New Design of a Low Cost Analogue Current ...
URL: http://www.as-se.org/ccse/paperInfo.aspx?ID=3758
The present paper proposes an innovative and inductive ballast-based power LED supply. This new design LED powering solution is a cost-efficient alternative to high-end switching mode power supply (SMPS) used to feed LED clusters. The current supply circuit topology will be explained. The AC component of the LED current is analysed both from the ballast inductance and the value of the DC filtering capacitor standpoint. The PSIM and MATLAB tools have been used to simulate the circuit output when different ballast voltage conditions will be applied. Transitory and steady-state driver performances have been taken into account.
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Additional Information
| Field | Value |
|---|---|
| Last updated | unknown |
| Created | unknown |
| Format | unknown |
| License | Other (Open) |
| Created | over 12 years ago |
| id | b5250ae7-720f-4723-b417-0b0513cd687b |
| package id | 1293c428-481d-4c29-95a0-459ebaea1029 |
| position | 4 |
| resource type | file |
| revision id | 4dc74a53-d6b6-4fd2-ae25-b28dea4c91d1 |
| state | active |