公开(公告)号：US20230198412A1

公开(公告)日：2023-06-22

申请号：US18081305

申请日：2022-12-14

Applicant: KOLLMORGEN CORPORATION

Inventor： ROBERT PEARCE ,  George Borkey YUNDT

IPC: H02M3/335 ,  H02M1/32 ,  H02P29/02

CPC classification number: H02M3/335 ,  H02M1/32 ,  H02P29/02

Abstract: Networked automation systems having electric actuation from a high voltage source. The electric actuator includes a switch mode power supply coupled to the high voltage source as a principal power source. The networked automation systems include a controller device having an output network port wired to an input network port of the motor drive. The controller device is also coupled to an auxiliary source of power. Thus, a regulation circuit of the switch mode power supply can be coupled to the auxiliary source of power, thereby providing power for the regulation circuit at start up.