This letter proposes a novel condition monitoring scheme of dc-link capacitors in PWM inverter-fed induction machine drives with front-end diode rectifiers, which is based on the online capacitance ...

In South Sudan and Gaza, two for-profit U.S. companies led by American national security veterans are delivering aid in operations backed by the South Sudanese and Israeli governments.

In order to provide a constant current to the Light-emitting diodes (LEDs) and to minimize the size and cost of the driver circuit in ac/dc offline LED drivers, electrolytic capacitors are ...

1.Features and Uses The capacitor has advantages of low dissipation,high insulation resistance ,good self-healing character,anti-striking current,strong over-carrier capacity and steady electric ...