FAE你好!
现用LM3478设计一个电路,由4V升到48V,出现下面问题,1.电压升不到设定值,2.效率特别低50%,TI仿真显示效率却有93%,有什么好的方法请提供,可以两级升都可以。80%的效率都可以。联系方式:QQ:3137162913 E-mail:zhao_shiwen@qq.com
SW.Z
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FAE你好!
现用LM3478设计一个电路,由4V升到48V,出现下面问题,1.电压升不到设定值,2.效率特别低50%,TI仿真显示效率却有93%,有什么好的方法请提供,可以两级升都可以。80%的效率都可以。联系方式:QQ:3137162913 E-mail:zhao_shiwen@qq.com
SW.Z