TD系列功放采用了多项国际先进的开关电源技术，完满的解决了效率与音质的矛盾。
TD series amplifier with a number of advanced switching power supply technology, successfully resolved the contradiction between efficiency and quality.
成立于1998年，ONSUNE科技有限公司专业生产定制变压器，电感器，磁环，以及汽车功放，开关电源。
Founded in 1998, ONSUNE Technology Ltd. specializes in magnetic components manufacturing custom transformers, inductors, chock coil, toroid chock for car amplifier, and switching power supply.
为了使开关电源很好地应用于音响功放，设计了一种开关电源输出功率检测电路，给出了电路的原理和具体实现方法。
This paper designs a kind of power detecting circuit of switch power supply used for audio power amplifier. It presents the principle and realization method of the circuit.
为了使开关电源很好地应用于音响功放，设计了一种开关电源输出功率检测电路，给出了电路的原理和具体实现方法。
This paper designs a kind of power detecting circuit of switch power supply used for audio power amplifier. It presents the principle and realization method of the circuit.
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