New 15 W LED Driver with No Electrolytic Capacitor
DER-284 is a new design for an LED driver that specifically eliminates the electrolytic capacitor, extending operating life, especially when operated at high temperature.
This design uses LinkSwitch™-PH which dramatically simplifies implementation of LED drivers and introduces a new control technique that provides very high power factor and accurate output current control.
Features include:
This design uses LinkSwitch™-PH which dramatically simplifies implementation of LED drivers and introduces a new control technique that provides very high power factor and accurate output current control.
Features include:
- Clean monotonic start-up – no output blinking
- Fast start-up (<100 ms) – no perceptible delay
- Low component count and small printed circuit board footprint solution
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