FIELD: electricity.
SUBSTANCE: in the method to manufacture an electronic unit a layer of insulation material is applied onto the first metal plate serving as a base, and printed conductors and contact sites are arranged on it, and elements of an electric circuit are installed on them by means of surface mounting - such as radio elements and current-conducting connectors, besides, connectors are installed to provide access to them at the outer side of the unit. Then the entire surface with printed conductors and elements of the electric circuit is filled with an insulation compound, and the second metal plate similar to the first one is laid on top. Stops are installed between plates, plates are tightened to each other until interaction with stops, and plates are fixed in a tightened condition.
EFFECT: development of a method to manufacture an electronic unit, making it possible to simultaneously achieve reduction of unit dimensions, its higher strength, provision of sealing and efficient heat removal.
2 dwg
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Authors
Dates
2012-08-27—Published
2011-05-06—Filed