K&K Audio / Lundahl Transformers

measurements

72.54.202.114

In Reply to: RE: CCS for long tail driver board on Dynaco MK III - Kevin?... posted by KevinC on November 14, 2007 at 07:12:47

Kevin,

Thank you for shipping.

I have the measurements I performed last night. The voltage drop over R13 is 118.4V. This gives a current of 11.84 miliamps over the 10K per Ohm's law.

I guess I need to adjust the CCS for 12 miliamps. Dissipation should he around 1.5W, so the small heatsink is OK.

Any flaws you see in the calcs?

Thank you,
Best regards,
Radu.

Follow Ups:

RE: measurements - KevinC 13:04:16 11/15/07 (3)
- R13 - raq 13:07:49 11/15/07 (2)
  - RE: R13 - KevinC 14:05:00 11/15/07 (1)
    - thank you - raq 08:56:03 11/16/07 (0)

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