Water-cooling high-frequency transformer and cooling device of high-frequency transformer

2011 
The utility model relates to a water-cooling high-frequency transformer, comprising a magnetic core, a primary coil, a secondary coil and a rectifier tube circuit connected with the secondary coil, wherein the rectifier tube circuit comprises a planar rectifier diode, a diode anode terminal lead plate, a rectifier cathode output plate and a rectifier anode output plate, and the planar rectifier diode anode terminal lead plate, the rectifier cathode output plate and the rectifier anode output plate adopt copper plate structures which are internally provided with cooling water channels and have certain thickness. The cooling device of the transformer comprises a water outlet, a water inlet and a cooling water channel which are communicated with one another, the water inlet is arranged on the rectifier anode output plate, the water outlet is arranged on the rectifier cathode output plate, and the cooling water channels include a plurality of cooling water channels integrated on a rectifier anode plate, a plurality of cooling water channels integrated on a rectifier cathode plate, a plurality of cooling water channels integrated on the planar diode anode terminal lead plate as well as copper tubes for winding the secondary coil.
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