Overvoltage protection circuit of fish gathering LED lamp

The invention relates to an overvoltage protection circuit of a fish gathering LED lamp. The overvoltage protection circuit comprises a piezoresistor RV1, a piezoresistor RV3 and a piezoresistor RV2 which are sequentially arranged between a null line and a live line, the positive electrode of the di...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	ZHANG HONGSHENG, LI JIN, CEN RUIQIU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS GENERATION
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The invention relates to an overvoltage protection circuit of a fish gathering LED lamp. The overvoltage protection circuit comprises a piezoresistor RV1, a piezoresistor RV3 and a piezoresistor RV2 which are sequentially arranged between a null line and a live line, the positive electrode of the diode D5 is connected with the zero line, the negative electrode of the diode D5 is connected with the negative electrode of the diode D4, the negative electrode of the diode D4 is connected with the negative electrode of the diode D7, the positive electrode of the diode D7 is connected with the positive electrode of the diode D6, the negative electrode of the diode D6 is connected with the positive electrode of the diode D5, and the positive electrode of the diode D4 is connected with one end of the conducting end of the relay K1 and the live line; the negative electrode of the diode D4 is connected with one end of a capacitor C2 and one end of a voltage stabilizing diode ZD1, one end of the capacitor C2 is connecte