http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-211239712-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_50bbbfdb4926b0d5d4154896b491406a |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02M7-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02M3-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02M3-335 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02M3-156 |
| filingDate | 2019-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b6cc17a3938b0ade32715726ebe9eb8b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0e2ce66a64b8be64fa182e5af587e891 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_84d60b24188745cefe3a9c79a90b455f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_58bbe20059655ebdfc7289df2b7d8595 |
| publicationDate | 2020-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-211239712-U |
| titleOfInvention | Power module based on full-bridge power supply topological structure |
| abstract | The utility model provides a power module based on full-bridge power topological structure, the utility model discloses utilize the low-voltage control circuit based on TL494 main control chip, adopt full-bridge power topological structure implementation form, control high-pressure package circuit, halve the voltage of high-pressure package secondary limit, improve the reliability of high-pressure package, realize being the power supply of carbon dioxide laser pipe, the twice of half-bridge circuit when making the input voltage of high-pressure package through full-bridge circuit, so high-pressure package secondary limit can reduce half, make secondary limit voltage reduce half on the basis of half-bridge, therefore secondary limit only need the coiling 1200 circles about, make the voltage greatly reduced between the line, the problem of traditional laser voltage high pressure package fragile has been solved, avoid the voltage breakdown between the high-pressure coil copper line, make the reliability of product promote greatly. |
| priorityDate | 2019-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.