75W SMPS with TEA1507 Quasi- Resonant Flyback controller - NXP ...
75W SMPS with TEA1507 Quasi- Resonant Flyback controller - NXP ...
75W SMPS with TEA1507 Quasi- Resonant Flyback controller - NXP ...
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Philips Semiconductors<br />
Application Note<br />
AN00047<br />
U [dBuV]<br />
70<br />
60<br />
50<br />
40<br />
30<br />
20<br />
10<br />
0<br />
10 2<br />
36<br />
f [MHz]<br />
<strong>Quasi</strong>−Peak/Average Limit<br />
Figure 25 CISPR 13/22 measurement (30MHz-1GHz) @ Vin = 230Vac, nominal load<br />
10 3
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