Category Archives: News

News regarding pertinent subjects involving technologies and events relative to the mission of Hill Technical Sales.  These include:

Electrical Power Conversion & Distribution

  • Green Energy Generation – Solar, PEM Fuel Cells, and Wind
  • Hydrogen Generation
  • Conventional Electric Generation Excitation Systems and  Rapid De-Excitation.
  • Grid Solutions: Advanced Metering Infrastructure “AMI” Automatic Meter Readers “AMR’s”, Metal enclosed Switchgear, Paralleling Switchgear, Motor Generator Sets, AMI Networks, and Smart Grid products.
  • Energy Storage: Smart Charging, Solid State Batteries, HEV’s, PHEV, EV, Flow Batteries.
  • High Power Quality: Products that support high “PQ” of the grid.

High-Speed Industrial Imaging

  • Film Inspection.
  • Semiconductor Inspection: Processors, Flat Panel Displays, Touch Screens.
  • Print Inspection: Color registration, 100% color inspection.
  • Sorting Systems: Postal sorting, Test Readers.

Thermal Management 

  • High-Power RF Amplifiers.
  • Medical Diagnostic and Treatment Equipment.
  • Locomotive, EMU, and DMUs.
  • Inverters and Convertors.

Advice on UL standards for LED sign applications

Do you know which UL standard the power supply needs to be in compliance with when it comes time to pick a power supply for your LED sign application? In this emerging and fast changing LED application market most people … Continue reading

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