Double-ended inverter with boost transformer having output side impedance element
AssigneeKijima Co., Ltd.
InventorSeiichi Kijima
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Abstract
Here is disclosed a push-pull inverter characterized by a thin and small-sized boosting transformer improved to require a dielectric strength as low as possible and to be free from leakage current as well as noise. To realize such improvement, the boosting transformer is provided with a first secondary coil and a second secondary coil between which an impedance element such as a capacitor is connected so as to form together a serial circuit section, an output side of the first secondary coil is connected in a manner to have a same potential as a negative potential of a DC source and a load such as a fluorescent lamp is connected to the respective output sides of the first and second secondary coils.
Claims12
Push-pull inverter having a boosting transformer and serving to boost an input voltage from a DC source and to convert it to AC voltage, said push-pull inverter being characterized by said boosting transformer provided with a first output coil and a second output coil between which an impedance element is connected so as to form together a serial circuit section, wherein an output side of said first or second output coil is connected so as to have a same potential as a negative potential of the DC source and a load is connected to respective output sides of said first and second output coils.
Dependencies are inferred from the claim text.