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dian zi yi qi yi biao chang yong jian xiu fa
Author(s): 
Pages: 18
Year: Issue:  3
Journal: Applied Technology of Technical Supervision

Keyword:  电子仪器仪表电路分割宽频带示波器参数测量法稳压源材料研究低频示波器脉冲示波器多级放大器元件调试;
Abstract: 电子仪器仪表常用检修法北京舫空材料研究所王焕盛参数测量法通过测量电路的直流电平,电流、电压,某点对地的电阻、电压以各元件参数,来寻找和判断故障所在的范围。波形观察法常用来检查稳压源、脉冲电路、振荡器的波形、幅度、频率及干扰等。稳压源的纹波电压可采用高...
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