LT3062 based PSU

[outtek]

Hi Rudi, yep I am interested, how many do I need? two or one?, do you have two?
Having one affects the crosswalk?
Thanks,
Florin

 

[Rudi_Ratlos]

Florin, I have sent you a PM.
Best regards - Rudi

 

[bandol83]

Hi Rudi,

Did you still have Boards with or without SMD part soldered ?

Thanks,
Marc

 

[Rudi_Ratlos]

I have a pair of Mihais original shunt-PCBs and a pair of unpopulated LT3062 PCBs that can be used as FC-100 frontend-PSU.

Best regards - Rudi

 

[bandol83]

Thanks for your fast answer on the two forum 😀

I will have the PCB for the amplifier and the shunt power supply, Harry (cambe) was kind enough to send me one set, but I was interested to use the LT3062 board to have a less power consuming solution for the front end...

I will send you a PM.

Best regards,
Marc

 

[Rudi_Ratlos]

I have currently 4 sets of the PCBs shown below left:

- a simplistic B1-buffer - shown on the bottom, originally designed by Mr. Nelson Pass

The PCB has a dual LT3082 voltage regulator - to provide +/-11 VDC - on board.
The PCB needs 4 (!) pcs. of SK170BL transistors.
It is used after attenuating the source input signal.

- a LT3062 PSU, which will be able to provide either two +VDC or a +/- VDC regulated voltages.
The schematic shows that you can use either Tamura or Gerth or .. transformers with 2 secondary windings.
It does not show the 2nd OnBoard regulator (which is an exact copy of the 1st one) and which may be jumpered to provide a +/- VDC.

The price for the 2 PCBs will be 10€ - shipping is inclusive.
If you are interested to have the 2 PCBs: post it.

Best regards - Rudi_Ratlos