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全自动新型寿命试验台,吸收韩国、日本和中国台湾的最新技术,结合中国国情做了全面升级。●为了保证实验的精准,每一路输出都采用了真有效值电压监测和输出电流监测。并且采用自动反馈调谐电路,不管任何原因造成电压波动,可以始终保持输出电压稳定在设定范围。●取消机械调谐,全部采用触摸屏设定参数,避免了电位器磨损带来输出不稳定。●输出测量采用模块化设计,安全可靠,便于操作。●实现从手机扬声器到大型专业扬声器的功率寿命试验台(除功放外)主体部分一致,通用可调换。
Automatic new life test bed, absorbing the latest technology of South Korea, Japan and Taiwan of China, has been fully upgraded with China’s national conditions. ● In order to ensure the accuracy of the experiment, each output has adopted the rms voltage monitoring and output current monitoring. And the use of automatic feedback tuning circuit, no matter what causes voltage fluctuations, you can always keep the output voltage stable in the setting range. ● cancel the mechanical tuning, all using touch screen to set the parameters to avoid the potentiometer wear and tear caused by unstable output. ● Output measurement using modular design, safe and reliable, easy to operate. ● Achieve from the phone speaker to a large professional speaker power life test stand (except amplifier) the main part of the same, universal interchangeable.