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Power/Alternative Energy  

Class-D amplifiers offer 85% efficiency

Posted: 27 Jun 2007  Print Version  Bookmark and Share Subscribe

Keywords: mono Class-D amplifier  GPS  portable media player 

[Summary of tips] Princeton Technology Corp. has unveiled its first 2.5W mono Class-D amplifier, based on an advanced CMOS process and PTC's Class-D circuitry. The PT2333 is specifically designed for mobile phones, GPS PNDs and portable media players (PMPs).Compared with traditional Class-AB amplifiers, which have been plagued by overheating pro......
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