PrathikP

modified 6 years ago

Linear PSU with CV CC modes

147

03:06:15

Close the switch (top left corner) to start. Change the load to see the PSU switch from CV (constant voltage) to CC (constant current) mode. Adjust the potentiometers to change the output parameters. The pot on the right is for voltage adjustment and the pot on the left is for current adjustment. The output voltage is adjustable from 2.5-12.5V and current limit is adjustable from 0-1A.

published 6 years ago

kiani

6 years ago

Check this plz. http://everycircuit.com/circuit/4892500213628928

lenzrulz

6 years ago

I’ve seen something similar, well done...👍

PrathikP

6 years ago

You have drawn it differently, which is fine, but I like my circuits to look a particular way. Different people feel comfortable drawing circuits in different ways. Generally, I prefer having the load parallel to the Y axis. And in one place, you have placed a ground between 2 op amps; I generally avoid placing the ground between components. You have turned some capacitors by 90°. I wouldn't have placed them like that. It's all a matter of opinion, as long as the circuit isn't too shabby. I won't say that your drawing is shabby; it's just that I wouldn't draw it like that.

PrathikP

6 years ago

And you have placed the 2.47k parallel to the pot and below it. I wouldn't usually do that. I would either put it parallel to and shifted back or perpendicular to (like the way it was) to the pot.

kiani

6 years ago

I wouldn't draw cct. How i have done it either. Was going throu to get the idea of working of it, kept moving things arround, it became a a sort of modular. It isn't a recommendation..at all,,it is me trying to understand the cct. In fact how drew it, makes more sense.. .

PrathikP

6 years ago

Like I said, different people are comfortable with different layouts. There is no right or wrong, as long as the circuit is neat.

kiani

6 years ago

There is right and wrong way. There is industry standards for lay outs and drawing s of circuits which they rigorously follow. On EC with little space no perticular standards can be followed. Anyway..

kiani

6 years ago

@prathikP. Qoute "There is no right or wrong, as long as the circuit is neat." = there is no write or wrong way as long as it is my way " haha.

PrathikP

6 years ago

Well I like the way I drew the schematic. You asked me for my opinion, didn't you? You asked me what I think of your revised schematic, didn't you? And I told you in the nicest way that I prefer that way I drew it. I don't know what your problem is. I just wouldn't draw it the way you did. What wrong with saying that?

PrathikP

6 years ago

It looks like you've revised the schematic again. I like this revision over the previous. And that my honest opinion.

PrathikP

6 years ago

If I like something, I'll say that I like it. If I don't like something, I'll say that I don't like it. Simple.

PrathikP

6 years ago

I'm not always the "it's my way or the highway" kind of guy. Go to my profile and scroll back to my first linear regulator circuit. BillyT suggested a better way of drawing my circuit. At first, I didn't like, but after taking a second look I realised it was better. So I drew V2 and V3 of my linear regulator the way BillyT suggested.

kiani

6 years ago

Ok, i shall try again and draw it again, until you say you like it. At least i have another go.

PrathikP

6 years ago

You don't have to re draw it the way I like it. I don't get why youre doing that.

PrathikP

6 years ago

If you drew it in a certain way and liked it, it's fine. I just gave you my opinion. That's all.

kiani

6 years ago

It is not for a negative reason, i like drawings a lot,, so set myself a harmless challange, if you don't mind that is....http://everycircuit.com/circuit/5684798165876736

PrathikP

6 years ago

Oh I don't mind at all

kiani

6 years ago

Check it out its redone..

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