Jan 27, 2022
EMC ferrites are widely used on many PCBs today. In this podcast, we'll discuss the influence of DC bias and explain the differences between the old measurement type and new extended measurement type. We also discuss the influence of temperature and compare the surface mount ferrite to the surface mount ferrite for high...
Jan 20, 2022
Multilayer chip antennas are a preference for engineers, who are restricted by cost, time and space requirements in wireless system designs for handheld devices. In this podcast, we will show how even non-RF engineers can easily incorporate the antenna into new designs without special RF design knownedge. We also focus...
Jan 13, 2022
Output filters are often used for noise suppression, which may have an influence on the control loop. To prevent output power losses, it may be necessary to compensate the control loop. No matter what switching regulator topology is used, as a result of the parasitic series resistor ESR, and the parasitic...
Jan 6, 2022
Switching controllers exhibit a residual ripple in their output voltage, which disturbs electronic devices, and may cause electromagnetic interference. Output filters are often used for interference suppression, which may exert an influence on the control loop. Compensation of the control loop may be required to prevent...