on vidio Nouveau circuit de chargeur de batterie de 12 volts/coupure automatique/aucun IC - aucun relais


the manufacture of this charger requires very few components. Its design makes it possible to deliver a high intensity depending on the choice of transformer and power components: The transformer, the diode bridge and the thyristor. The regulation system based on a very stable adjustable shunt regulator (TL431) allows the charger to be permanently connected for floating operation. the transformer must have a secondary voltage, no load, between 15.5V and 17V.

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