanding performance by passing high-voltage, high-humidity and high-temperature reverse bias (HV-H3TRB) tests. These products offer dependable reliability in industrial equipment operating under extreme conditions, including elevated temperatures and humidity. Additionally, integrated fast recovery anti-parallel diodes ensure swift removal of residual current, reducing switching losses in applications while supporting an operating temperature range of up to 175°C. Of the two new products, the MBQ40T65S6FHTH features exceptional conduction loss reduction. Compared to the previous generation, this IGBT decreases conduction loss by approximately 25% and boosts system efficiency by about 15% in 15kW solar inverters. The MBQ40T65S6FSTH is engineered to significantly reduce switching loss. It cuts switching loss by 15% and conduction loss by approximately 8% compared to its predecessor, enhancing system efficiency by about 11% in 3kW solar inverters. With these performance upgrades, the new IGBTs are suitable for applications that demand high reliability and efficiency, such as solar inverters, industrial motor drives, power supply units and uninterruptible power supplies. According to market research firm Omdia, the discrete IGBT market in the renewable energy sector is expected to grow at a compound annual growth rate of 19% from 2025 to 2028. "In the second half of this year, we plan to introduce a broader range of Gen6 650V IGBT products with current ratings from 5A to 75A, as part of our strategy to significantly expand our pipeline of new-generation Power products," said YJ Kim, CEO of Magnachip. "We have a proven track record in Power with nearly 1,000 chip designs and the manufacture and shipment of more than 23 billion units since we entered the Power business in 2007. Moving forward, we will continue to strengthen our IGBT product family to drive innovation in renewable energy, automotive, industrial and AI applications." Magnachip's Solar Energy IGBT Product Family *Released in February 2025 Product VCES [V] IC [A] TC=100℃ Package *MBQ40T65S6FHTH 650 40 TO-247 *MBQ40T65S6FSTH 650 40 TO-247 MBQA75T120RFSTH 1200 75 TO-247 Plus MBQ40T120QFSTH 1200 40 TO-247 MBQ75T65PEHTH 650 75 TO-247 MBQ40T65QETH 650 40 TO-247 Related Links Power Solutions > Discrete IGBTs > 650V Power Solutions > Discrete IGBTs > 1200V Related Articles Magnachip Expands Solar Energy Power Product Lineup with the Release of 1200V IGBT in TO-247PLUS Package About Magnachip Semiconductor Magnachip is a designer and manufacturer of analog and mixed-signal semiconductor platform solutions for communication, Internet of Things ("IoT"), consumer, computing, industrial and automotive applications. The Company provides a broad range of standard products to customers worldwide. Magnachip, with about 45 years of operating history, owns a portfolio of approximately 1,000 registered patents and pending applications, and has extensive engineering, design and manufacturing process expertise. For more information, please visit Information on or accessible through Magnachip's website is not a part of, and is not incorporated into, this release. View source version on Contacts United States (Investor Relations):Steven C. Pelayo, CFAThe Blueshirt GroupTel. +1(360) 808-5154steven@ USA media / industry analyst:Mike NewsomLouVan Communications, + Korea / Asia media:Min A KIMSenior manager of Public RelationsTel. + Sign in to access your portfolio
