Low-noise power converter

The invention discloses a low-noise power converter which comprises a converter and binding posts arranged on the converter. A support is arranged under the base of the converter. A cover is arranged above the support. The lower end of the cover is fixedly connected to the upper end face of the support. The edge of the support is provided with barbs sloping down. The cover sleeves the converter. The cover is provided with a through hole in which a ceramic tube is arranged. A support plate is arranged on the inner side of the cover. The support plate is connected with the cover through a cross bar. The cover is made of a metal plate. The cover is sleeved with a sound insulation plate which is a foam plate. By arranging the sound insulation and anti-radiation structures outside the converter, noise produced by the converter can be reduced greatly, cable wiring can be facilitated, and maintenance of the converter can be facilitated. 本发明公开了种低噪音电力转换器，包括转换器及设置在所述的转换器上部的接线柱，在所述的转换器底座下方设置有支座，在所述的支座上方设置有罩体，所述的罩体下端固定连接