This sections covers tips for selecting the appropriate capacitors for your switching power supply.
This sections covers tips for selecting the appropriate inductors for your switching power supply.
Learn what power factor correction (PFC) is, the basics of power factor measurement and why PFC is needed. Also learn about EN6100-3-2 and Energy Star standards for power supplies.
Learn the difference between different PFC classifications and the advantages and disadvantages of peak current mode control, average current mode control and hysteresis current mode control.
Learn about the advantages and disadvantages of classic boost PFC, dual boost bridge-less PFC, totem-pole bridge-less PFC and interleaved boost PFC. Also learn about the main power loss components in typical PFC circuits resulting in bridge low, choke loss, boost diode loss and switch loss.
Learn the calculations and considerations required to design an efficient PFC choke inductor. Also learn how to further optimize efficiency and achieve a stable system. Finally, discover PCB layout considerations for power stage and control stage.
Learn about the design methodology and test results from the 230 V, 3.5 kW power factor correction (PFC) reference design.
The presentation addresses the design consideration of USB Type-C power delivery. USB Type-C is the new trend of Industrial, automotive and personal electronics devices. In the training, audience will be able to learn more about USB Type-C power delivery (PD) requirement and understand architecture of USB Type-C PD, AC/DC power source.
The presentation addresses the Precision DAC Architecture overview, DAC spec parameters and the theory of operation & Design example. All the information is importer for engineer when work on the system design.
Building automation system is a communication network infrastructure that manages the building service. This training will introduce the environmental sensor black diagram, key reference design and the solution for IC temperature sensor, power saving analog temperature sensor, digital temperature sensor … etc.
The training provides a very comprehensive introduction of the commonly-used interface including RS-485, RS-422, ProfiBus, RS-232, IO-Link, CAN and LIN. These interfaces are used in the application of Factory Automation and some other industrial application. For the engineer who needs to deal with interface system design, this is a very useful training.