http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-204316078-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2ca1dd9b8c5b101ee5458bc1efb468f2 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02H7-10 |
| filingDate | 2014-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cd36506278baf2b3d9dc1e8803c60842 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0bf3553c762404aa636b02be4acc9d35 |
| publicationDate | 2015-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-204316078-U |
| titleOfInvention | A kind of power automatic switch circuit with over-voltage over-current protection |
| abstract | The utility model discloses a kind of power automatic switch circuit with over-voltage over-current protection, primarily of transformer T1, be arranged on the button S1 on the non-same polarity of transformer T1 former limit, the current rectifying and wave filtering circuit be connected with transformer T1 secondary, delay circuit, the voltage stabilizing circuit be connected with delay circuit output, and the load detecting circuit be connected with circuit output end of pressure-stabilizing forms, and it is characterized in that: between current rectifying and wave filtering circuit and delay circuit, be also provided with over-voltage over-current protection circuit; Described over-voltage over-current protection circuit is by protect IC U2; triode VT1; triode VT2; triode VT3; the electric capacity C2 that CONT pin is connected, negative pole is connected with current rectifying and wave filtering circuit of positive pole and protect IC U2; the compositions such as the diode D1 that N pole is connected with the VCC pin of protect IC U2, P pole is connected with the TRI pin of protect IC U2; over-voltage over-current protection circuit of the present utility model can make protection act automatically when transshipping with the curtage in electric loading, avoids load and power switch circuit itself to be damaged. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105219898-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105238897-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105177205-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105180668-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105177204-A |
| priorityDate | 2014-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.