POWER MODULE
PROBLEM TO BE SOLVED: To eliminate such a nonconformity that the surge voltage on the other side becomes large, to a PN terminal for high-voltage input connection being external connection provided at the end on one side of a PN bar by passing this PN bar as an internal power line between circuit pa...
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| creator | NIIMURA OSAMU |
| description | PROBLEM TO BE SOLVED: To eliminate such a nonconformity that the surge voltage on the other side becomes large, to a PN terminal for high-voltage input connection being external connection provided at the end on one side of a PN bar by passing this PN bar as an internal power line between circuit parts, in a power module of such a constitution that power is supplied in parallel to a plurality of power module circuit parts, which output power to different power apparatuses, from one battery. SOLUTION: At least one of the circuit parts 11a and 11b that a power module 10 has is provided with a snubber circuit 29 in parallel with a switching element arranged in a position farthest away from a power input part. That is, a terminal 25 for power input is provided at the end on one side of the PN bus bar 24 as an internal power line, and a terminal 26 for connection with the snubber circuit is provided at the end on the other side, and as the snubber circuit 29, it has a snubber capacitor 17 which is installed internally within the package 30 of the power module 10. COPYRIGHT: (C)2005,JPO&NCIPI |
| format | Patent |
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SOLUTION: At least one of the circuit parts 11a and 11b that a power module 10 has is provided with a snubber circuit 29 in parallel with a switching element arranged in a position farthest away from a power input part. That is, a terminal 25 for power input is provided at the end on one side of the PN bus bar 24 as an internal power line, and a terminal 26 for connection with the snubber circuit is provided at the end on the other side, and as the snubber circuit 29, it has a snubber capacitor 17 which is installed internally within the package 30 of the power module 10. COPYRIGHT: (C)2005,JPO&NCIPI</description><edition>7</edition><language>eng</language><subject>APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS ; CONTROL OR REGULATION THEREOF ; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; ELECTRICITY ; GENERATION</subject><creationdate>2005</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20050407&DB=EPODOC&CC=JP&NR=2005094882A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20050407&DB=EPODOC&CC=JP&NR=2005094882A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NIIMURA OSAMU</creatorcontrib><title>POWER MODULE</title><description>PROBLEM TO BE SOLVED: To eliminate such a nonconformity that the surge voltage on the other side becomes large, to a PN terminal for high-voltage input connection being external connection provided at the end on one side of a PN bar by passing this PN bar as an internal power line between circuit parts, in a power module of such a constitution that power is supplied in parallel to a plurality of power module circuit parts, which output power to different power apparatuses, from one battery. SOLUTION: At least one of the circuit parts 11a and 11b that a power module 10 has is provided with a snubber circuit 29 in parallel with a switching element arranged in a position farthest away from a power input part. That is, a terminal 25 for power input is provided at the end on one side of the PN bus bar 24 as an internal power line, and a terminal 26 for connection with the snubber circuit is provided at the end on the other side, and as the snubber circuit 29, it has a snubber capacitor 17 which is installed internally within the package 30 of the power module 10. 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SOLUTION: At least one of the circuit parts 11a and 11b that a power module 10 has is provided with a snubber circuit 29 in parallel with a switching element arranged in a position farthest away from a power input part. That is, a terminal 25 for power input is provided at the end on one side of the PN bus bar 24 as an internal power line, and a terminal 26 for connection with the snubber circuit is provided at the end on the other side, and as the snubber circuit 29, it has a snubber capacitor 17 which is installed internally within the package 30 of the power module 10. COPYRIGHT: (C)2005,JPO&NCIPI</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION |
| title | POWER MODULE |
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