Hi Support,
Customer is driving the Osram Duris E3 LED for Highbay. There will be 4 string parallel and 10++ LED in Series and they need a PWM Dimming function.
In addition, they need boost topology (non-isolated), universal input, dimming support.
Input Voltage :90Vac~265Vac
PF :>0.95PF
Output Voltage :460V
Output Current :130mA
Current Regulation :<2%
Standby Power :<0.5W
Power Efficiency :>90%
Turn On Delay Time :<2500mS
Dimmable :YES(PWM,ANALOG dimming capability as low as possible)
THD :<10%
Protection :Output Short Circuit Protection, Output Over Voltage Protection, Output Open Circuit Protection
Is this device suitable?
Thanks.