Audio amplifier design and construction

Expertise

  • Mechanical Engineering

  • CAD

  • Electronics integration

  • DFMA

  • Technical Documentation

Outcome

  • Design, assembly strategy, CAD of the components and technical documentation for audio amplifier and integration of the electronic components with their interface panels.

Challenges

  • The sheet metal components of the housing needed to accommodate the electronic parts forming the rear interface panel.

  • The front face component had to make space for the display and the control knobs while keeping the clean layout.

  • The casing must be well ventilated in the areas of internal heatsinks.

Solutions

Bottom casing

Metal casing with the main electronic components integrated.

Assembly

Top and bottom sheet metal covers assembly.

Front face

Extruded aluminum components with integrated control PCB and display.

Ventilation

Housing ventilation in the heatsink area.

Construction

Aluminum turned control knobs and anti-vibration legs design and assembly.

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