有助于降低功耗和稳定初级电源设计

我们的隔离放大器通过引入我们原创的数字调制和解调技术,改善了原边电流消耗对输入电压的依赖性,从而有助于降低功耗和实现原边电源设计的稳定性。

改进原边电流消耗对输入电压的依赖性

一次侧电路电流与输入电压

下图显示了TLP7820和竞争对手传统产品原边电路电流对输入电压的依赖关系。TLP7820改善了初级电流对输入电压的依赖性,并降低了最大电路电流。

输入电压变化时的一次侧电源电流

下图显示了TLP7820和竞争对手传统产品的正弦波输入电压波形,以及初级电路电流随正弦波输入电压波形的波动。

通过改善输入电压依赖性,TLP7820即使在输入电压波动时也能保持恒定的电路电流,从而实现更稳定的电路操作。

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