LNK-PH - PWM dimming
Posted by: tomifi
on
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