Home    Track Orders     Log In
Navigate BallastKit
  • Home
  •           Fluorescent
  •          HPS
  •         Metal Halide
  •           Inverters
  •          Grow Lights
  •         Contact

    • Constant Wattage Autotransformer (CWA) Ballast

    Constant Wattage Autotransformer (CWA) Ballast is a magnetic ballast (i.e. T12 Ballast) transformer ballast circuit that has a capacitor in series with the light bulb; compared to many other ballasts, the Constant Wattage Autotransformer regulates over a greater input voltage range, making the lamp current nearly constant.

    1 Comment

    Category C- D | Tags: Constant wattage Transformer,Current Constant,CWA

    You can follow any responses to this entry through the RSS 2.0 feed.

    One Response

    Click here to cancel reply.

    You must be logged in to post a comment.

    • Navigation

      • Lighting Products
      • Glossary Main
      • About Ballast Kit
      • Ask and Expert

    • Index

    • Glossary Tags

      American National Standards Institute Ampere Ballast Ansi ANSI Code Arc Length ballast ballast BEF ballast btl Ballast Efficacy Factor Ballast Factor ballasts BD Beam Angle Beam Spread BEF BF BTL BU bulb ballast Bulb Base bulbs Burn Position HID Burn Position Lamps Cold Start Bulbs HPS Metal halide HID Color Rendering Constant wattage Transformer core and coil ballast CRI CWA electrical ballasts Electronic Ballasts HPS Hybrid Ballast inefficient ballast lamp Lamp Base light ballast light bulb Light Bulb Base magentic ballast magnetic ballast Medium Socket Mogul Socket Ra Univeral

    Entries (RSS) and Comments (RSS)

    © 2009 Lighting & Ballast Glossary of Terms