I’m the author, a few notes to comments: 1) if you are after ghosts, JFETs are the answer, BJTs are out, so this circuit might be what you’re looking for… 2) the LED blinking in the video is ...

The present IP is a VCC Detector (VDT) circuit, which prevents the possibilities of causing Flash writing failure or internal operation failure by unstable supply voltage. It detects the voltage level ...

circuit. It detects the voltage level of its power supply AV33. The normal operation voltage levels of AVDDL and AVDDH are 1.62v~1.98v and 3.0v~3.9v respectively. When the detected voltage AVDDH ...

Power electronics systems have evolved from using analog controllers with minimal flexibility to real-time MCUs with AI ...

TDK Corporation has introduced two new high-voltage contactors designed for use in demanding applications. The HVC43MC integrates a mirror contact for position detection, while the HVC45 offers ...

TDK CORP. HVC43MC with integrated mirror contact and HVC45 with enhanced short-circuit current handling capability join ...

When you think of a radiation detector, you’re probably thinking of a Geiger tube and its high voltage circuitry ... and [Alan] has a great circuit to measure even relatively weak radiation ...

TDK Corporation has two new additions to its high-voltage contactor portfolio for harsh environments: the HVC43MC with integrated mirror contact and the HVC45 with enhanced short-circuit current ...