靜電放電模擬器校驗裝置研究

鄭會志 武占成 張滋堃
軍械工程學院靜電與電磁防護研究所,河北石家莊050003

摘　要:靜電放電模擬器校驗裝置，根據IEC61000—4—2標準設計。其電流靶通過同軸電纜與示波器相連，電纜兩端則與BNC頭連接，負責將ESD電流轉換成電壓信號供示波器測量。示波器帶有軟盤驅動器，能將數據以EXCEL格式或位圖形式存入軟盤，供微機打印波形和校驗報告。該裝置能自動采集靜電放電電流波形。通過對該系統的不確定度分析，證實系統完全符合要求。[著者文摘]

關鍵詞:靜電放電 電流波形 測量不確定度

Research of ESD Generator Verification SystemZHENG Hui-zhi, WU Zhan-cheng, ZHANG Zi-kun Institute of Electrostatic ＆ Electromagnetic Protection, Ordnance Engineering College, Shijiazhuang 050003, ChinaAbstract:According to IEC1000-4-2 electrostatic measurement standard, design an ESD generator verification system. Its current targets connect with oscillograph via coaxial-cable. The two ends of cable connect with BNC pin and transform ESD current into voltage signal. The oscillograph has disk driver and stores the data in disc by EXCEL form or bitmap form for printing wave and verification reports. The system could automatically display the ESD current wave. Though evaluating its uncertainty, the system is absolutely accordant with the standard.[著者文摘]

Key words:ESD; Current curve; Measurement uncertain degree