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What does BU stand for?

BU stands for Ballast Unit

This definition appears rarely and is found in the following Acronym Finder categories:

  • Military and Government
  • Science, medicine, engineering, etc.

See other definitions of BU

Other Resources:
We have 12 other meanings of BU in our Acronym Attic

Samples in periodicals archive:

These units will not only utilise the construction parameters as described but will also employ the latest electronics controlling the fluorescent lamp ballast units.
When the xenon headlight is switched on, the ballast unit delivers a momentary ignition pulse of up to 10,000 volts, followed by an operating current, which is approximately 85 volts.