PeeCeeBee

[potepuh]

Boards received yesterday, thanks Shaan.

 

[meanman1964]

Didn't recieve anything yet

 

[shaan]

Hi Patrick.

Registered post usually takes a month. Shipping was done on 11 Dec. You should receive the first packet between 11 and 21 Jan.

 

[CB89]

*** Received the boards.***
Many thanks Shaan.

 

[fredlock]

Hi Shaan,

Any update on my order? It's been a month now and didn't receive it yet.

 

[shaan]

Hi Fred.

You got PM.

 

[meanman1964]

need some info how to set bias and how much by 35 Vdc

 

[shaan]

Hi Patrick.

You do it by turning VR1 and 2 while probing either R9 or R10 for 100mV and output for 0-5mV. In PMI's boards VR1 and 2 are in parallel with R5 and 6 so start the amplifier with these trimmers set to maximum resistance and always keep an eye for R9 voltage during turning.

 

[meanman1964]

So , connect the probes over R9 or R10 and set to 100 mV

 

[shaan]

Correct.

 

[meanman1964]

Hi Patrick.

Registered post usually takes a month. Shipping was done on 11 Dec. You should receive the first packet between 11 and 21 Jan.

Recieved the V3 boards today

 

[meanman1964]

And the V2 boards too

 

[shaan]

And PeeCeeBee V4H GB is online!

PeeCeeBee V4H GB

 

[mindutis]

Maybe it is too early, but i would like to ask if there are any plans for V5 amplifier? A slight chance for that?

 

[shaan]

It is too early.
edit: I'll let you know if/when V5 is available later.

 

[meanman1964]

How many voltage for these caps ?

 

[shaan]

For 56V supplies, 63VDC rating or higher will be fine for 470uF. For the 2200uF 6.3VDC is sufficient.

 

[bambadoo]

A quick question.
For V4H - what is max PSU voltage if caps are up to it? (maybe it has been said before )

 

[shaan]

I have tested it upto 56V. I think it will still work at 60V but we get too close to the limitation of the small signal transistors, so 56V is recommended maximum.

 

[THS]

Boards received today.
Thank you very much.