One-way protection device

A one-way protection device consists of a backward diode and a resistor. Firstly, the 220V alternate current is converted by a transformer to be at 14.5V; the 14.5V alternate current is rectified by a bridge rectifier, is then converted into direct current, and is finally transmitted to a charge pos...

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Bibliographic Details
Main Author YANG JIAXU
Format Patent
LanguageChinese
English
Published 12.09.2012
Subjects
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
GENERATION
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Summary:A one-way protection device consists of a backward diode and a resistor. Firstly, the 220V alternate current is converted by a transformer to be at 14.5V; the 14.5V alternate current is rectified by a bridge rectifier, is then converted into direct current, and is finally transmitted to a charge positive wire; as a capacitor is designed on a charge transmission line, the direct current is not linear, so that a negative pole is stopped; when a storage battery is connected (a storage battery to be charged is directly used to play the role of the capacitor), the electric energy of the storage battery reaches a C-end of the backward diode, and then the backward diode is conducted to complete the charge requirements; at this time, if the negative pole and the positive pole of the 12V storage battery are connected oppositely, as the C-end of the backward diode is not triggered by stable positive electricity, the backward diode does not work, and the electric energy cannot be transmitted, so that the charge function
Bibliography:Application Number: CN2012252718U