基于IGBT变流技术的高精度直流电流源的设计

Design of a High-precision DC Source Based on IGBT Regulator Technology

基于IGBT变流技术,设计一种高精度的直流电流源。给出了数控直流电源设计框图和主要电路,经测试表明所设计的电源具有功耗低、性能可靠、结构简单、使用直观方便的优点。

Based on the IGBT regulation technology, a high-precision DC source is worked out. In this paper, the frame drawing and main circuit of numerical controlled DC source are introduced. Testing results show that this current source is low-cost, credible, simple in structure and convenient in use.