Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
If i connect 20v 4A Ac power with bridge rectifier and 6800uf capacitor. what will be the output DC voltage available at capacitor. I mean the formula to calculate this voltage.
Your input voltage is 20Vac. This is an rms value. Your output voltage will be 1.41 x 20V = 28.2V peak. You will also have a voltage drop across your bridge rectifier of 0.65V x 2 (for each diode), so your actual voltage across your cap should be 26.9V
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.
