The ISO 26262 series of standards is the adaptation of IEC 61508 series of standards to address the sector specific needs of electrical and/or electronic (E/E) systems within road vehicles. This adaptation applies to all activities during the safety lifecycle of safety-related systems compri...... View More

It will take me a long time to finish reading a book. How to read a book? ... View More

Peak current mode control  is very popular in DCDC SMPS.It has many advantages,but it is  susceptible to noise.When the duty cycle is greater than 0.5, it oscillates.This attached PDF explains the symptom in theory. Oscillation of PCM ... View More

Current mode control as usually implemented in switching power supplies actually senses and controls peak inductor current. This gives rise to many serious problems, including poor noise immunity,a need for slope compensation, and peak-to-average current errors which the ...... View More

These new SiC Mosfets maybe good choice for high Power density, Specially 60-mΩ  for 1~2kw level. https://www.wolfspeed.com/knowledge-center/article/announcing-the-wolfspeed-650v-series-of-sic-mosfets?utm_source=press-release&utm_medium=web-pr&utm_campaign=650v ... View More