On Feb 11, 12:35 am,
ericw...@sigecom.net wrote:
do you have a schematic already of the circuit your building?
I repair concert lighting equipment that uses discharge lamps. I can
tell you, the transformer is a ballast and the high voltage igniter
circuit basically momentarily pulse shorts the ballast transformer to
cause a high voltage spark across the lamp. once the lamp fires, the
ballast limits the current to the designed current. This operates much
the same as a florescent lamp only much higher currents. The 2nd
option is to use an electronic ballast type that the power supply
regulates the voltage and current to match the lamp. THe igiter is an
external high voltage "kicker" device.
which type are you trying to build so we can help further?
-eric
What i needed was help on designing an transformer coil for a
superimposed igniter and not a ballast to be used in series with the
discharge lamp.
