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Powering Isolated Gate Drivers in HEV-EV Traction Inverters

Date:
April 30, 2019

Duration:
18:42
Powering Isolated Gate Drivers in HEV-EV Traction Inverters
Implementing Functional Safety in VFD

Implementing Functional Safety in Motor drives

Date:
November 21, 2018

Duration:
10:36
This video demonstrates how safety functions can be integrated in variable speed drive systems.
Electric vehicles power systems

How to Design Multi-kW DC/DC Converters for Electric Vehicles (EVs) - EV System Overview

Date:
August 6, 2018

Duration:
09:01
This training session is intended to give an overview of the power systems used in Electric Vehicles (EV).
Gate driver design considerations in on-board chargers

How to design multi-kW DC/DC converters for electric vehicles (EVs) - MOSFET gate driver design considerations

Date:
August 6, 2018

Duration:
06:27
This video covers two topics. First we are going to discuss MOSFET gate drivers. The second part gives references for additional technical information.
Introduction to battery charging fore electric vehicles

How to design multi-kW DC/DC converters for electric vehicles (EVs) - Introduction to battery charging

Date:
August 6, 2018

Duration:
07:05
This training session is an introduction to the main features of battery chargers for Electric Vehicle applications.
Designing an on-board charger for electric vehicles

How to design multi-kW DC/DC converters for electric vehicles (EVs) - A high power on-board charger design

Date:
April 14, 2017

Duration:
18:59
This video puts together all of the previously discussed building blocks in an on-board charger design.
identifying the key features of an automotive DC/DC converter

Identifying the Key Features of an Automotive DC/DC Converter

Date:
February 7, 2017

Duration:
24:13
Learn which features to look for to enhance the performance of your automotive power supply, and which features will help you reduce EMI.
Optimizing DC/DC Converters for EMI in Automotive systems

Optimizing DC/DC Converters for EMI in Automotive Systems

EMI (electromagnetic interference) mitigation is a critical step in the design process in most electronic systems, and especially so in the automotive world. In many cases, automotive OEM emissions requirements are even more stringent than both national and international standards bodies like the FCC. Unfortunately, by their nature, switching regulators are sources of EMI; but, in order to keep power supply designs small and efficient, switchers are a critical component. So how can you reap the benefits of a switching regulator while still meeting challenging EMI requirements?

Addressing Common DC/DC Switching Regulator Design Challenges

Date:
October 4, 2019

Duration:
27:54
Discover the right family of DC/DC switching regulator to address your specific power supply design challenge

High-Voltage Low-Current Portable DC-DC Converters

Date:
November 29, 2018

Duration:
01:00:47
High-Voltage Low-Current Portable DC-DC Converters
Leveraging Spread Spectrum and Slew Rate Control in Automotive DC/DC

Leveraging Spread Spectrum and Slew Rate Control in Automotive DC/DC Converter Designs

Date:
February 7, 2017

Duration:
09:57
Learn how DC/DC converter features like spread spectrum and slew rate control can help you reduce EMI in your automotive power supply design.
designing input EMI filters

How to Design Input EMI Filters for an Automotive DC/DC Converter

Date:
February 7, 2017

Duration:
11:30
Learn how to design input EMI filters and how to debug an automotive DC/DC converter design to enhance EMI performance.
power DC/DC conversion design

Introduce high power DC/DC conversion design: comparison of PSFB and FB-LLC Part 2

Date:
December 17, 2018

Duration:
16:11
Part 2: What we will care about when the engineer work on the DC/DC conversion design and what we can do for it.
power DC/DC conversion design

Introduce high power DC/DC conversion design: comparison of PSFB and FB-LLC Part 6

Date:
December 17, 2018

Duration:
12:28
Part 6: The speaker has more comparison for the component stresses and in the end provides a conclusion of PSFB and FB-LLC and guideline of how to choose betwee
power DC/DC conversion design

Introduce high power DC/DC conversion design: comparison of PSFB and FB-LLC Part 3

Date:
December 17, 2018

Duration:
16:46
Part 3: In this part, the speaker talks about how PSFB and Full Bridge LCC work in details.
power DC/DC conversion design

Introduce high power DC/DC conversion design: comparison of PSFB and FB-LLC Part 4

Date:
December 17, 2018

Duration:
16:09
Part 4: The speaker further addresses what is Full Bridge LCC and what’s the difference between PSFB and Full Bridge LCC.

High Voltage Solutions in HEV/EV Part II - DC/DC Converters and Traction Inverters

Date:
October 9, 2017

Duration:
24:22
This video provides an overview of complete "High Voltage Power Solutions in DC/DC Converters and Traction Inverters".
How to design multi-kW DC/DC Converters  for electric vehicles

How to design multi-kW DC/DC converters for electric vehicles (EVs)

We are all well aware that the demand for Electric Vehicles (EV) is increasing rapidly. This eight-part training session begins with a description of a typical EV system in part 1. Part 2 is a brief description of how both Lead Acid and Lithium Ion batteries are charged. Part 3 focuses on the types of power factor and harmonic currents. Part 4 discusses power factor correction and the typical boost PFC stage. Part 5 concentrates on the Phase Shifted Full Bridge topology, including the reasons why it is used and a detailed description of how it operates.

Phase Shifted Full Bridge (PSFB) vs. Full Bridge LLC (FB-LLC) for High Power DC/DC Conversion

The Phase Shifted Full Bridge (PSFB) has always been considered the best design for high power DC/DC conversion. However, a newer technology called Full Bridge LLC (FB-LLC) has recently been used and accepted for high power DC/DC conversion. In this 3 part series, we will go in-depth in discussing the pros and cons of both the PSFB and FB-LLC. We will then compare the basic problems between the PSFB and FB-LLC and give ideas on how to choose between the two given a certain application. Lastly, we will review some Reference Designs.

Design Examples of High-Power Bidirectional AC/DC Power Supplies

Date:
February 10, 2020

Duration:
21:59
Design examples of a high power bidirectional AC-DC power supply
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