Need 24 channel 3ph DMX light dimmer schamatic

Status
Not open for further replies.
D

dcddilan

Newbie level 5
Joined
Feb 4, 2009
Messages
9
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,281
Location
Sri Lanka
Activity points
1,349
Hai,
if some knows about 24 channel 3ph DMX light dimmer. schamatics. using microcontroller please send to me. thnaks in advance

MOD[bassa]: Warning! Do not intrude with a new request which is not related to the thread. Read rules, announcements etc... before posting
 

I'm made 24ch led driver with dmx512.
I used with ATmega128.
So, I made pwm signal as software with timer.
 

Attachments

  • dle-24c01_09b.pdf
    70.5 KB · Views: 137

3 Ph 24 Ch dimmer is too much if you do not limit the outputs per single channel. Consider 16A triac in each channel passing, roughly 10A (2.3 kW), it is 18.4 kW PER PHASE. You will need 3 microcontrollers, anyway, to make even 3 Ph 3 Ch dimmer
 
Status
Not open for further replies.

Similar threads

Menu
Log in
Register
Cookies are required to use this site. You must accept them to continue using the site. Learn more…