为了提高冗余度,不少使用“或”运算二极管的电源都可接入同一个负载。在维护期间,当你拆去任何一个电源时,希望负载的电源骚动尽可能最小。为了补偿“或”运算二极管两端的电压降,你必须在“或”运算二极管之后,在负载处连接电源反馈线。因此,所有参与电源的反馈连接是通用的(图1)。因为每一个电源都会发生自然变化,所以只有V_(OUT)最大的电源才是有效的。其他检测“高电位”输出的电源都试图降低其输出,从而有效地中止稳压功能。如果从与图1类 In order to improve redundancy, many of the power supply using “OR” diode can access the same load. During maintenance, when you remove any one power supply, you want the load to have as little disturbance as possible. To compensate for the voltage drop across the ORing diode, you must connect the power feedback line at the load after ORing the diode. Therefore, all the feedback connections involved in the power supply are common (Figure 1). Because each power supply will naturally change, so only the largest V_ (OUT) power is effective. Other power supplies that detect the “high” output try to reduce their output, effectively stopping the voltage regulation function. If from class with Figure 1