Title:
【発明の名称】電源電流消費が調整されるスイッチング回路網
Document Type and Number:
Japanese Patent JP3425960
Kind Code:
B2
Abstract:
The invention relates to a switched-mode power supply with a power regulating device regulating the consumption of a line current, and a rectifier connected to said power regulating device (LRA), provided with output terminals and an available bus voltage (VBUS). A switched mode regulator (SCH) is connected to the output terminals of the rectifier (GLA). An output voltage (VOUT) can be tapped from the output terminals of said switch-mode regulator (SCH). Both the bus voltage (VBUS) and the output voltage (VOUT) are backcoupled to the power regulating device (LRA) by means of feedback branches (RZ1, RZ2).
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Inventors:
Martin Felt Keller
Application Number:
JP54223698A
Publication Date:
July 14, 2003
Filing Date:
April 01, 1998
Export Citation:
Assignee:
Siemens Aktiengesellschaft
International Classes:
H02M3/28; H02M1/00; H02M1/42; H02M3/335; (IPC1-7): H02M3/28
Domestic Patent References:
| JP7312861A | ||||
| JP7222448A | ||||
| JP8196072A | ||||
| JP386067A |
Attorney, Agent or Firm:
Toshio Yano (3 outside)