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i'm on a roll... the kgsshv


kevin gilmore

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I've just looked up his audio grade description:

In audio grade, noiseless transformer price You'll get transformer wound on high inductive, selected and measured core. Core and all the windings will be impregnated. Transformer will also has electric and electromagnetic shields, epoxy filled interior and mounting pads in price.

Shipping cost to UK - 19,00 EUR/package up to 30kg. (1pc 100VA's = 1,4kg)

Payment via bank transfer or PayPal.

Production and delivery in ~18-24 days .

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Just curious, has anyone put together a BOM for the KGSSHV mini PSU?  

 

Tran told: ksc5026 and ksa1156, instead of the 2sc3840 and 2sa1486. 

 

There's more parts need for mini PSU. 2x 2K resistor, 2x 270V zener, 2x 24V zener. (You may check schematic and pcb, Dr.Gilmore has posted them.)

 

+/- 15V capacitors size has been changed. 2x 3300uF and 2x 330uF, dimeter/pitch are 16mm/7.5mm and 10mm/3.5mm. 78/7915 don't need heatsink.

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You need to jumper the 270V zeners, not just leave them out.  The Vishay 0 ohm "resistors" are good for this.  Wire also works but insulation would be nice. 

 

Is it me or Spritzer just said a bad word?  :o

 

Wouldn't be the first time just this past minute...  :)

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