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详细介绍了WHEATSTONE D-70、D-75数字调音台电源供应器改造过程。着重分析D-70、D-75两种不同型号的数字调音台电源供应器特点,并通过实际测量与对比试验,找到一种简便实用的替换方法,为预防D-70电源供应器在故障时的应急处理提供了安全保障。对中小广播电台的类似技术改造有一定的实用参考意义。
Described in detail WHEATSTONE D-70, D-75 digital mixer power supply transformation process. Focus on the D-70, D-75 two different types of digital mixer power supply features, and through actual measurement and comparison tests to find a simple and practical alternative to prevent D-70 power supply failure When the emergency response provides a guarantee. Similar technical transformation of small and medium-sized radio stations have some practical reference.