TIDUET3 February   2021

 

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2.4.1.3 Bridge Rectifier

The maximum input AC voltage is 265-V AC. For safety, the voltage rating of the bridge must be at least

600 V. The input bridge rectifier must have an average current capability that exceeds the input average current, Iin_ave(max). The bridge rectifier also carries the full inrush current as the bulk capacitor charges when the line is connected. The amplitude and duration of this current is difficult to determine in advance because it depends on parameters that are hard to predict.