Power Integrations 今日宣佈推出其 BridgeSwitch™ 整合半橋式 (IHB) 馬達驅動器 IC 系列。BridgeSwitch IC 採用高壓側和低壓側進階 FREDFET（快速恢復型二極體場效應電晶體），同時整合了無功損電流感測功能，使得高達 300 W 無刷直流 (BLDC) 馬達驅動器應用中的變頻器轉換效率高達 98.5％。
與 IHB 驅動器提供的分佈式散熱佔位面積相比，該產品無需散熱片，從而降低了系統成本和重量。整合無功損電流感測、匯流排電壓感測和系統級散熱感測，使得該裝置系列成為家電應用中 BLDC 馬達的理想選擇。BridgeSwitch 裝置面向冰箱壓縮機、HVAC 系統風扇以及其他住宅和輕型商用泵、風扇和送風機。 請造訪 PI 的全新馬達驅動器網頁：https://motor-driver.power.com/bridgeswitch
Power Integrations today announced financial results for the quarter ended September 30, 2018. Net revenues for the third quarter were $110.1 million, an increase of one percent from the prior quarter and a decrease of one percent from the third quarter of 2017. Net income for the quarter was $17.7 million or $0.59 per diluted share, compared to net income of $0.51 per diluted share in the prior quarter and $0.54 per diluted share in the third quarter of 2017. Cash flow from operations was $23.2 million for the quarter.
Top 10 電源獎旨在獎勵電源行業中具有突出性貢獻的產品和科技。2018年度各家公司發布的上百款產品依據 “在科技或應用方面取得顯著進步、具有開創性的設計、性價比顯著提高” 三項評選標準，通過廠商推薦和編輯初選，再由專家組複選，最終確定年度十佳產品。
