LED light bulb with the power switch to achieve stepless dimming
fecha:2011-06-07 14:46
estado:para resolver
pregunta:admin
00%, 50%, 20%), no RF remote control circuit, so do not just lower costs can be dimming, but also to remove the remote control.
The three sections of dimming technology, efficiency and even better than the PWM dimming method. Guoqing Quan said: OZ8022A and OZ9992 support 100%, 60% and 20% of the three sections of simulated dimming function, the output LED string in 26V/300mA and 85-265VAC wide input voltage range of cases, the efficiency of the three segments were more than 86 %, 82% and 77%.
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