Title:
A device and a method for supplying adjusting current to electric load
Document Type and Number:
Japanese Patent JP6176884
Kind Code:
B2
Abstract:
A device for providing regulated current to an electrical load comprising a current controller operable at predetermined intervals (clock cycles) to receive:—i. a desired input reference voltage; and ii. a feedback voltage obtained from an electronic switch; wherein the current controller is operable to compare the feedback voltage with the desired input reference voltage and provide regulated current to the electrical load based on calculation of the switch off time of the electronic switch at each clock cycle; the calculation of the switch off time operable to achieve a continuous-conduction-mode (CCM) for the device under normal operating conditions, is disclosed.
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Inventors:
Wee, chi hook, francis
Groppi, Leopold
Stoner, Andrea
Groppi, Leopold
Stoner, Andrea
Application Number:
JP2016538896A
Publication Date:
August 09, 2017
Filing Date:
February 09, 2015
Export Citation:
Assignee:
Oprent Electronics International Pte Ltd
International Classes:
H02M3/155; H02M3/28; H05B44/00
Domestic Patent References:
| JP2015076922A | ||||
| JP2014534598A | ||||
| JP2012114410A |
Foreign References:
| US20090079355 | ||||
| US20060002155 |
Attorney, Agent or Firm:
Ikeda adult
Junichiro Sakamaki
Masakazu Noda
Kazuhiro Yamaguchi
Junichiro Sakamaki
Masakazu Noda
Kazuhiro Yamaguchi
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