Other Parts Discussed in Thread: , TPS92561
Hi,
I am designing a luminaire with LEDs (VF=6.1V, IF=100mA) using LM3492 based on following:
- Vin= 24Vac to 32Vac
- Iout (300mA) , Vout (42.7V)
I am currently implementing the configure 7 series 3 parallel to LM3492AR111DEMO board. I can get good output but not a good power factor and effieciency.
Is there any suggestion to improve the power factor? Next, is ther any formula to calculate the value of ILIM and IREF?
Please advise.
Thank you.
Regards,
FY