While passive precharge employs a power resistor to create an RC circuit that charges the capacitor asymptotically, active precharge can employ a switching converter with a buck topology that uses ...

For cases like that, it is tempting to use some voltage multiplication scheme. There are many, but for this post, I’m going to take you inside a Dickson charge pump. This is Circuit VR because ...

The LT3468 charges high-voltage (typically 320 V) photoflash capacitors quickly ... A unique switching control circuit has low loss through the entire charge cycle and eliminates the high inrush ...

By slightly rearranging the diodes and capacitors, it is possible to comprise a circuit known as the Dickson ... voltage source higher than the Vin voltage to control the high-side switches.

The voltage can charge a capacitor for a high-energy pulse. Such an approach is used in defibrillator capacitors, photoflash capacitors, strobe capacitors and ignition circuits to name a few.

Southern States CapSwitcher is a high-voltage capacitor switching device Southern States CapSwitcher ... detrimental effects of current transients on utility equipment such as circuit breaker contacts ...

To investigate the electrical realm of high-frequency ... single cycle in the circuit's operation. The air gap restores itself as an insulator, and the capacitor begins to charge until it reaches ...