http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007130954-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dc400f5ecc0aa74d7ffa95f2edda76a8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e099f47b15a9baa6efaec4ad90cac6e9 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02M1-007 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02B70-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02M1-4225 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02M1-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02H9-06 |
| filingDate | 2007-05-01^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_75d389ea3431e387cfe6335288413aba |
| publicationDate | 2007-11-15^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2007130954-A2 |
| titleOfInvention | Universal ac or dc aircraft device power supply having power factor correction |
| abstract | An aircraft device power supply is capable of connecting to either an AC or a DC power bus provided on an aircraft. When connected to an aircraft's AC power bus, an AC power signal is EMI-filtered, stepped down in voltage to the same voltage as that of the DC power bus, and then rectified. When connected to an aircraft's DC power bus, a DC power signal is EMI-filtered before it is merged with the rectified AC power signal via an AC/DC switchover subcircuit. The output of the AC/DC switchover subcircuit is input to a power factor correction subcircuit which outputs a boosted DC voltage, regardless of which of the AC or DC aircraft power buses is connected to the power supply. A step down converter reduces the boosted DC voltage to a lower, system voltage which may then be further reduced or modified, as appropriate for device to be powered. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2993772-A1 |
| priorityDate | 2006-05-01^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419579019 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID17777387 |
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