An active PFC over-current protection circuit

The invention provides an active PFC over-current protection circuit, which detects both the current flowing through a power device and the current of a DC loop. Since the over-current in the power device is an instantaneous value, by means of detecting the current flowing through the power device,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: XU JINQING, LYU YONGSONG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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