I am working on a project where some digitial signal processing electronics will reside inside of a digital movie projector for a large theatre. The digital projector does not use film. The projector will contain a Xenon Short Arc Lamp of up to 7kW. The ignition voltage for the lamp is 25-30kV.
What are the significant EMC issues for such an environment? I am concerned about emissions from the power supply (i.e. ballast) used for the lamp, and susceptibility of the digital signal processor. I am trying to locate information on both the expected transient voltage and current waveform through the lamp, and the expected steady state voltage and current waveform through the lamp. Don Kimball --------- This message is coming from the emc-pstc discussion list. To cancel your subscription, send mail to [email protected] with the single line: "unsubscribe emc-pstc" (without the quotes). For help, send mail to [email protected], [email protected], [email protected], or [email protected] (the list administrators).
