ALEXANDRIA, Va., June 2 -- United States Patent no. 12,647,031, issued on June 2, was assigned to Hewlett Packard Enterprise Development LP (Spring, Texas).
"Holdup time extension for power supply unit (PSU)" was invented by Mohamed Amin Bemat (Cypress, Texas).
According to the abstract* released by the U.S. Patent & Trademark Office: "A power supply unit comprises holdup circuitry and a controller. The holdup circuitry comprises a supply line, a ground line, a first holdup capacitor, a second holdup capacitor, and switching circuitry. The switching circuitry switches the holdup circuitry between a first configuration in which the first holdup capacitor and second holdup capacitor are coupled in parallel between the supply line and the gr...