摘要
本文针对半导体封装设备金丝球焊线机的打火烧球系统进行了设计,采用C8051F000单片机为主控制芯片,以PID和PWM为控制技术,设计了高性能的数字开关电源,进而对打火升压器件——高压包(FBT)进行有效控制。此系统具有:打火电压稳定、系统可控性好、成球质量高以及系统成本低等特点。
Semiconductor packaging equipment gold wire bonde＇s the fire-fighting system was designed, C8051F000 MCU is direct chip. The PID and to PWM technology were used to design a high-performance digital switching power supply. Then the devices -FBT was controlled effectively. This system is characterized by： the voltage steady, a good controllable system, high-quality, low-cost system, and so on.
基金
广州市科技攻关项目(项目编号:2006Z3-D9071)
广东省科技计划项目(项目编号:2006A10401003
2006B11901003)
