The structural principle of the linear width type voltage regulator is presented and the expressions for selecting and computing the reference voltage and the duty factor are given.
本文首先阐述了线性调宽式开关稳压器的组成原理；其次，计算了基准电压及占空系数，推演出电压调整率、输出内阻、效率等三项性能指标的数学公式；
This paper introduces a kind of the IGBT cheaper driven circuit being made up of SG3524 voltage regulator. It has the characteristics of circuit simple, linear circuit good and applicable range wide.
本文介绍了一种用SG3524开关稳压器构成廉价的IGBT功率管驱动电路，它具有电路简单、线性度好，适用范围广的特点。
This paper introduces a kind of the IGBT cheaper driven circuit being made up of SG3524 voltage regulator. It has the characteristics of circuit simple, linear circuit good and applicable range wide.
本文介绍了一种用SG3524开关稳压器构成廉价的IGBT功率管驱动电路，它具有电路简单、线性度好，适用范围广的特点。
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