Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
So, as i understand, i can use TOP271EG instead of LT1243. My doubt is that I dont have voltage sources V1 (for the IC) and V3 ( for the opamp). Now TOP271EG doesn't have any pin for Vcc and so V1 might not be required. But how do i power the opamp that controls Tl431 ?
Also, i have to bring in...
I was going to work this way: Take the voltage given by the voltage divider as input to the arduino board, apply some formula and then give some appropriate voltage to TL431 as reference through the arduino ( to change its threshold). Will this not work?
Also, can you point out where is the...
I want to design a variable voltage power supply with output 3.3 V to 33 V and 0-2 A. I am going to use TOP-271EG for making the flyback circuit (the circuit available in its data-sheet).
I am thinking of making it variable by giving the reference voltage of TL431 through an arduino(instead of...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
