Constant current mode can charge batteries more swiftly but there is the danger of overcharging them. The dual mode battery charger circuit ... switching of IC2. Capacitor C1 and C2 decouple the DC ...

The MC34063A switching regulator and the MC33342 NiMH battery charger IC combine to generate from an unregulated power supply a 1-A battery ... of the trickle-charge circuit. Figure 3. Schematic for ...

Switch-mode power supplies ... of fuse tests. CIRCUIT PARAMETERS OVERVIEWFigure 1 shows the location of a fuse in the ac-mains input of an ac-dc SMPS, such as in a cell-phone charger.

Switch-mode power supplies (SMPS) are the dominant type of ... involves broadband signals that can interfere with nearby circuits. EMI is particularly harmful to radio communications equipment ...