http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103986445-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02M3-1584 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02M3-156 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03K7-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03K7-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G05F1-40 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03K7-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02M3-156 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03K7-08 |
| filingDate | 2009-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103986445-B |
| titleOfInvention | Active pulse positioning modulator |
| abstract | An adaptive pulse positioning modulator including a sense circuit which provides a compensation signal indicative of output voltage error, a filter circuit having an input receiving the compensation signal and an output providing an adjust signal, a leading ramp circuit which provides a repetitive first leading edge ramp signal having a slope which is adjusted by the adjust signal, a comparator circuit which provides a first start trigger signal when the first leading edge ramp signal reaches the compensation signal and a first end trigger signal when a first trailing edge ramp signal reaches the compensation signal, a trailing ramp circuit which initiates ramping of the first trailing edge ramp signal when the first start trigger signal is provided, and a pulse control logic which asserts pulses on a PWM signal based on the trigger signals. |
| priorityDate | 2008-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.