Magnetostrictive displacement transducer with a suppression of the switching power supply noise

摘要

Transmitter 116 perceives the repetition pulse 120 on magnetostriction element 102, offers transmitter output bursting 122. The transmitter circuit 126 detects transmitter output bursting. Energy storage device 130 connects to the electrical input 128 of the transmitter circuit. Change electric power supply 132 connects to the energy storage device, possesses a repetition control state where at that time change of change electric power supply is controlled. The sequence circuit 140 offers the synchronization of repetition control state of change electric power supply of transmitter output bursting.