EVL150W-ADP-SR View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

EVL150W-ADP-SR

12 V - 150 W resonant converter with synchronous rectification using the L6563H, L6599A, and SRK2000

STMicroelectronics 

AN3233

Conducted emission pre-compliance test

6

Conducted emission pre-compliance test

Figure 23 and 24 represent the average measurement of the conducted emission at full load

and nominal mains voltages. The limit indicated in red on the diagrams is relevant to

average measurements and is the EN55022 Class-B one, which has more severe limits

compared to Class-A, dedicated to IT technology equipment. As can be seen, in all test

conditions the measurements are significantly below the limits.

Figure 23. CE average measurement at 115 Vac and full load

Figure 24. CE average measurement at 230 Vac and full load

Doc ID 17595 Rev 1

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