Versatile switched-capacitor charge-pump voltage converters can provide a negative supply voltage from a positive-voltage source or double a positive source's voltage. However, certain applications ...
Charging a supercapacitor from a 5V USB port may seem simple at first, but to charge three supercapacitors to 7V and to limit the input current to the 500 mA maximum limit on the USB port is somewhat ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results