OSMEE 14-4

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广东安规检测
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小型摆管淋雨试验机

IPX5X6X7喷水试验机

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IEC61347/UL935镇流器热试验箱

灯具防风罩

IK冲击试验机

UL498插头插座量规

VDE0620插头插座量规

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家电温升测试角

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家电125mm试验指

E12灯头量规

无绳壶无绳电熨斗插拔寿命试验机

IEC60335试验指甲

Question:
Should equipment powered by USB be considered powered by LPS?
# T( {2 z, D" V1 M) K9 z' ^# eShould equipment powered by PoE be considered powered by LPS?
$ T$ w+ v; m  K, ^4 w, {' tDecision: OSM EE conclusion: decision only in the minutes
+ w, N% y" Z4 N+ W5 oDecision 06/6 deleted and replaced by decision 14/4:
If the accessory is designed to the Universal Serial Bus (USB), version 1.0 or 2.0, or IEEE 1394 sets of standards and is provided with a single connector configuration required by those standards, it may be assumed that the accessory is supplied power by an LPS, and thus may use HB material without further test. See also first bullet of 9th paragraph of 4.7.2.2.
Accessories using non-standard USB connection are excluded from this decision.
Confirmed by IEC TC108.
$ w  o( ?; c# R2 ]9 b- GPoE and USB 3:
! H! q% c7 R/ y# VOSM agrees that input from IEC TC108 is needed. Until then PoE and USB 3 should be considered not to be LPS.
2 {: A/ E* I5 v  z6 b
+ X, k6 ~3 g" I% }8 x# l  r
8 \2 S* J9 V6 C4 F6 }3 p$ ?


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