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Original question:

TLVM13630: CISPR32 conducted and radiated emission

TLVM13630: CISPR 32 and CISPR 22 Class B

d_zero
Genius 4550 points
Part Number: TLVM13630
Other Parts Discussed in Thread: TLVM13620,

Hi Team,

the TLVM13620 should as per DS comply with CISPR 32 class B emission, is this only for radiated emissions? and for conducted emissions it still needs an LC filter on input?

Because when i load the TLVM13630 design in Webench and try to add the EMI filter and select for CISPR 22 class B it doesn't meet the standard, it is above limits so LC is needed to pass CISPR 32 class B conducted emission ?

https://webench.ti.com/appinfo/webench/scripts/SDP.cgi?ID=447CE7719F3AEB18

Best Regards,

d.