Gast
#3299447
hallo hat jemand erfahrungen mit diesen bei ebay angebotenen modulen ? http://www.ebay.de/itm/230985092637 lt. beschreibung sollen die ja zum laden von LiPo(LiFePo), NICD, NIMH geeignet sein. ich suche aktuell eine (preiswerte) möglichkeit eine 24V Bleigel Batterie zu laden ( Beitrag "Bleigel-Akkulader aus Elektor auf 24 Volt umstellen ?" ) finde zu diesen Modulen leider keine beschreibung/schaltplan im netz !? Gruss Step-Down Constant Current, Constant Voltage Module (CC CV) Charging Module ( DC-DC Step-down Adjustable CC/CV Power Supply Module ) High-power LED constant current drive Lithium battery charger (including ferroelectric) 4V, 6V, 12V, 14V, 24V battery charger Nickel cadmium, nickel metal hydride battery pack charger Solar panels and wind turbines Battery use: 1. Make sure of the voltage and current of the battery you need to charge. 2. Adjust the constant voltage potentiometer to make the output voltage same to the charge voltage 3. Use the multimeter in 10A current scale to measure output short-circuit current,and adjust the current potentiometer to make sure the output current to the expected charging current value. 4. Charge transfer lamp current default value is 0.1 times of the charging current(constant current value), For lamp current adjustment, please turn potentiometer adjustment; 5. Connected to the battery, try charging.




