集成功率放大器 meaning in English

integrated power amplifier

At first the switching power amplifiers of the discrete components are researched and some application circuits for amb power amplifiers are developed . secondly the integrated power amplifier is discussed , a new type of pulse width modulation ( pwm ) power amplifier applying sa60 is designed and used in amb system . in the end of the dissertation several synthesized tuning measures and some experimental results for amb system are presented
首先讨论了分立元件开关功率放大器原理并研制了在电磁轴承中的应用电路；其次讨论了集成功率放大器，应用sa60设计了新型脉宽调制功率放大器并在电磁轴承中应用；在论文的最后给出了电磁轴承系统综合调试的一般方法及调试结果。