L'Amp: A simple SIT Amp

[juanitox]

i have juste plug my pocketscope on the PSU i don't see ripple but have 0,35V B+ variation on C2 , is it good or not ?

 

[Michael Rothacher]

10 mR (milliohms)

1. 4mH coil
2. 20mH coil

 

[Zen Mod]

 

[Michael Rothacher]

I'll measure the real thing tonight.

 

[Michael Rothacher]

I just measured around 14mV pk-pk with the CRC, so 4mV seems reasonable for the 4mH CLC.

@juanitox
.35V ist nicht so gut.

 

[Michael Rothacher]

 

[Michael Rothacher]

I miss Pa. There must be a way to draw him in to this thread. Anyone have anything tantalizing?

 

[KASUMI]

Lord of the Rings instead of Watership Down maybe dunno what the hell the subtext on this thread is

 

[Zen Mod]

Pa
looking these
Whales
or the other way
days
around

 

[Michael Rothacher]

@KASUMI
Subtext is random for maximum inclusiveness. New tangent: Jaffa Cakes

@Zen Mod
Sounds peaceful. For the whales, of course.

 

[Zen Mod]

once one wrote me a joke , about two bulls - one young and one old

they were looking , from top of the hill , on cow herd in da valley ........

joke was written in English

we have same one here , old as Metusalem , so I suppose that joke exist in Swahili , too

easy flowin' , is da thing .

(even busy,as Bee)

 

[Michael Rothacher]

Better to walk down.

 

[Zen Mod]

and ....... them all

 

[Rush]

and ....... them all

You guys are bad. I'm sure you meant kiss them all.

 

[juanitox]

I just measured around 14mV pk-pk with the CRC, so 4mV seems reasonable for the 4mH CLC.

@juanitox
.35V ist nicht so gut.

i'm not already german , and even less with our new president ( generg i love you! )

.35V is voltage variation not ripple or i will ear it with the head on my horn. at 1V setting on my scope the Line is flat so i think there is not so big ripple.

 

[generg]

......( generg i love you! )

Merveilleux mon amie!

To SIT or not to SIT that is no more important after that statement.

 

[juanitox]

here is the psuD of my CLC , hope i make it right..

An externally hosted image should be here but it was not working when we last tested it.

 

[Zen Mod]

try to simulate that for 4 minutes

why not ?

 

[juanitox]

i have try to see the 30min Sit warming , but i have " Does not compute" message on screen

 

[Zen Mod]

simulate for 100,200,300,400mS after delay of 1s

simulating for first sec is informative , just to observe power-up conditions (overshoot,God forbid!)