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HVHB LEDs, when driven in a PFC boost configuration, have the advantages of small size, high PFC, high efficiency, low cost, and low complexity. This reference design is triac dimmable, taking universal AC in and drives 3 High Voltage LEDs at 10W.
- Very small form factor (20mm x 50mm)
- Near perfect Power Factor Correction
- Greater than 90% Efficient
- Triac Dimmable