| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a5f20ce9acbc8f13a4a55bb95c4a58d4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3892cffd33c7c044354fb9049604eb5b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_90e46708d402d1fb35dcf36a5231a865 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R19-16571
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03K17-0822
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S323-908 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02M1-32 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G05F1-40 |
| filingDate |
2004-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_61a73ae6795b0fc1535f1d5e5f54f241
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_40743a7ca21a6c17dbec0d7edf4d8121
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a11f5763bc22d42723304f3105f0a7bc |
| publicationDate |
2006-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2006038546-A1 |
| titleOfInvention |
Current-limited protection circuit of switching power converter |
| abstract |
A switching power converter comprises a switch, a pulse width modulation (PWM) circuit, a rectifying filter circuit and a current limited protection circuit. The input terminal of the rectifying filter circuit is coupled to an input voltage via the switch. The current limited protection circuit comprises an amplifier and a pulse-width modulator. The amplifier detects an induced voltage while a working current flows through the switching power converter, and amplifies the induced voltage so as to generate a comparison voltage. The pulse-width modulator receives an output from the amplifier, determines an output of the pulse-width modulator according the comparison voltage and a reference voltage, and limits the working current according to the output of the pulse-width modulator. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102694456-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2019273445-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7552353-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10615711-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102082510-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007076498-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102122889-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018044947-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8564265-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012242306-A1 |
| priorityDate |
2004-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |