Current transducing unit and current transducer

The invention relates to a current exchanger, which comprises converter, transformer, feedback circuit and latching circuit. Wherein, the converter receives driving signal to output working voltage; the transformer selectively couples the tube of display panel module, and receives the working voltag...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHUANG WEIZHONG, WEI QINGDE, LIN HONGZHI, LI ZONGXUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY FREQUENCY-CHANGING NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Beschreibung
Zusammenfassung:	The invention relates to a current exchanger, which comprises converter, transformer, feedback circuit and latching circuit. Wherein, the converter receives driving signal to output working voltage; the transformer selectively couples the tube of display panel module, and receives the working voltage; when the transformer is coupled to tub, it outputs working voltage to the tube to light it; the feedback circuit receives the feedback signal of tube to output feedback voltage signal; the latching circuit is coupled to the feedback circuit to receive control signal and selectively receive feedback voltage signal to selectively convert the driving signal into inactive one.