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| DSH 797
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6 {5 `4 F$ ? k$ s4 N | - Application of the limits on LED luminaries and on independent LED power supplies - Test method on ...
5 I- a7 D( R, {0 v( f | 5.2.4, 5.3 and 5.5.6* F' \* a7 E9 T7 \3 P% O. t
| CISPR 15(ed.7);am1;am2
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" A! F9 `! T, L- L" yQuestions:
6 c. r( M& k- C, K" s5 D- r- F1) What are the applicable limits for LED luminaries? J0 l8 ^' ]0 _, q0 v8 n y- K# J
2) What are the applicable limits for independent LED power supplies?0 l0 z, |# \1 T4 U0 V, x$ l
3) What is the correct test method for electromagnetic emissions from auxiliaries (ballast,1 d0 O" g; S( h/ v* U0 f
converter or LED power supplies)?
* P5 z# K6 m; ]* S" kDecisions:
/ @: T5 w- w/ _' _6 Y# `/ M+ V1) LED luminaries:
7 D+ _3 N3 z. E+ I( ?6 [5 d% \- Conducted emissions on the mains terminals shall be according to limits of Table 2a for luminaries with or without usage of switching technology. .
% q5 A7 T6 [6 ~/ h1 h f8 l# c. ]- Conducted emissions on the control terminals (if applicable) shall be according to limits of Table 2c for luminaries with or without usage of switching technology.
" u/ M1 P" F7 Q; _4 D, `- Radiated emissions from 9 kHz to 300 MHz shall be according to limits of Tables 3a and 3b for luminaries using switching technology.
y, M' @, c" J6 @2) Independent LED power supplies:
: }! H% R+ j/ Y% U- Y3 r- Conducted emissions on the mains terminals shall be according to limits of Table 2a to independent LED power supplies with or without usage of switching technology..
" x2 s) ^% m. q, W8 T- Conducted emissions on the load terminals shall be according to limits of Table 2b to independent LED power supplies with or without usage of switching technology..
3 v. O! u3 t) O' D3 C& C- ~- Conducted emissions on the control terminals (if applicable) shall be according to limits of Table 2c to independent LED power supplies with or without usage of switching technology.
; X: N3 l+ x# o' U! {- Radiated emissions from 9 kHz to 300 MHz shall be according to limits of Tables 3a and 3b to independent LED power supplies with usage of switching technology.+ p# a: W5 G+ |" s6 m0 i- ~
3) Test method on electromagnetic emissions from independent auxiliaries:
" \4 a4 Z+ E1 w7 }- Regulations of paragraph 5.3 of the standard CISPR 15 apply.: j# n" Y3 X! A+ t9 v: n8 i1 \
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