Invention Grant
- Patent Title: Voltage conversion apparatus with feedback circuit including resistor network and voltage conversion method thereof
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Application No.: US16790767Application Date: 2020-02-14
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Publication No.: US11205967B2Publication Date: 2021-12-21
- Inventor: Wen-Sheng Wang , Chia-Hsien Liu
- Applicant: Power Forest Technology Corporation
- Applicant Address: TW Hsinchu County
- Assignee: Power Forest Technology Corporation
- Current Assignee: Power Forest Technology Corporation
- Current Assignee Address: TW Hsinchu County
- Agency: JCIPRNET
- Priority: TW109101750 20200117
- Main IPC: H02M3/335
- IPC: H02M3/335 ; H02M1/00

Abstract:
A voltage conversion apparatus and a voltage conversion method thereof are provided. A conversion circuit converts outputs of a plurality of secondary windings to generate a conversion voltage or a conversion current to a resistor network of a feedback circuit to thereby change impedance characteristics of the resistor network. The feedback circuit adjusts a feedback voltage in response to the change in the impedance characteristics of the resistor network, so that a control circuit controls an output of a transformer circuit according to the feedback voltage.
Public/Granted literature
- US20210226541A1 VOLTAGE CONVERSION APPARATUS AND VOLTAGE CONVERSION METHOD THEREOF Public/Granted day:2021-07-22
Information query
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