Op-Amp Circuit

180

01:38:04

Small Opamp design, the 10pF cap in the middle is to filter high frequency's.....

published 3 years ago

AlainBastien

3 years ago

Hi, can you assemble this attached YOUTUBE circuit on EveryCircuit for me ? >>> https://youtu.be/EqrjE3K87eA

AlainBastien

3 years ago

I am just learning to use the APP

snapo

3 years ago

@alainbastien just do it... its very simple. what the guy shows in the youtube video is absolutely dangerous and should not be done. To get into detail... you dont need what he has... you only need a full bridge rectifier to get 220v DC and then a big resistor to get down to 3v ... But again.. its highly dangerous to play with mains voltage, also his cables are free and not isolated, the circuit also isnt isolated. Anyone touches the wrong cable will die...

AlainBastien

3 years ago

Thanks for the warning… I just want to design it in the app.. change values of certain components and see results

snapo

3 years ago

@alainbastien try this one: https://everycircuit.com/circuit/6168189077291008

AlainBastien

3 years ago

I cannot open it in the EveryCircuit editor. Can you send it to me otherwise ?

wyoelk

3 years ago

The https needs to be just http. It's a problem in the app.

wyoelk

3 years ago

Like this, http://everycircuit.com/circuit/6168189077291008

AlainBastien

3 years ago

Are you authorized to post it as a project here ?

wyoelk

3 years ago

Yes I joined over eight years ago, one of the first. Watched bugs and bug fixes and updates create different bugs, like the https, that used to work, but now we have to delete the "s" for it to link to the app and not the website. So I don't know much, but try to help when I can.

AlainBastien

3 years ago

I still can’t get the file to open in the app 🤷🏽‍♂️🙇🏽‍♂️

wyoelk

3 years ago

Try this link, http://everycircuit.com/circuit/4968833284308992

snapo

3 years ago

The link from me works without a issue... with and without https....

AlainBastien

3 years ago

Hello, any can tell me how to compute maximum load on a 220~240v AC -> 100-120v AC converter ? https://youtu.be/MEA7oXJlDvY and if I need to increase the load to e.g. 1500W power tool which component should be added.

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