© 2007 Visron inc.(SM)


. Areas of expertise in Electronic Engineering:
  • High Speed PCBA Design
  • Mixed Signal PCBA's
  • Firmware Development (mP, DSP)
  • Ground-Plane Engineering
  • On-going EMI Evaluation
  • Power System Evaluation
  • Ball Grid Arrays (BGA)
  • Design Cost & DFM
  • Halt Testing
. Electronic Packaging Examples:
  • Four different desktop personal computer products: These have all been sheet-metal enclosures with plastic bezels and were FCC certified for home and office use. The enclosures were designed for high volume production (functionality and cost-effectiveness were critical considerations). Parts included: chassis, covers, drive bays, power supply enclosures, drive rails, interface panels, bezels, and grounding springs and clips.
  • Two families of rugged portable computer products: Design considerations included EMI/RFI, heat transfer, and shock/vibration resistance.
  • Various parts and components for rack-mounted and stand-alone drive-array products, including slides, doors, and bezels.
  • Packaging of Power supplies used in POS systems.
  • Design of PC's used in control of POS systems.
  • Front Door and shielding design for rack mounted flash disc raid.
  • Rack and Panel design for satellite base station with RF shielding.
  • Rack and Panel air monitoring system for the space shuttle.
  • 10-part Chassis and Bezel assembly was reduced to a 3-part assembly. EMI/RFI was of significant importance.
  • Low profile rack system boot device.
  • High capacity network drive array with redundancies and hot swapping.
  • High speed network router product.
  • Hand held scanner/printer interface.
  • Internet secure time verification device.