A very good beginning to the topic. Using together with the notes and downloadable slides of the videos makes everything easier to comprehend

I found this course very helpful as my MS research is all about converters and this course has made me clear about the basics of converters.

Tests your understanding about the basic power electronic material that may seem easy on first sight. Takes fundamentals to the next level.

Excellent overall 1st course of the specialization. The assignments were very challenging I felt. Definitely will continue with 2nd course.

It's an excellent course, I really liked it. Anyone can learn and understand a lot of things about power electronics with this easy course.

It is a profound foundation for the continuing courses. I really recommend for those who are interested to be a real power system designer.

adiestra en el uso de herramientas de calculo para el diseño y analisis de convertidores dc-dc, 100% agradecido del conocimiento adquirido.

Excellent instruction Prof. Erickson. I am using this to supplement my power electronics course here at school and it has been a huge help.

It was very helpful to understand how to build dc transformer model and how to apply it to the analyzing of the basic dc-dc converters

I learned most of the skills from this course design of dc dc converter design calculation and electronics principle and calculation

This is a very intriguing , intellectual and quick understanding course. Great all round with a splendid instructor to guide the way.

Really very useful for a beginner of power electronics, with some simple concepts and calculation, let me have a brief view. Thanks.

By far the best power electronics introduction chapter I have studied. I studied more than my bachelor's here. Highly recommended.

Very valuable course and it is gained good basic knowledge about DC-DC converters.Clear lectures and effective notes and examples.

I re-learned some basic concepts from a different point-of-view despite practicing electrical engineering for the past 20 years!

Very clear course, interesting assignments. It could be even more interesting to get access to the solutions of the assignments.

Great course, beautiful experience! Thank you Professor Robert Erickson, thank you University of Colorado, Thank you Coursera.

Prof Erickson explains the principles behind average equivalent circuit modelling of switching converters very well. Thanks.

excellent course content , but after the submission of assignments ,pls provide the design factors to better understanding

A great start to the specialization course. Tough quizzes, great assignments! And Dr. Robert Erickson is amazing as usual!

This is a fabulous course by the Authors. I am glad to be taught by the people whose books are followed at our institute.

Thank you sir.I learned the basics of power electronics in an effective manner.I will definitely enroll in the next part.

Course is great we can increase our knowledge in a great way assignments help us to solve many problems and derivations

Muy dificil la tarea numero dos, pero una vez pasando ese filtro lo demás es relativamente fácil (al menos manejable)

I have really enjoyed the course and learned the basics of converter. Definitely looking forward for the next course.