关键词 LED；耐高压测试；击穿电压；单面铝基板 [gap=899]Key words LED; the high voltage testing; the breakdown voltage; the single Al-based printed circuit board ...
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In the scheme we designed effectively high voltage control circuit. It works accurately to digitally control the testing voltage and testing current.
方案中设计高效高压控制电路，实现测试电压与测试电流的精确数字控制。
The field tests thus performed will offer a suitable testing method to transformers of still high voltage.
所进行的操作波试验也是为即将出现的更高电压的变压器准备合适的耐压试验方法。
The softwares VB6.0 and VC6.0 are selected as the platform to design the automatic testing system for the high voltage induction motor.
软件实现以VB 6.0和VC 6.0作为开发工具，开发出高压感应电机自动测试系统软件平台。
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