Low voltage DC power charger circuit


Posted on Mar 28, 2007

This circuit can be used for large current after use nickel-cadmium batteries, rechargeable batteries, but also as a general low-voltage DC power supply. This circuit by the charging section and the dc output parts. K2 is the fast charge, slow charge selector


Low voltage DC power charger circuit
Click here to download the full size of the above Circuit.

switch, R2, R3 current limiting resistor, can change the size of the charging current. Typically, fast charge control in about 4h, slow charge about 14h. NA, ZD composition of the test circuit. Before charging, be fitted with rechargeable batteries. Press AN time, ZD matte or shimmer is normal, when the charging time to meet the requirements, according to AN, the ZD emitting be maintained 10s described above full power, so as for appliances.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

PSU Designer II
Morse Code Alarm Clock
30 Meters CW transmitter
Melody Generator Circuit using UM66
The wireless radio frequency based on ATmega16 and nRF905 receives and dispatches system design
Smoke Alarm Circuit
High Impedance Amplified Telephone Line Tap
Inductance and Capacitance Meter Adapter
IN8510 and power motor driver circuit composed of DAC7520



Top