http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H07260838-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_14ba71eccbb5f65a22b78f39b3c6ffc3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bb00f0631ae091520c249e495dd36dbb |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02P3-051 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03K17-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03K17-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R31-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02P3-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R19-165 |
| filingDate | 1994-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1ea2ac96176703ae7abd6a6eef12be2b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e560f37b687c6af50130b195b55dda18 |
| publicationDate | 1995-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H07260838-A |
| titleOfInvention | Method and circuit for generating a diagnostic signal when the current through a power transistor reaches a level close to a limiting current |
| abstract | (57) [Abstract] [Purpose] In a circuit that sets a limiting current for the purpose of preventing transistor breakdown, etc., a level smaller than the limiting current is set and this value is detected to reach the limiting current. To prevent that. However, the two currents are very close to each other, and the reliability and accuracy of the circuit operation are not guaranteed. The present invention aims to provide a method and apparatus for overcoming this drawback. A first circuit (LIMITATOR) for generating a single signal, which is an indication that a preliminary limit level smaller than the maximum limit value has been reached, with a single amplifier A, and for limiting the maximum current by the signal. It drives both circuits of a threshold circuit (DIAGNOSTIC) which generates a diagnostic signal. |
| priorityDate | 1993-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.