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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Shaojun Xie Fei Li |
| Copyright Year | 2005 |
| Description | Author affiliation: Coll. of Autom. Eng., Nanjing Univ. of Aeronaut. & Astronaut. (Shaojun Xie; Fei Li) |
| Abstract | In low input voltage applications, the isolated boost converter is more attractive for its low input current ripple and low switches rating. But there is high surge voltage on switch under low load condition. RCD snubber is used in the conventional circuit. In this paper, a novel soft switching isolated boost converter is proposed. The LCD snubbers and coupled winding in boost inductor have been employed. The switches turn off at zero voltage and the surge voltage of switch is low. The converter has high efficiency and is suitable for low-to-high voltage conversion circuit. The principle of this converter is analyzed. Simulation and experimental results show that this novel converter is feasible. The efficiency of an 18-32 V input and 48 V output 300 W converter is 92% at 28 V input |
| Starting Page | 1375 |
| Ending Page | 1379 |
| File Size | 681463 |
| Page Count | 5 |
| File Format | |
| ISBN | 0780389751 |
| DOI | 10.1109/APEC.2005.1453206 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2005-03-06 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Switching converters Switches Surges Snubbers Inductors Capacitors Low voltage Zero voltage switching Stress Filters |
| Content Type | Text |
| Resource Type | Article |
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