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ATX PC Power supply with UC3844

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fjpompeo

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uc3844

Hi all,

I need an electronic schematic diagram of a PC SMPS that uses an UC3844 controller in an off line flyback configuration.

Regards,

Fernando
 

uc3844 schematic

try googling for ti.com or unitrode application notes...on UC3844

they often begin with "slua" then a number.
 
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    plamtp

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power supply with uc3844

Dear eem2am,

Thank you for the tip.

I need a ready commercial power supply no matter the brand just need to have an UC3844 as PWM flyback controller.
 

uc3844 application

Hai Fernando. DE VU3BEP (PRAN). Is the power supply you are refering is the one which can be used for the HF rig's which can power 13.8v at 20 amps? Coz In India there are some guys who sell the above said Power supply at 2500/- Rupees. But not sure wether it is designed with UC3844.
 

uc3844 application note

Closest I can come:
**broken link removed**
 

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