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楼主 |
发表于 2009-3-30 15:46
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A single output external power supply which is covered by MEPS is defined as a unit which:; D3 j' z9 A E/ }! `7 \/ |
5 T9 T) c4 S0 h( a; k9 |1 @has an input from mains supply (usually 110 V, 60 Hz; 230 V, 50 Hz; 240 V, 50 Hz or a range including some or all of these input conditions); and
. A/ J' H; i) Uhas one ELV output (either a.c. or d.c.) that is either at a fixed voltage or user selectable through a selector switch; and
9 ~4 t% A# }: pis sold with, or intended to be used with, a separate end-use product that constitutes the primary load; and , ]3 t' @; D7 E7 S; t. c/ n
is contained in a separate physical enclosure from the end-use product (i.e. the housings of the power supply and its associated product are different, not their retail packaging); and 8 V* o2 E8 |1 e' d- X' ?( O
is connected to the end use product via a hard-wired or removable male/female electrical connection, cable, cord or other wiring; and
6 `0 G l- }6 jdoes not have batteries or battery packs that physically attach directly to the power supply unit (including those that are removable e.g. a battery pack for a portable electric drill); and 4 ~: g7 A3 c& x# g
does not have a battery chemistry or type selector switch and an indicator light or state of charge meter. |
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