saurav_sdpl
Full Member level 3
hii,
what would be the circuit and design parameters i need to consider if i have to design a feedback circuit using TL431 for a non isolated smps.
Even though i am using a transformer.
But the secondary and primary ground are common.
2. In a multiple output flyback smps, reflected voltage is secondary voltage multiplied by turns ratio.
so in multiple o/p smps what should i consider the secondary voltage.
what would be the circuit and design parameters i need to consider if i have to design a feedback circuit using TL431 for a non isolated smps.
Even though i am using a transformer.
But the secondary and primary ground are common.
2. In a multiple output flyback smps, reflected voltage is secondary voltage multiplied by turns ratio.
so in multiple o/p smps what should i consider the secondary voltage.