Here are 4 simple 12V power supply circuits with output voltages around 12V. First power supply circuit is built with BD139, one zener diode and a few passive components. Each of the schematic is very ...

I am very familiar with the litany of names of those who helped make this book one for designer’s bookshelves. I personally know both Robert Kollman as a former colleague, power supply expert and ...

Design tasks included analog circuits, display systems, power supplies, underwater ordnance systems, and test systems. He also served as a program manager for a Litton Systems Navy program.

Switching-Power-Supply Revolution Kicks Off in the 1970s In the late 1960s, switching power supplies began to find their way into products available to the public, but the 1970s was when the real ...

Technical Terms Power Supply Noise: Unwanted fluctuations in the voltage supplied to a circuit, originating from both on-chip and off-chip sources, which can disrupt normal operation.

Toshiba’s new 100V N-ch power MOSFET with low On-resistance and an expanded safe operating area supports miniaturization of power supply circuits.