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.
Discussion
Description
Propriété du Module: Non-isolation Mode de Redcation: Redresseur Non Synchrone Tension d'entrée: DC 4V-40V Tension de sortie: DC 1,3V-35V Courant de sortie: Le courant nominal est 2A, maximum 3A (radiateur supplémentaire est requis) Ondulation de sortie: 30mV (maximum) Régulation de Charge: + / - 0,5% Régulation de Tension: + / - 2,5% Température de Travail: -20 degrés - +85 degrés Matériel: fibre et composants électroniques
Spécification
Spécification
Poids du produit: 0,0150 kg
Contenu du colis
Liste d'emballage: 1 x LM2596 Module d'Alimentation de Baisse Réglable, 1 x Dissipateur de Chaleur
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