Summary and Features
Single-stage power factor corrected and accurate constant current (CC) output
Low cost, low component count and small PCB footprint solution
Highly energy efficient, >85.5% at 230 VAC input for 48 V
Superior performance and end user experience
Fast start-up time (<300 ms) – no perceptible delay
Integrated protection and reliability features
Single shot no-load protection / output short-circuit protected with auto-recovery
Auto-recovering thermal shutdown with large hysteresis protects both components and PCB
No damage during brown-out conditions
PF >0.9 at 230 VAC
%A THD <20% at 230 VAC
Meets IEC ring wave, differential line surge and EN55015 conducted EMI
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Драйверы светодиодов