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张雪

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[电源设计]

紧凑且散热效率高的偏置电源参考设计包括BOM及层图

描述

            The PMP20122 is a compact and thermally efficient design intended to step down a wide range of AC inputs (85VAC to 264VAC). This non-isolated buck design incorporates the UCC28710 PSR controller to provide a well regulated a 12V/500mA output. The PMP20122 board is designed with complete standard  (...)





主要特色

  • 85VAC to 264VAC, 50/60Hz input to 12V/500mA output
  • Less than 35oC temperature rise on all parts
  • Utilize all standard components (including magnetics)
  • 1.6" x 2.96" board dimension designed for possible power upgrade
  • Test report available

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