LNK-PH - PWM dimming

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Hello,

I want to ask you about other method than TRIACK to dimm the output power. I think about simple PWM signal connected with driver. I need to integrate the LED lamp (driver) with DMX512 bus. PWM driven by small microcontroller will be the chipest and simplest option to dimm the lamp.

With best regards 

Ok,

If anybody want to know about PWM dimm the LNK-PH family, should open application note:

https://www.powerint.com/sites/default/files/product-docs/an49.pdf 

The problem was described on 16/17 page.

 With best regards

TS