KWD-502型可控硅稳压电源故障分析与测试

Malfunction Analysis and Test of Type KWD-502 Silicon Controlled DC Voltage-stabilized Source

结合电路工作原理，重点介绍了KWD－502型可控硅直流稳压电源四种故障类型的分析处理及其测试方法，以便确保它在测量过程中的使用可靠性。

Associating the circuit operation principle,the methods of an analysis and test of thefour malfunction patterns of type KWD- 502 silicon controlled DC voltage-stabilized source are mainlyintroduced in order to truly ensure its serviceability during measuring process.