Regulated negative calibration pulse generator

• Main Authors: KLEMCZAK; KENNETH M, PAYE; JAMES R, CAMPBELL; JAMES A
• Format: Patent
• Language: English
• Published: 26.04.1994
• Edition: 5
• Subjects: INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT; MEASURING; MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION,OR SHOCK; PHYSICS; TESTING

A circuit for generating a regulated negative voltage output pulse for use in calibrating a transducer, such as used in sensing an acceleration profile of a moving object, comprises a transistor responsive to a periodically generated control pulse for reversing the polarity charge on a capacitor. A...