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Abaisseur de tension Buck converter 3A Maroc disponible partout au Maroc
18,0 DH 16,6 DH
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Module alimentation basé sur un LM2596 permettant de générer une tension comprise entre 1,25 et 35 Vcc à partir d’une source de 3,2 à 40 Vcc. La tension d’entrée doit être au minimum 1,5 V supérieure à la tension de sortie.
Obtenez l’alimentation ajustable LM2596 pour vos projets électroniques. Fiabilité, facilité d’utilisation et livraison rapide disponible partout au Maroc
LM2596 Constant current constant current voltage regulator. With finished charging LED indicator. Can be used as a variety of purpose. Eg, LED Driver, Lithium Ion/Lithium ion phosphate, NiMH, NiCD Battery charger
Basic principle of Usage:
Gives an input voltage of 5V-35V.
The voltage output is adjusted by turning the volt adj potentiometer, measured by a voltmeter at out+ and out-
The finished charging LED voltage threshold is adjusted by turning the finished charging LED adj potentiometer, measured by a voltmeter at out+ and out-
The maximum current is adjusted by turning the const current potentiometer, measured by connecting a current measuring voltmeter between out+ and out-.
Connect the device, eg. Battery or LED.
The module will regulate the output voltage, if the current drawn by the device is greater than the value setted, the current will be regulated instead of the voltage, constant current LED will light.
When the output voltage is greater than the value setted by the finished charging LED adj potentiometer, the finished charging LED will light.
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