Latent faults are detected by a testing system in a redundant DC power supply system having at least two power supplies connected to a common load via respective isolation devices. The testing system selects as a subject for a test procedure one isolation device and its corresponding power supply. The...http://www.google.fr/patents/US6947864?utm_source=gb-gplus-shareBrevet US6947864 - Latent fault detection in redundant power supply systems
Latent fault detection in redundant power supply systems
