【摘要】 针对某些特殊场合下需要的低压直流输入、高压直流输出供电设备,提出了一种采用双端推挽变化原理实现的低压DC-DC升压变换的电路,并给出了具体的方案和电路设计。对具体电路元器件的选型,电路参数的计算,电路的可靠性分析及对其性能指标都进行了优化设计。最后结合当今国际低压DC-DC变换技术现状,对未来电源技术的做出了一些探讨。更多还原

【Abstract】 This article for certain special occasion needs low voltage DC input HVDC output powered equipment,a dual ended Push Pull changing principle realization low voltage DC-DC Boost Transform circuit given specific programs and circuit design.Specific circuit components selection,circuit parameter calculation,circuit reliability analysis and its performance indicators optimized.And combined contemporary international Low DC-DC transform Technical Status,for future power technology made some explore.更多还原