Machine Recycling Discussion and Moderated Newsgroup > Components
> Complete Control Circuits
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> 50 pcs input transformer 600OHM 1/0.8/0.8 15X11.5X14MM
50 pcs input transformer 600OHM 1/0.8/0.8 15X11.5X14MM
AC resistance @1khz : 600 ohm (primary), 480 ohm (secondary1,2)
L inductor : 80mH (primary), 64.4mH (secondary1,2)
DC resistance : 32.2 ohm(primary), 25.7 ohm(secondary1,2)
I test one pc on HP8903B audio analyzer and record data as below:
Input 1.75V on primary(Vi), and read on secondary(Vo),
Vo=0.09dB, S/N=96.67dB, Distotion=0.95% @1khz
Vo=1.85dB @2khz, Vo=2.58dB @3khz, Vo=3.0dB @4khz, Vo=4.01dB @10khz, Vo=4.53dB @20khz
Vo=-0.8dB @750hz, Vo=-2.5dB @500hz, Vo=-6.0dB @250hz, Vo=-12.03dB @100hz
