AN3014 Datasheet, PDF (12/29 Pages) M/A-COM Technology Solutions, Inc. – Electrical Characterization of the MAAMSS0031 16 dB Gain Application Circuit

Harmonic content measurement
3
Harmonic content measurement
AN3014
The board has been tested according to the European standard EN61000-3-2 class-D and
Japanese standard JEITA-MITI Class-D, at both nominal input voltage mains. As reported in
graphs that follow, the circuit is capable of reducing the harmonics well below the limits of
both regulations.
Figure 4. Compliance to EN61000-3-2 at
230 Vac - 50 Hz, full load
0HDVXUHGYDOXH
(1&ODVV'OLPLWV



Figure 5. Compliance to JEITA-MITI at
100 Vac - 50 Hz, full load
0HDVXUHGYDOXH
-(,7$0,7,&ODVV'OLPLWV






                   
+DUPRQLF2UGHU>Q@
4($ 0&
!-V

                   
+DUPRQLF2UGHU>Q@
7+' 3) 
!-V
At the bottom of the diagrams, the total harmonic distortion and power factor measurements
are also reported. The values in all conditions provide a clear overview of the correct
functionality of the PFC.
12/29
Doc ID 16064 Rev 2