In part 1, we examined the operation of power supply supervisory ICs that can detect when the supply voltage is too low, and ...

Useful for electronics hobbyists, this linear workbench desktop power supply circuit converts a high input voltage (12V) from the SMPS of a PC into low output voltage (1.25 to 9 volts). An adjustable ...

This engineering report describes a 12 V, 19.71 A main converter and 12 V, 1.5 A standby converter design example power supply for 90 VAC to 265 VAC PC power supplies which can also serve as a general ...

A system that converts AC current from the wall outlet into the DC currents required by electronic circuits. A computer power supply converts AC into multiple DC voltages. For example, 12 volts is ...

Learn how to select a power-supply configuration based on PPG system requirements. Review the implementation of switched-mode power-supply reference circuits for both discrete (part one) and ...