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ELEMENTARY SCHOOL OF PULSED DC/DC CONVERTERS (FOURTH GRADE)

In the “third grade”, in the previous article we reviewed the principle of operation of the car ignition system’s sibling – the most common in the world practice of…

ELEMENTARY SCHOOL OF PULSED DC/DC CONVERTERS (THIRD GRADE)

In the “first and second” grades we considered some basics of construction of a very important circuit for power electronics – a single forward converter…

ELEMENTARY SCHOOL OF PULSED DC/DC CONVERTERS (SECOND GRADE)

In the “first grade”, in the previous article, we considered the initial moments of construction of one of very important circuits for…

ELEMENTARY SCHOOL OF PULSED DC/DC CONVERTERS (FIRST GRADE)

Over the past 10 years, the element base of DC/DC converters has changed a lot, new materials have…

Recommendations for choosing a convector-type heat sink

Thermal resistance of a heat sink demonstrates, by how many degrees the temperature of a heat sink will rise in relation to the ambient temperature, provided that the heat sink dissipates a certain…

About PFC

Back in good old times, galvanically isolated stabilized power supplies used to be designed with a transformer, which…

About efficiency

It’s essential to know true efficiency values of one’s power supply unit…

About planarity

What would you do if you had a power supply unit in a geometrical form of certain length, width and height…