CA2429424A1 - Ballast a circuit de protection qui empeche le demarrage du convertisseur en cas de mise a la masse defectueuse de la charge - Google Patents

Ballast a circuit de protection qui empeche le demarrage du convertisseur en cas de mise a la masse defectueuse de la charge Download PDF

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Publication number
CA2429424A1
CA2429424A1 CA 2429424 CA2429424A CA2429424A1 CA 2429424 A1 CA2429424 A1 CA 2429424A1 CA 2429424 CA2429424 CA 2429424 CA 2429424 A CA2429424 A CA 2429424A CA 2429424 A1 CA2429424 A1 CA 2429424A1
Authority
CA
Canada
Prior art keywords
coupled
output
inverter
circuit
input
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.)
Abandoned
Application number
CA 2429424
Other languages
English (en)
Inventor
John G. Konopka
Sameer Sodhi
Himamshu V. Prasad
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.)
Osram Sylvania Inc
Original Assignee
Osram Sylvania 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 US10/198,878 external-priority patent/US6657400B2/en
Application filed by Osram Sylvania Inc filed Critical Osram Sylvania Inc
Publication of CA2429424A1 publication Critical patent/CA2429424A1/fr
Abandoned legal-status Critical Current

Links

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
  • Inverter Devices (AREA)
CA 2429424 2002-07-19 2003-05-23 Ballast a circuit de protection qui empeche le demarrage du convertisseur en cas de mise a la masse defectueuse de la charge Abandoned CA2429424A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/198,878 US6657400B2 (en) 2001-09-28 2002-07-19 Ballast with protection circuit for preventing inverter startup during an output ground-fault condition
US10/198,878 2002-07-19

Publications (1)

Publication Number Publication Date
CA2429424A1 true CA2429424A1 (fr) 2004-01-19

Family

ID=31186576

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2429424 Abandoned CA2429424A1 (fr) 2002-07-19 2003-05-23 Ballast a circuit de protection qui empeche le demarrage du convertisseur en cas de mise a la masse defectueuse de la charge

Country Status (1)

Country Link
CA (1) CA2429424A1 (fr)

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead
FZDE Dead

Effective date: 20121009