180W, -12V, 5V, 12V AC to DC Multi-Output Power Supply

使用 onsemi 的 KA3842B 的参考设计

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180W, -12V, 5V, 12V AC to DC Multi-Output Power Supply.
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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

  • Power Supplies

说明

  • KA3842B describes a 100KHz, 180W simple off-line power supply with three regulated DC voltages

主要特色

  • Conversion Type
    AC to DC
  • Input Voltage
    220 (AC) V
  • Output Voltage
    -12|5|12 V
  • Output Current
    0.8@-12V|6@12V|20@5V A
  • Output Power
    180 W
  • Efficiency
    79 %
  • Topology
    Forward

Featured Parts (10)

Featured Parts
零件编号 供应商 类别 说明
PC817X5J000F Sharp Transistor and Photovoltaic Output Photocouplers Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin PDIP Sleeve 买入
KA431SLMF2TF onsemi Voltage References V-Ref Adjustable 2.495V to 36V 100mA 3-Pin SOT-23FL T/R 买入
KA431SAMF2TF onsemi Voltage References V-Ref Adjustable 2.495V to 36V 100mA 3-Pin SOT-23FL T/R 买入
KA431SMFTF onsemi Voltage References V-Ref Adjustable 2.5V to 36V 100mA 3-Pin SOT-23FL T/R 买入
KA431SLMFTF onsemi Voltage References V-Ref Adjustable 2.495V to 36V 100mA 3-Pin SOT-23FL T/R 买入
KA431AZTA onsemi Voltage References V-Ref Adjustable 2.495V to 36V 100mA 3-Pin TO-92 Fan-Fold 买入
KA431SAMFTF onsemi Voltage References V-Ref Adjustable 2.495V to 36V 100mA 3-Pin SOT-23FL T/R 买入
KA431SMF2TF onsemi Voltage References V-Ref Adjustable 2.5V to 36V 100mA 3-Pin SOT-23FL T/R 买入
KA431AZBU onsemi Voltage References V-Ref Adjustable 2.495V to 36V 100mA 3-Pin TO-92 Bag 买入
KA431LZTA onsemi Voltage References V-Ref Adjustable 2.495V to 36V 100mA 3-Pin TO-92 Fan-Fold 买入

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