IGBT Module, LCD Display, ICs


U.S. Department of Justice: Continue to arrest, hold ransom for ransomware groups

The U.S. is stepping up efforts to crack down on ransomware operations and other cybercrimes with arrests and ransom payments, the U.S. deputy attorney general said this week. The Biden administration has called ransomware a threat to both national security and the economy, leading to several U.S.-led counteroffensives. Deputy Attorney General Lisa Monaco revealed in […]


Behavior of the Gate-Source voltage when the low-side switch is on

“One countermeasure is to separate RG_EXT during turn-on and turn-off, and reduce only RG_EXT at turn-off. The conventional method is to use a diode, as shown in the figure to the right. Using this method, in the ON state the only resistor that works is RG_ON, while in the OFF state the diode conducts and […]