摘要
本文通过对TL431精密可调基准电源常规测试出现问题的解析,找出了不良品TL431产生的原因,通过增加脉冲响应时间的测试,达到筛选出不良品的目的。
The article analyzed the problems in the process of regular testing for TL431 adjustable precision reference power supply, found out reasons of emerging TL431 defective products that was selecting the defective products by increasing tests for of Impulse Response Time.
出处
《电子质量》
2006年第11期19-21,共3页
Electronics Quality
关键词
TL431
稳压
负载电流
脉冲响应时间
有效筛选
TL431
Constant voltage
Load current
Impulse response time
Effective selection
