200W AC-DC电源

该参考设计提供了适用于消费类应用和嵌入式电源的DC 24V/200W AC-DC电源的规格、方框图和PCB布局数据。

方框图

特点

  • 总效率:93.5%(Vin=230V,100%负载)
  • 外形尺寸:225mm×120mm×65mm(包括PCB和散热片下的底板)
  • 提供完全适当的功率MOSFET和光耦。

说明

输入电压 AC 90至264V
输出电压 DC 24V
输出功率 200W
电路拓扑 PFC,LLC+同步整流
效率曲线
效率曲线

Design Documents

Materials for designers, such as an overview of circuit operation and explanations of design considerations. Please click on each tab to view the contents.

Design Data

Provides circuit data that can be loaded into EDA tools, PCB layout data, and data used in PCB manufacturing. Available in formats from multiple tool vendors. You can freely edit it with your preferred tool.

东芝产品

器件型号 器件目录 搭载部位・数量 说明
功率MOSFET(N沟道500V<VDSS≤700V) PFC・1,原边・2 N沟道MOSFET,650V,0.29Ω@10V,TO-220SIS,DTMOSⅤ
功率MOSFET(单N沟道30V<VDSS≤60V) 副边・2 N沟道MOSFET,60V,0.0095Ω@10V,SOP Advance,U-MOSⅨ-H
光耦 原边和副边之间的通信・2 光耦(光电晶体管输出),直流输入,5000Vrms,DIP4(TLP785F)

Related Documents

We provide materials useful for designing and considering similar circuits, such as application notes for installed products. Please click on each tab to view the contents.

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