15Watt, Triple Output, Ultra Wide Range AC Input Power Supply

使用 onsemi 的 NCP1251B 的参考设计

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供应商

onsemi
  • 应用类别
    电源
  • 产品类别
    交流到直流多输出电源

依据最终产品

  • E-Power Meter
  • Industrial

说明

  • Design provides the technical details for a 15watt nominal, 20 watt peak output power supply design which will operate over a 6:1 AC input line range and provide 3 fully isolated output voltages

主要特色

  • Conversion Type
    AC to DC
  • Input Voltage
    85 to 520 (AC) V
  • Output Voltage
    5|5|12 V
  • Output Current
    0.1@5V|0.4@12V|2@5V A
  • Output Power
    20 W
  • Efficiency
    70 %
  • Topology
    Flyback

Featured Parts (26)

Featured Parts
零件编号 供应商 类别 说明
SFH6156-4 Vishay Transistor and Photovoltaic Output Photocouplers Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin PDIP SMD 买入
NCP431AISNT1G onsemi Voltage References V-Ref Adjustable 2.5V to 36V 100mA 3-Pin SOT-23 T/R 买入
LM2931AT-5.0G onsemi Linear Regulators LDO Regulator Pos 5V 0.1A 3-Pin(3+Tab) TO-220 Tube 买入
LM2931AZ-5.0RAG onsemi Linear Regulators LDO Regulator Pos 5V 0.1A 3-Pin TO-92 T/R 买入
NCP431ACSNT1G onsemi Voltage References V-Ref Adjustable 2.5V to 36V 100mA 3-Pin SOT-23 T/R 买入
LM2931D-5.0R2G onsemi Linear Regulators LDO Regulator Pos 5V 0.1A 8-Pin SOIC N T/R 买入
LM2931D2T-5.0R4G onsemi Linear Regulators LDO Regulator Pos 5V 0.1A 3-Pin(2+Tab) D2PAK T/R 买入
LM2931DT-5.0G onsemi Linear Regulators LDO Regulator Pos 5V 0.1A 3-Pin(2+Tab) DPAK Tube 买入
LM2931Z-5.0G onsemi Linear Regulators LDO Regulator Pos 5V 0.1A 3-Pin TO-92 Bag 买入
LM2931Z-5.0RAG onsemi Linear Regulators LDO Regulator Pos 5V 0.1A 3-Pin TO-92 T/R 买入
LM2931AZ-5.0RPG onsemi Linear Regulators LDO Regulator Pos 5V 0.1A 3-Pin TO-92 Fan-Fold 买入
LM2931AD-5.0G onsemi Linear Regulators LDO Regulator Pos 5V 0.1A 8-Pin SOIC N Tube 买入
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