 This batteries charger circuit can be used to charge one or more batteries with the total nominal voltage of 12 V, meaning ten NiCd battery or six 2 V lead acid. The circuit is pretty small and can be built in a housing network adapter. The incorect usage is impossible: connecting the batteries with reverse polarity, shortcircuit of the output terminals or power loss have no impact on the charger or battery.
...
Read more »
Category: Power |
Views: 1592
|
 When loading a battery during the day from a solar panel it can be partially discharging through the panel after nightfall. This solar panel power switch circuit replaces the diode and connects the panel to battery through a relay contact. When the power supply voltage is to low the relay is not ON, so the battery is not connected to the solar panel.
...
Read more »
Category: Power |
Views: 1706
|
 This is a NiCd/Ni-MH charger that can charge with constant current and automatic charge termination when the total voltage for all cells reach the setting voltage.
...
Read more »
Category: Power |
Views: 2591
|
 This is a Li-Po charger and balancer project for R/C hobby.
...
Read more »
Category: Power |
Views: 2174
|
 Those of you who frequently use devices that work on battery or you need a negative trend at the moment you have a single positive, will definitely look for a converter like the one described below.
...
Read more »
Category: Power |
Views: 1606
|
|
