PHILIPS M3046A监护仪电源电路分析与故障维修 |
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引用本文: | 卢有健,黄兰明,杨成北.PHILIPS M3046A监护仪电源电路分析与故障维修[J].临床医学工程,2010,17(2):116-118. |
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作者姓名: | 卢有健 黄兰明 杨成北 |
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作者单位: | 广东省东莞市莞城医院设备科,广东东莞523000 |
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摘 要: | 监护仪是医院必须配备的医疗设备,它主要的功能是监测病人的一些生理信息,包括血压、血氧饱和度、心率、体温等等。本文主要通过对本院PHILIPS M3046A监护仪电源板的电路分析与掌握,总结该电源板的故障维修。
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关 键 词: | 整流滤波 启动 稳压保护 PWM控制电路 UC3842 故障维修 |
Power Circuit Analysis and Troubleshooting of PHILIPS M3046A Monitor |
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Abstract: | Monitor is the imperative medical equipment in the hospital,which main function is monitoring the physical conditions of the patients,including blood pressure,saturation of blood oxygen,heart rate and temperature,etc.This article aims to analyze the circuit of the power panel of PHILIPS M3046A monitor and to summarize the unscheduled maintenance of the power panel. |
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Keywords: | Rectifier filter Switch on Regulator protection PWM control circuit UC3842 Troubleshooting |
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