Power or voltage reduction relay for automotive headlights

摘要

"RELE POWER OR VOLTAGE REDUCER FOR AUTOMOTIVE LIGHTS". Formed from a 12 or 24 volt direct current source with one grounded pole while the other pole goes through an NA switch and goes to the input pole of a power fet whose output pole is connected to the ground while the auxiliary output is connected to a load which, in turn, is grounded, said power fet being formed by a power doubler which is connected to an oscillator and the latter to a time on / off control of the oscillator, and in another derivative configuration the NO switch is connected in parallel between the input of the Power Fet and its auxiliary output.