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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。
Taking PA08 and PA84 as examples, the problems that should be paid attention to in the design and application of PA series high-voltage power amplifier are expounded. The power supply bypass and over-voltage protection of amplifier in the output stage of medical equipment are mainly discussed. The current limit , Output protection, amplifier installation and mechanical considerations several key issues.