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北京元坤伟业科技有限公司 (Beijing Yuankun Technology Co., Ltd.) LOGO
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北京元坤伟业科技有限公司
Beijing Yuankun Technology Co., Ltd.
北京元坤伟业科技有限公司
公司网址: http://www.active-semi.com
简称:  Active
全称:  Active-Semi
中文名称:  
公司简介:  Active-Semi means innovation. From power management ICs that enhance mobile equipment performance to energy-saving power conversion architectures, our products exceed the demands of today's advanced power applications. Our R&D team pioneers advanced design methodology in delivering innovative portable power solutions. Active-Semi's core ActivePMUTM platform of digital and programmable Power Management Unit (PMU) ICs revolutionize today's power design and management in portable equipment such as smart phones, portable navigation devices, and personal media players. Our multiple patent-pending designs result in a wide range of products and solutions that deliver the highest integration, best performance, fastest time to market, and smallest foot print. These ActivePMUs are optimized for supplying to and managing power in applications where maximum battery life and smallest size are paramount, especially systems using today's most advanced mobile processors. Our ActivePSRTM family of digital Primary-Side Regulation (PSR) controllers simplify today's AC/DC designs with low component-count, and exceed all green power efficiency standards. Founded in 2004 in Silicon Valley, California, Active-Semi has assembled an international team of industry experts, and delivered a differentiating innovative product portfolio. We continuously develop new intellectual property-18 patents have been filed-to provide leading edge solutions. Our engineering team uncompromisingly pursues industry's highest quality standard in product design and production. "Team Active" currently comprises more than 170 people in the United States and worldwide. We have established advanced research and development centers, ISO9001:2000 certified operation, and sales presence in the United States, Europe, Korea, People's Republic of China, Hong Kong, and Taiwan. The Active-Semi logo, ActivePMUTM, and ActivePSRTM are trademarks of Active-Semi International, Inc., Scotia Centre, P.O. Box 268GT, Grand Cayman, Cayman Islands.
公司主要产品:  Power Management Units-ActivePMUTM、DC-DC(Step-Down Converters、Step-Up Converters、Battery Charger)、AC-DC-ActivePSRTM、LED Drive-ActiveLightTM
联系方式:  For information regarding Active-Semi products, sales and authorized distributors, please contact: sales@active-semi.com ; and for other information regarding Active-Semi, please contact: info@active-semi.com . USA and Europe 2728 Orchard Parkway, San Jose, CA 95134-2012, USA Tel: (1-408) 922-6888 Fax: (1-408) 922-7274 Asia Pacific Shanghai / North & East China Building 2-3, Lane 912 Bibo Road, Zhangjiang High Tech Park, Shanghai, 201203, P.R.C Tel: (86-21) 5108-2797 Fax: (86-21) 5027-0885 Shenzhen / South China Rm. 1701 Central Business Building, No. 88 Fuhua First Road, Futian District, Shenzhen, China Tel: (86-755) 8203-2375 Fax: (86-755) 8203-2073 Taiwan 2F, No. 320, Sec. 1, Neihu Road, Neihu District, Taipei City 114, Taiwan Tel: (886-2) 8797-1050 Fax: (886-2) 8797-1051 Hong Kong Active-Semi Semiconductor Hong Kong Ltd. Unit E1, 17/F Mai Luen Industrial Building, No. 23-31 Kung Yip Street, Kwai Chung, New Territories, Hong Kong Tel: (852) 3568-0331 Fax: (852) 3163-2665 Korea Active-Semi International, Inc. Korea Branch Rm. 703 Samha Building, 145 Samsung-Dong, Kangnam-Ku, Seoul 135878, Korea Tel: (82-2) 555-6886 Fax: (82-2) 555-8765

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