http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-206628981-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c099d7d130fbfee9ade22d7f4d24ad46 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02M3-335 |
| filingDate | 2017-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_70b6849d2ae51bb3a57c9e3ae4d31c57 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1544787467b3f7420cd72fd58629ca4d |
| publicationDate | 2017-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-206628981-U |
| titleOfInvention | Width funtion exports flyback power supply PWM IC power supply circuits |
| abstract | The utility model discloses a kind of Width funtion to export flyback power supply PWM IC power supply circuits,Including transformer T and power supply U1,The 5th pin of the power supply U1 is connected to filter capacitor EC1 positive pole,Counnter attack fills diode D1 negative pole and damping resistance R1 one end,The other end of the damping resistance R1 is connected with commutation diode D2 negative pole,The positive pole of the commutation diode D2 is connected with transformer T assists winding NVCC the 3rd pin,The positive pole of the counnter attack filling diode D1 is connected with NPN type triode Q emitter stage,The colelctor electrode of the NPN type triode Q is connected to resistance R3 one end,Filter capacitor EC2 positive pole and resistance R2 one end,The base stage of the NPN type triode Q and the resistance R3 other end are respectively connected with voltage-regulator diode Z negative pole.The utility model is simple in construction, and cost is low, and reduces Width funtion output inverse-excitation type switch power-supply PWM IC current supply losses, and realizing reduces no-load power purpose. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114285282-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114244077-A |
| priorityDate | 2017-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419587901 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID135398670 |
Total number of triples: 16.