摘要
分析LED灯具过电应力冲击的故障现象、产生原因、解决办法;强调LED灯具设计师必须在满足灯具尺寸、成本、照明效果等要求的前提下,为LED灯具提供有效的过电应力冲击保护设计。
The damage phenomenon, cause and solution of EOS are focused on. It is emphasized that LED luminaire designer must provide effective EOS protection design for LED luminaire while meeting the requirements of size, cost, lighting effects, etc.
出处
《中国照明电器》
2011年第2期13-16,共4页
China Light & Lighting
关键词
过电应力冲击
静电放电
过负荷
压敏电阻
EOS ( Electrical overstress )
ESD ( Electrostatic discharge )
transient over-current
voltagedependent resistor