Each time a power MOSFET is turned on or off in a SMPS, parasitic inductances produce ground-shifts that may cause false triggering of the gate-driver IC.

Recovery in the memory market has been expected to send prices rising, but the extent of increase in the NAND flash segment may be bigger than expected in the short term after a brief fire that broke out at aKioxia fabea...

Among the products released by many mobile phone manufacturers, Samsung's flagship series in recent years, because of the good quality of night imaging, has won the first name of the night vision device. Recently, the technological breakthrough made by Yunnan University may really make smart phones a night vision device.

University of Basel professor Dominik Zumb HL and his colleagues successfully nano electronic chip cooling temperature to 2.8 milli Kelvin, which is about 273.15 degrees below zero centigrade. The researchers say: "magnetic cooling is based on the principle that when the external magnetic field gradually decreases, the system will gradually cool down, while avoiding any external heat flow.