CA2168708C - Circuit d'alimentation electrique a trois fils
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Circuit d'alimentation electrique a trois fils
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Publication number
CA2168708C
CA2168708CCA 2168708CA2168708ACA2168708CCA 2168708 CCA2168708 CCA 2168708CCA 2168708 CA2168708 CA 2168708CA 2168708 ACA2168708 ACA 2168708ACA 2168708 CCA2168708 CCA 2168708C
Authority
CA
Canada
Prior art keywords
power supply
supply circuit
transformer
current
load
Prior art date
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.)
Hubbell Inc
Original Assignee
Hubbell Inc
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
Priority claimed from US08/412,502external-prioritypatent/US5699243A/en
Priority claimed from US08/501,847external-prioritypatent/US5774322A/en
Application filed by Hubbell IncfiledCriticalHubbell Inc
Publication of CA2168708A1publicationCriticalpatent/CA2168708A1/fr
Application grantedgrantedCritical
Publication of CA2168708CpublicationCriticalpatent/CA2168708C/fr