High-efficiency electro-magnetic cooker energy-saving burning device

The utility model relates to the technical field of energy-saving electronic products, in particular to a high-efficiency electro-magnetic cooker energy-saving burning device; the device comprises a magnet exciting coil, and a high-frequency filtering circuit, a low-frequency rectifying circuit, a l...

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Bibliographic Details
Main Author PAN YONGYANG
Format Patent
LanguageChinese
English
Published 20.01.2010
Subjects
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
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Summary:The utility model relates to the technical field of energy-saving electronic products, in particular to a high-efficiency electro-magnetic cooker energy-saving burning device; the device comprises a magnet exciting coil, and a high-frequency filtering circuit, a low-frequency rectifying circuit, a low-frequency PFC converting circuit, a direct voltage synthesis circuit and a DC/AC inversion circuit which are sequentially connected; the device also comprises a high-frequency voltage coupling and rectifying circuit, a high-frequency PFC converting circuit, a DSP control circuit for controlling the DC/AC inversion circuit and the high-frequency PFC converting circuit, the input end of the high-frequency voltage coupling and rectifying circuit is connected with the output end of the magnet exciting coil, the output end of the high-frequency voltage coupling and rectifying circuit is connected with the voltage input end of the high-frequency PFC converting circuit, the output end of the high-frequency PFC converti
Bibliography:Application Number: CN2009251270U