65W, 19V AC to DC Single Output Power Supply for Notebook

Reference Design using part NCP1237BD65R2G by onsemi

Manufacturer

onsemi
  • Application Category
    Power Supplies
  • Product Type
    AC to DC Single Output Power Supplies

Description

  • Design of a 65 W Adapter Utilizing the NCP1237 PWM Controller. The solution was implemented utilizing flyback topology, Giving the advantage of a dense power design

Key Features

  • Conversion Type
    AC to DC
  • Input Voltage
    88 to 265 (AC) V
  • Output Voltage
    19 V
  • Output Current
    3.42 A
  • Output Power
    65 W
  • Efficiency
    85 %
  • Topology
    Flyback

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