Flicker-free LED power
In currently ,the Flicker-free led device is popular product . especial Is led power. everybody know that normal power and Flicker-free power are extremely similar. The follow parameter will tell some different between the normal power and Flicker-free power.
*Protect measures: Flicker-free power has prefect protect measures, theirHas output over current limitation ,protect of over heated ,protect of over voltage and protect of battery polarity reversed .*Quiescent current: Tiny quiescent current when flicker-free enter sleep mode .in general is about 1mA .*Signal output:The flicker-free power adopt MCU to control power-on and power-off. The flicker-free power will be power off when Over heating or battery voltage is low.
*Output voltage: in general the designer will be adopt high accuracy power(coefficients can reached to ±0.5～±1%) *Encapsulation size: The flicker-free power adopt SOT-23 IC inside. So their shell are small that normal power.