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Shortwave base station power supply circuit
What is a 3G base station converter?In a 3G Base Station application, two converters are used to provide the +27V distribution bus voltage during normal conditions and power outages.. What is a low profile power supply?Low profile power supply design usually includes printed circuit board (planar) power transformers and output inductors and surface mount input and output capacitors. Multiple output power supplies are often implemented with a multi-output flyback converter.. What is a preferred power supply architecture for DSL applications?A preferred power supply architecture for DSL applications is illustrated in Fig. 2. A push-pull converter is used to convert the 48V input voltage to +/-12V and to provide electrical isolation. Synchronous buck converters powered off of the +12V rail generate various low-voltage outputs.Read Technical Details Download Technical PDF
