The computer simulation for the designed circuits by using SPICE program confirm that both circuits have correct logic functions, desired DC transfer characteristics and transient characteristics.
应用SPICE程序对设计电路的计算机模拟表明，两种电路均具有正确的逻辑功能、理想的DC转移特性和瞬态特性。
Since the effect of parasitic elements limits the output voltage and power transfer efficiency of DC-DC converters, voltage lift technique opens a good way to improve circuit characteristics.
受寄生元件的影响，DC - DC升压变换器的输出电压和功率传递效率受到限制，电压举升技术为改善电路特性提供了好方法。
Based on the characteristics of DC electric arc furnace the heat transfer and the measures to improve it are introduced.
从直流电弧的特征出发，分析了直流电弧炉的传热及改善直流电弧炉传热的途径。
Based on the characteristics of DC electric arc furnace the heat transfer and the measures to improve it are introduced.
从直流电弧的特征出发，分析了直流电弧炉的传热及改善直流电弧炉传热的途径。
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