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Patent History
- ApplicationCN 20038025707 2003-01-22
- PublicationCN 1717854 2006-01-04
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published patent: Stepping inductor for fast transient response of switching converter
| Title | Stepping inductor for fast transient response of switching converter |
|---|---|
| Priority Date | 2002-10-24 US 10/279521 |
| Inventors | |
| Issue Date | 2006 |
| Citation | China Published Patent Application CN 1717854. Beijing, PRC: State Intellectual Property Office (SIPO) of the P.R.C., 2006 How to Cite? |
| Abstract | A fast transient response converter is disclosed which makes use of stepping inductor in a switching converter to speed up output voltage response under fast transient condition. The inductive element in a switching converter is replaced by two series or parallel inductive elements, one of which has a smaller value of inductance than the other. During the fast transient period, the inductor with larger inductance value will be shorted to a voltage source. The total inductance will be greatly reduced and thus allows rapid current change during the transient change. |
| Persistent Identifier | http://hdl.handle.net/10722/176677 |
| DC Field | Value | Language |
|---|---|---|
| dc.date.accessioned | 2012-11-30T08:38:20Z | - |
| dc.date.available | 2012-11-30T08:38:20Z | - |
| dc.date.issued | 2006 | - |
| dc.identifier.citation | China Published Patent Application CN 1717854. Beijing, PRC: State Intellectual Property Office (SIPO) of the P.R.C., 2006 | en_HK |
| dc.identifier.uri | http://hdl.handle.net/10722/176677 | - |
| dc.description.abstract | A fast transient response converter is disclosed which makes use of stepping inductor in a switching converter to speed up output voltage response under fast transient condition. The inductive element in a switching converter is replaced by two series or parallel inductive elements, one of which has a smaller value of inductance than the other. During the fast transient period, the inductor with larger inductance value will be shorted to a voltage source. The total inductance will be greatly reduced and thus allows rapid current change during the transient change. | en_HK |
| dc.title | Stepping inductor for fast transient response of switching converter | en_HK |
| dc.type | Patent | en_US |
| dc.description.nature | published_or_final_version | en_US |
| dc.contributor.inventor | Poon Ngaikit Franki | en_HK |
| dc.contributor.inventor | Pong, MH | en_HK |
| dc.contributor.inventor | Liu Chuipong Joe | en_HK |
| patents.identifier.application | CN 20038025707 | en_HK |
| patents.description.assignee | UNIV HONG KONG [HK] | en_HK |
| patents.description.country | China, PRC | en_HK |
| patents.date.publication | 2006-01-04 | en_HK |
| patents.date.application | 2003-01-22 | en_HK |
| patents.date.priority | 2002-10-24 US 10/279521 | en_HK |
| patents.description.cc | CN | en_HK |
| patents.identifier.publication | CN 1717854 | en_HK |
| patents.relation.family | AU 2003203135 (A1) 2004-05-13 | en_HK |
| patents.relation.family | CN 1717854 (A) 2006-01-04 | en_HK |
| patents.relation.family | CN 100521473 (C) 2009-07-29 | en_HK |
| patents.relation.family | EP 1559185 (A1) 2005-08-03 | en_HK |
| patents.relation.family | TW I281604 (B) 2007-05-21 | en_HK |
| patents.relation.family | US 2004080965 (A1) 2004-04-29 | en_HK |
| patents.relation.family | US 6815937 (B2) 2004-11-09 | en_HK |
| patents.relation.family | WO 2004038903 (A1) 2004-05-06 | en_HK |
| patents.description.kind | A | en_HK |
| patents.type | Patent_published | en_HK |