Quickly-plugged hybrid integrated power supply module

Abstract

The invention discloses a quickly-plugged hybrid integrated power supply module, specially an electric circuit welding socket. The power supply module comprises a ceramic plate and a contact pin, the contact pin is engaged with the socket, fast plugging realizes connection and disconnection, the contact pin is welded on the outer surface of the ceramic plate, the ceramic plate is provided with a via hole, and the via hole and the inner surface are printed with circuit patterns. The surface-mounted component is borne on the inner surface of the ceramic plate to form a power circuit, integrity is achieved, the contact pin is connected with the surface-mounted component through a circuit pattern, the metal shell is slotted, the ceramic plate is installed on the inner surface of the metal shell, the contact pin penetrates out of the notch, the cover plate and the side face of the metal shell are welded, and the integrated portable power supply module is packaged, so that connection is more reliable. The metal shell is provided with the mounting holes, the fastening screws penetrate through the mounting holes, the power supply module is fixed to the power circuit and is not prone to loosening, the number and arrangement of the contact pins can be expanded and adjusted according to the design of the power circuit so as to meet the requirements of different electric circuits, and the power supply module has diversification, compatibility and multiple purposes.

Description

technical field [0001] The invention belongs to the technical field of electrical structures, and in particular relates to an electrical interface structure technology. Background technique [0002] With the development of electronic systems in the direction of miniaturization and integration, the demand and application of hybrid integrated circuits for power modules are also increasing. [0003] The circuit board of the hybrid integrated power module is mostly made of low-temperature co-fired ceramics, high-temperature co-fired ceramics or alumina ceramic plates, and is sealed with an all-metal shell. The input and output pins of these hybrid integrated power modules are metal posts, which are fixed on the metal shell with glass insulators. Wires need to be soldered to these metal pillars, or these metal pillars are soldered to a printed circuit board to lead out signals of the hybrid integrated power module. If you want to remove the hybrid integrated power module after ...

AI Technical Summary

Problems solved by technology

[0004] For electronic systems with miniaturization and high integration density, the desoldering operation is limited by space, it is difficult to implement, and it is not convenient for maintenance, repair and replacement of hybrid integrated power modules

[0005] The patent "Hybrid integrated circuit module based on low temperature co-fired ceramic technology and its manufacturing method" sinters the output pin on the metal column on the shell, which is also in the form of welding when used, which is not convenient for quick assembly and replacement of the module

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