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Low voltage high current voltage regulator for large scale computor system

机译:大型计算机系统的低压大电流稳压器

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This paper presents a detailed description on the system configuration and power supply circuit of the power supply equipment for large scale computor. The large scale computor developed recentl3r employs a large number of LSIs to realize high speed performance and miniaturization. A highly-accurate voltage stability under low voltage and high current conditions is required for the power supply equipment used for such a computor. For example, the output current exceeds 1500A at an output voltage of 5V, while the necessary voltage accuracy is ± 1.5% or less. The off-line switching regulator (the operating frequency is 20kHz) has been adopted as the power supplying technique. The stabilization technique of output voltage is based on SR control using a saturable reactor in the constrained mode.
机译:本文详细介绍了大型计算机电源设备的系统配置和电源电路。最近开发的大型计算机采用了许多LSI,以实现高速性能和小型化。用于这种计算机的电源设备需要在低电压和高电流条件下具有高精度的电压稳定性。例如,在5V的输出电压下,输出电流超过1500A,而所需的电压精度为±1.5%或更小。离线开关稳压器(工作频率为20kHz)已被用作供电技术。输出电压的稳定技术基于在可控模式下使用可饱和电抗器的SR控制。

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