Capacitor Dropper Circuit | Transformerless Power Supply
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- Опубліковано 27 гру 2020
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Capacitor Dropper Circuit | Transformerless Power Supply
In this video we will calculate required capacitor value for a transformer-less power supply. watch the video till end do you don't miss any detail.
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Please check the aritmethic, the calculated capacitor should be 125 nF not 1.25 uF, besides your are not considering the bridge and 220 ohm resistance voltage drop,about 3-4 volts, the circuit works because of the 5v regulator
12.46, There is a calculation error, If you divide 1 by 7944k (you missed k there) you will get 0.125uF capacitance(not 1.25uF). 13.55, The capacitor you are holding is 125J denoting 1.2uF, not 1.25uF (J is for 5% tolerance). Still I don't get it how you got the results.
Sir hum to electrolyte capacitor bhi use kar sakte thi but why use that types of capacitor aur keya hoga agar capacitor na deye to
I love this video and the explanation keep going . It’s very organised and clear . I am not indian and with the help of the subtitles I understood thank you for your time to add English subtitles
20 ya 30 empier ki power supply ke upar koi video Banakar battery charge karne ke liye 200 empier ki battery Hai 100 empier ki battery
I appreciate if you could have given complete components list.
Great video .very good information sir
Please put a simple two transistors radio receiver circuit
Nice sir ji
Thanks for your clear explanation
Sir, your way of explaining is having fully touch of an Engineer. You explain the things with theory and problem calculation and with reasoning which helps to understand the subject without any doubt. Thanks for your nice explanation.
Perfectly described, no one shows like you. Always keep doing great.
Amazing video! Never have I seen such an easy-to-understand lecture!! Thanks!
Very clear explanation of transformer less circuit designing video you have made. This is the one video wherein I could gather the information on taking the RMS voltage for designing the correct PS. Kudos.
I like the way you present your videos it's clear and precise,I have trouble with math formulas you make it easier to grasp it better. Thank you.
I loved it. I never knew how to calculate values . Thanks to u
It was great idea to check the voltages across diffrent sections .That gave a clear picture. Thanks .Stay 🙌
Simple calculations explained nicely. Thanks
Thanks for the video, Its really helpfull not just the theory but the practical testing good too.