Hi I was designing a dc dc converter using LM5030
I was using tl431 and pc817 for designing feedback loop
I know two resistors r5 and r3 are used to set the voltage
but i have seen in many places c1 r2 and r4 are used, they are related to something type 2 compensator
I am a newbie to this and the materials available over the internet are confusing ,can anyone tell why there resistor capacitors are used and how to calculate them
I was using tl431 and pc817 for designing feedback loop
I know two resistors r5 and r3 are used to set the voltage
but i have seen in many places c1 r2 and r4 are used, they are related to something type 2 compensator
I am a newbie to this and the materials available over the internet are confusing ,can anyone tell why there resistor capacitors are used and how to calculate them