| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_36a41a4da68f87168907ce2703c8b8d3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f681050da2290fc65a7265f36edd9518
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4aa997ef79069da0055be2786334af6d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5abe47812bceb3c6ab4cfe9185f7c7c6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_435576af01dd31b741ba5f6ff9ebe0bd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_475542cc2f6f33ca16ba1aee50fcc405 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02M3-33507 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02M3-335 |
| filingDate |
2012-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2014-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_76bd3562acc1343c70481831524d5890
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b3c371b5da5f997b8ab05d9b84e7315c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bbb7c8553a81abb2a8c0152e98a1cedf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7aaf16a738d942c493966f8700e34a12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d6aac6ce78fe4037fb8274eb3f4c7ef9 |
| publicationDate |
2014-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8811045-B2 |
| titleOfInvention |
Circuits and methods for controlling power converters including transformers |
| abstract |
A circuit includes a transformer and a controller. The transformer includes a primary winding and a secondary winding, and operates in multiple switching cycles. A switching cycle includes a charging period and a discharging period. During the charging period, the transformer is powered by the input voltage and a current flowing through the primary winding increases. During the discharging period the transformer discharges to power the load and a current flowing through the secondary winding decreases. The controller includes a pin that receives a first feedback signal indicating the input voltage during the charging period and receives a second feedback signal indicating an electrical condition of the secondary winding during the discharging period. The controller generates a first control signal and a second control signal to regulate the input voltage and an output current flowing through the load, respectively. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015372599-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9559675-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2017187295-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9954450-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9287785-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8947894-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2017149338-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014301116-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9735687-B2 |
| priorityDate |
2009-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |