Had a few old 12V chargers that now supply 17V and 19V for some reason. This step down module seemed like a reasonable way to extend their life, adjusting the voltage back to a useful 12V that they used to supply to begin with. Works as intended, just needs some protection, probably some shrink tubing will do the trick.
Diskussion
Beschreibung
Modul Eigenschaften: Nicht-isolierung Gleichrichter Modus: Synchrongleichrichter Eingangsspannung: DC 4V-40V Ausgangsspannung: DC 1.3V-35V Ausgangsstrom: Nennstrom ist 2A, maximal 3A (Extra Kühlkörper ist erforderlich) Ausgangsripple: 30mV (maximal) Lastregulierung: + / - 0,5% Spannungsregelung: + / - 2,5% Arbeitstemperatur: -20 Grad - +85 Grad Material: Faser und elektronische Bauteile
Vermessung und Gewicht
Abmessungen
Produktgewicht: 0,0110 kg Verpackungsgewicht: 0,0150 kg
Packungsinhalt
Verpackungsinhalt: 1 x LM2596 Einstellbares Abwärts Netzteilmodul, 1 x Kühlkörper
Had a few old 12V chargers that now supply 17V and 19V for some reason. This step down module seemed like a reasonable way to extend their life, adjusting the voltage back to a useful 12V that they used to supply to begin with. Works as intended, just needs some protection, probably some shrink tubing will do the trick.
Den
May 15,2019
LM2596 Регулируемый понижающий блок питания. Хорошее решение для самоделок.Мой обзор - https://youtu.be/1yC2_OpwyqA
Karolac
Jul 24,2019
I haven't had a chance to try it out yet, but its structure and looks are trusting, if I meet my expectations, I'll still order it