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how i can on the ATX power supply ?

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manish12

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how i can on the ATX power supply for my micro-controller board .

in my universal rf remote controller board , after switch on the CFL1-4 [having choke][ cfl 1-4 are connected together ], microcontroller restart .

cfl drivers with opto triac , isolated relay , but still there is problem .

board try with cd ,dvd player power supply , transformers , still there is problem .

so i think , ATX is best for this application .

but , how i can make it on ?

i heard that power boot pin should connected to +5v to start it . is this ok !
 

Green (PS ON) to Black (GND) will turn it on. Not really a good power supply for small low current projects as it will usually require a load on the 5V line at least 500ma or it may not regulate properly.
Also many ATX supplies deliver tonnes of current and can make a short / poorly wired circuit go poof in smoke.
 

in my circuit there are 22 ics , 11 relays [12v] , 25 leds . 8 triacs , 4 - dc motor [12 v].

and circuit is always on whenever there is power bcoz it is switch board remote .

i need that stuff supply .

any suggestion ?
 

blueroomelectronics said:
Short PWR ON to GND to turn it off. Toggle
Click to expand...

no , not like that

it is on for connect !
it is off for disconnect !
 

now , my whole circuit working great without any regulator heat .
 

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