The power supply circuit is on the principle of AC excitation.

励磁电源部分采用交流励磁方式,构建励磁主回路.

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It is consisted of control circuit, main circuit, detected circuit and DC - DC power supply circuit.

整个系统由四个部分构成,主控制电路部分 、 主电路部分 、 检测电路部分、DC -DC 电源部分.

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This paper describes the design of the power supply circuit for DC - converter by using MC 34063 chip.

报道了一种采用MC34063芯片的DC -DC 电源变换控制器的电源电路设计.

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The power supply circuit has the advantages of simplified circuIt'structure and decreased noise interference.

该电源电路简化了电路结构、减少了噪声干扰.

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