The core of the book. The "top" problems here are those dealing with Discontinuous Conduction Mode (DCM) .
The search term "problemas de electronica de potencia 8va edicion andres barrado pdf top" is specific, but you might also need these complementary resources:
The 8th edition clarifies the reset winding mechanism for Forward converters and the air gap necessity for Flyback transformers. If you struggle with magnetic saturation, Chapter 5 is your bible. The core of the book
If you are an engineering student in Spain, Mexico, Argentina, or Colombia, your syllabus likely lists this book as mandatory. Why?
Because the final exam will not ask you to recite the gain of a Boost converter. It will give you a scrambled waveform and ask: "Draw the voltage across the transistor, calculate the average output, and determine if the inductor is in CCM or DCM." If you struggle with magnetic saturation, Chapter 5
The 8th edition of Barrado & Lázaro is the only text that trains your eyes to see the switching ripple rather than the average DC value.
While early problems assume ideal switches ($V_switch = 0$, $t_switch = 0$), later chapters introduce non-idealities: Because the final exam will not ask you
Many users searching for the PDF want quick solutions. However, the true value of this book lies in its unique problem-solving methodology. To excel in exams, you must learn Barrado’s three-phase approach.