Abstract:
This thesis constructed an igniter of 10-36 watts fluorescent lamp by battery using simple oscillator which had a transformer
as a signal phase igniter. Then, the voltage was fed back from 12 V battery with the higher amplitude which lightened the
fluorescent lamp. This was the oscillator circuit which had high frequency and had effect on frequency. Output current was
obtained by the brightness tuner which set the suitable current for each size of the fluorescent lamps. Output from high frequency
transformer was directly applied to both legs of 2 sides of the fluorescent lamp. The construction of this igniter of 10-36 watts
fluorescent lamp was useful following the objective, was worth to do, was formal and was a new alternative in lighting in
houses, offices or factories. It could be used in learning and could be developed to the better one in the future.