modified 9 years ago

P-greek filter used in power supplies for tubes circuits

00:23:56

Potentiometer simulate load impedance

published 10 years ago

nikisalli

10 years ago

10H inductor? How much larger should it be?

giomix

10 years ago

Yes, usually you can found schemas that use from 2 to 8 Henry, in amplifiers or old radio. Here I simulated 10 H because I'm building a tube tester (project comes from an old Italian magazine, 1964) but I can find only 10 H or more on site like this http://www.enovaz.com/induttanze.html.

giomix

10 years ago

Keep in mind, in those years there were no any other active component used to filter and stabilize power supplier

WTFCircuit

10 years ago

Saresti interessato ad entrare in un gruppo di elettronica su whatsapp?

hurz

10 years ago

Keep in mind, in those years there were no 226V peak voltage. It was and is also today 311V or 325V. And 16uF together with 10H are nicely ringing and needs dampening with about 1.5kOhm serial resistance.

giomix

9 years ago

Keep in mind I already know what you say without your help hurz, 220 vpp are 160 vrms and is exactly what I need in that time. About ringing, I do not need because the particular use of the instrument I was building. In other my exercise I use it (http://everycircuit.com/circuit/5928945910284288)

lenzrulz

6 years ago

Consumes too much power, not suitable for commercial applications!

giomix

6 years ago

Lenzrulz is a son of greatest bitch, all EC user agree in this, the biggest spammer on EC, he placethe comment above after 5 years. Beware og lenzrulz EC people!

lenzrulz

6 years ago

Who cares, I can write anything and all I need to do is create a little doubt in the minds of users that visit these stupid circuits and they’ll make up their own minds.

giomix

6 years ago

Spammer, say hello to your mother. And your father 😘

lenzrulz

6 years ago

Lol...😂

giomix

6 years ago

Who visit this post will not have any doubt, but only the certainty that you are 100% pure idiot 😅

lenzrulz

6 years ago

Lol...😂

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