how-to-size-a-snubber-capacitor-for-your-power-supply

Sponsored by Knowles Precision Devices. It’s becoming more common to see power supply circuits with wide-bandgap semiconductors rather than traditional silicon insulated-gate bipolar transistors (IGBTs). There are clear performance benefits to this switch, and with costs coming down, silicon carbide (SiC) and gallium nitride (GaN) semiconductors are more accessible thanContinue Reading

students-block-paris’s-sciences-po-to-protest-against-israel’s-war-on-gaza

Chanting their support for Palestinians, students demonstrated at the Paris Institute of Political Studies., Students blocking the Paris Institute of Political Studies flash the victory sign. [Jeffrey Schaeffer/AP Photo] Students blocked access to Paris’s prestigious Paris Institute of Political Studies (Sciences Po) university over Israel’s war on Gaza, demanding theContinue Reading