News

Power Integrations 推出效率高達 98.5% 的高壓 BLDC 馬達驅動器 IC 系列(New!)

November 13th, 2018

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 Reports 2018 Third-Quarter Financial Results(New!)

October 25th, 2018

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.