Re: inductor sizing



John Larkin wrote:
On Sun, 09 Mar 2008 22:10:14 +1300, Terry Given <my_name@xxxxxxxx>
wrote:


Eeyore wrote:

Jamie Morken wrote:



The inductor is for generating 120VAC at 60Hz:


I reckon you need a big laminated EI core for that.

Graham


once it catches fire, go build Harrys inductor.

Cheers
Terry


Eeyore's world ends at 20 KHz.

John


isnt that infra-dc for some of your "DC"-GHz MMICs?

Cheers
Terry
.



Relevant Pages

  • Re: a dozen cpus on a chip
    ... user independent voice recognition works fine on a 1GHz Duron ... 'Good morning John Larkin, ... I do not have this yet, but say we add a one extra core... ... Today I watched Mythbusters launch a 200 liter water boiler through ...
    (sci.electronics.design)
  • Re: SWITCHER DESIGN Q.
    ... F= 200 Khz ... Using the flyback boost at 80A is problematic. ... The stray inductance ... Only 1/2 the power actually goes through the core so a much smaller ...
    (sci.electronics.design)
  • Re: sad, sad
    ... "John Larkin" wrote in ... > That's fine if you're happy with a few hundred KHz of bandwidth. ... adjusting 50 trimmer caps can't be cheap in manufacturing. ...
    (sci.electronics.design)
  • Re: BALUN transformer for capacitive loads
    ... i got myself a ferrite Core torroid with permeability 5000 and OD = ... The output dropped from 1 volt to few mVs at 10 KHz. ... this implies 50 ohm impedance at 10 KHz. ... am not sure i can fit on this small core. ...
    (sci.electronics.basics)
  • Re: planar transformer design
    ... at frequencies in the 10's of KHz and higher, ... allow substantially smaller wire that will allow a smaller core ...
    (sci.electronics.design)