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Report No. 46974
TRF No.:IECEN60950_1B
1.5.1
TABLE: list of critical components
P
object/part No. manufacturer/
trademark
type/model
technical data standard
mark(s) of
conformity
conformity
1
)
Enclosure DOW
Emerge 4330-22
Flame
class
min HB
UL 94
UL
Alternative
enclosure
enclosure
Various Various
PVC
30 V, 80ºC
Evaluated in unit
UL
Alternative
Various
Various
30 V, 80ºC
Various Various
Flame
class
min V-2
UL 94
UL
PCB material
Various
Various
Flame class
min V-1 or
better, 105ºC
min V-1 or
better, 105ºC
Evaluated in unit
UL
Power amplifier
IC
IC
ST Microelectronics TDA2007A
6 W x 6 output Evaluated in unit
None
Speaker (4)
Various
1 inch,
magnetically
shielded
magnetically
shielded
6.8
Ω
Evaluated in unit
None
supplementary information:
1
) an asterisk indicates a mark which assures the agreed level of surveillance
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