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Multi-output dc-to-dc conversion apparatus with voltage-stabilizing function




Title: Multi-output dc-to-dc conversion apparatus with voltage-stabilizing function.
Abstract: A multi-output DC-to-DC conversion apparatus with a voltage-stabilizing function includes a center-tapped main transformer, a semiconductor component group, and a triggering controller. The DC-to-DC conversion apparatus provides at least two output voltages which are a main output voltage and an auxiliary output voltage, respectively. The auxiliary output voltage is functioned as an input voltage of a buck converter; and, as a result, the auxiliary output voltage can be adjusted to obtain a lower variable DC voltage. The triggering controller is used to stabilize the main output voltage and the auxiliary output voltage. Therefore, the main transformer provides one or two secondary windings to step down the auxiliary output voltage so as to increase efficiency of the buck converter. ...


USPTO Applicaton #: #20120292996
Inventors: Cheng-yi Lo, Chang-chieh Yu


The Patent Description & Claims data below is from USPTO Patent Application 20120292996, Multi-output dc-to-dc conversion apparatus with voltage-stabilizing function.




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stats Patent Info
Application #
US 20120292996 A1
Publish Date
11/22/2012
Document #
13565068
File Date
08/02/2012
USPTO Class
307 31
Other USPTO Classes
International Class
02M7/04
Drawings
6




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20121122|20120292996|multi-output dc-to-dc conversion apparatus with voltage-stabilizing function|A multi-output DC-to-DC conversion apparatus with a voltage-stabilizing function includes a center-tapped main transformer, a semiconductor component group, and a triggering controller. The DC-to-DC conversion apparatus provides at least two output voltages which are a main output voltage and an auxiliary output voltage, respectively. The auxiliary output voltage is functioned |
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