Direct plug-in units will require DENAN approval and PSE marking. JET
provides some additional information on approvals and they use a power
supply for many of their examples.
http://www.jet.or.jp/en/guide_1.html
There are a number of test laboratories capable of DENAN testing and these
laboratories may be better able to help you with the DENAN classification
of your power supply.
Ted Eckert
American Power Conversion Corporation
The items contained in this e-mail reflect the personal opinions of the
writer and are only provided for the assistance of the reader. The writer
is not speaking in an official capacity for APC nor representing APC's
official position on any matter.
"Kim Boll Jensen"
<[email protected]>
Sent by: To
[email protected] "EMC PSTC" <[email protected]>
cc
10/05/2006 05:57 Subject
AM Japan
Hi all
I'm trying to understand the Japanees approval regulations, but I'm
confused. My product is a small wallplug type switch-mode PSU with an
output
of 5 Vdc, 1A.
For electrical safety under "List of Specified Electrical Appliances and
Materials 112 items (Category A)" part 5; 1)(2)it is written that PSU's
under 10VA is excluded.
Does this mean that they do not need to be PSE marked and does it mean that
they are not under any requirements for registration or approval in Japan ?
Best regards,
Kim Boll Jensen
Bolls Rådgivning
Ved Gadekæret 11F
DK-3660 Stenløse
Tlf.: 48 18 35 66
Fax: 48 18 35 30
Mobil: 22 99 69 91
E-mail: [email protected]
web: www.bolls.dk
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