ELECTRICAL APPARATUS
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Mar 17, 2016
app pub date -
Aug 20, 2015
filing date -
Sep 12, 2014
priority date (Note) -
Abandoned
status (Latency Note)
Importance
|
US Family Size
|
Non-US Coverage
|
Abstract
An electrical apparatus includes a rectifier circuit arranged to rectify a commercial supply voltage; a microcomputer including an input port to which a voltage obtained by subjecting an output voltage of the rectifier circuit to voltage division is inputted, an output port arranged to output an output signal to drive a direct-current load, an A/D conversion portion arranged to convert the voltage inputted to the input port to a digital signal, and a control portion arranged to determine a voltage of a commercial power supply based on an output from the A/D conversion portion, and generate a drive signal for optimum control of the direct-current load in accordance with the voltage; and a driver circuit portion arranged to drive the direct-current load based on the drive signal outputted from the microcomputer.
First Claim
Other Claims data not available
Family
| Country | kind | publication No. | Filing Date |
|---|---|---|---|
| JP | A | JP2016059387 | Sep 12, 2014 |
| CN | U | CN204652241 | May 15, 2015 |
| EP | A2 | EP3002869 | Jun 19, 2015 |
International Classification(s)
- 2015 Application Filing Year
- H02M Class
- 2758 Applications Filed
- 2286 Patents Issued To-Date
- 82.89 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 2 Citation Count
- H02M Class
- 9.77 % this patent is cited more than
- 9 Age