摘要
介绍了用于电压继电器动作特性测试的可程控交流电源。阐述了设计思想和系统的原理，并且介绍了硬件的结构。该系统具有可靠、实用的特点。
A programmable power supply which tests action characteristic of voltage relay is presented.The main desgin's idea,constuction and principle is given.The characteristics of this system are reliable and practical.
出处
《鞍山钢铁学院学报》
1998年第3期32-34,共3页
Journal of Anshan Institute of Iron and Steel Technology
