Abstract
A single-stage electronic ballast with high power factor (HPF) is proposed in this letter. The single-phase boost-type rectifier provides HPF. A saturable transformer constituting the self-oscillating drive limits the lamp current and dominates the switching frequency of the ballast. Experimental results obtained on a 40-W fluorescent lamp are discussed.
| Original language | English |
|---|---|
| Pages (from-to) | 716-718 |
| Number of pages | 3 |
| Journal | IEEE Transactions on Industrial Electronics |
| Volume | 47 |
| Issue number | 3 |
| DOIs | |
| State | Published - 2000 |
Keywords
- Electronic ballast
- High power factor