Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co LtdfiledCriticalMatsushita Electric Industrial Co Ltd
Priority to JP8552475ApriorityCriticalpatent/JPS529820A/en
Publication of JPS529820ApublicationCriticalpatent/JPS529820A/en
PURPOSE: A chopper device intended for use with a motor for driving a vehicle, in which a saturable transformer and diodes are combined to provide an automatic increase in a permissible max. current of an output current when output voltage is low.
COPYRIGHT: (C)1977,JPO&Japio
JP8552475A1975-07-111975-07-11Dc variable voltage device
PendingJPS529820A
(en)