LED Module
30/10/2013 08:57
Biven that today's LED bulbs are mainly based analog driver , not a product for consumers to LED Downlights install in residential, retail shops and businesses provide a wide range dimmer dimmer compatible , including light bulbs flicker , flash or inability to switch etc. dimming incompatibilities resulting product is the main reason for the high return rates . Therefore, he analyzed that the global LED bulbs to achieve all existing dimming system will be compatible LED lamp manufacturers one of the biggest challenges facing the future . The next few years to address the dimmer compatibility and remain cost -effective , is the ability to accelerate the widespread adoption of LED bulbs for the consumer is the key.
CS161X is Cirrus Logic algorithm in TRIAC interfaces , LED driver topologies and system architecture on the results of a three-year investment in the future , which is also the core of its digital TruDim technology . Allegedly , CS161X digital intelligence allows the controller to identify the active type and adjust the dimmer compatibility algorithm, through decades of consumers expect to use incandescent bulbs in the same way , providing smooth dimming. " The intelligent adaptive digital signal processing technology is today's analog controller can not be achieved ." Biven said.
The series incorporates a side control to provide power factor correction and dimmer compatibility variable conduction mode boost converter (CRM / CCM), constant output current , quasi- resonant flyback or buck output stage , as well as for 100-120VAC and 220-240VAC line voltage solutions. Used compatible adaptive dimming algorithm to control the boost level to achieve the best in the whole spectrum , flicker-free dimming phase , including the use of leading edge , trailing edge and digital dimmers from a " deep dimming " down to 0% light output.
