| PA系列高压功率放大器在医学仪器设计和应用中须注意的问题 |
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| 作者单位： | 第三军医大学大坪医院野战外科研究所 重庆市400042(杜晓兰，吴宝明)，第三军医大学大坪医院野战外科研究所 重庆市400042(王强) |
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| 摘 要： | 以PA08和PA84的实际应用为例,阐述了PA系列高压功率放大器在设计和应用中应注意的问题,着重探讨了放大器在医学仪器输出级的应用中的电源旁路和过压保护、电流限制、输出保护、放大器的安装和机械考虑等几个重点问题。
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| 关 键 词： | 高压功率放大器 过压保护 恒流输出 |
Some Problems Must be Adverted in the Medical Equipment Design and Application of the PA-series High Power Amplifier |
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| DU Xiao-lan,WU Bao-ming,WANG Qiang. Some Problems Must be Adverted in the Medical Equipment Design and Application of the PA-series High Power Amplifier[J]. Chinese Medical Equipment Journal, 2004, 0(6) |
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| Authors: | DU Xiao-lan WU Bao-ming WANG Qiang |
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| Abstract: | This paper discusses some problems must be adverted in the design and application of the PA- series high power amplifier for example as the PA08 and the PA84. It focus in the power supply bypassing, overvoltage protection, current limiting, output protection and the engine installing problems as they are applied in the medical equipment output stage. |
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| Keywords: | the high power amplifier the constant currentient. Conclu |
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