Variable Voltage From Product Under Test
Original Publication Date: 1989-Jun-01
Included in the Prior Art Database: 2005-Jan-28
During functional stress testing of system logic units in manufacturing test, systems are tested at the high and low voltage limits of the system specification. The need for a low-cost power source with adjustable variable voltage is satisfied by using a special combination of hardware and software. Thus, a low-cost system product regulator card can be used for stress testing.