HV9922DB2, Offline, Non-Isolated, 23V, 45mA Auxiliary Power Supply Demo Board

使用 Microchip Technology 的 HV9922N3-G 的参考设计

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HV9922DB2 Image
HV9922DB2 Schematic
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供应商

Microchip Technology
  • 应用类别
    照明
  • 产品类别
    通用发光二极管驱动器

依据最终产品

  • Decorative Lighting
  • LED Fixtures

说明

  • HV9922DB2, Demo Board is a universal input, offline, non-isolated auxiliary power supply using HV9922 constant current switching regulator IC. The output voltage is regulated to 23V +/-5% and is referenced to the negative side of the diode bridge rectifier (i.e. ground of the rectified DC voltage). The demo board is protected against output open circuit and short circuit conditions and meets FCC Class B (residential) EMI limits

主要特色

  • Input Voltage
    85 to 265 (AC) V
  • Output Voltage
    23 V
  • Output Current
    0.045 A

Featured Parts (1)

Featured Parts
零件编号 供应商 类别 说明
HV9922N3-G Microchip Technology LED Drivers LED Driver 350uA Supply Current 3-Pin TO-92 Bag 买入

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