标题: 电源适配器(power adapter)怎样做单机跌落测试？ [打印本页] 作者: 逍遥今 时间: 2010-4-22 09:28 标题: 电源适配器(power adapter)怎样做单机跌落测试？ 新人首次发帖， 请多关照。 0 [$ ] C2 \& D" i3 i! W. W5 Y1 y1 H' x1 r( ^
电源适配器(power adapter)怎样做单机跌落测试？作者: Andy.Yang 时间: 2010-4-22 10:22
Pls see IEC60950, 4.2.6, as below: / f0 e( t: @' N" k" w) G4.2.6 Drop test" {, w: y2 T; U2 Q7 j$ ?
The following equipment is subjected to a drop test: . \0 c; c1 K6 ~% K. }8 G3 v− HAND-HELD EQUIPMENT;. @9 {; b+ U3 v% v* m6 S O1 s8 X
− DIRECT PLUG-IN EQUIPMENT; , e% F( _" s" L− TRANSPORTABLE EQUIPMENT; 1 U* ?9 N3 \1 j! i) d. l− desk-top equipment having a mass of 5 kg or less that is intended for use with any one of : ?7 Q1 y! }3 S2 j; S. G: uthe following: 2 w4 I: d5 P, B& l+ b" v/ f) e, h• a cord-connected telephone handset, or ! ~5 v: P. v) G$ ^• another cord-connected hand-held accessory with an acoustic function, or% [' B/ J* d& a* G4 V T. d' k$ x
• a headset; 9 ]+ L: ~/ s) k- u− MOVABLE EQUIPMENT requiring lifting or handling by the USER as part of its intended use. ' k" E& Z1 K% o. ANOTE An example of such equipment is a paper shredder that rests on a waste container, requiring its removal to5 D, L: t. ^/ }9 \4 X- J7 H
empty the container. ; J9 }( C3 y4 T" _To determine compliance, a sample of the complete equipment is subjected to three impacts , p; N# t/ G9 C' Zthat result from being dropped onto a horizontal surface in positions likely to produce the most7 |0 ~. B4 W& U' N" D$ o8 h4 Z* G
adverse results. u9 [: g* m9 k' g+ [; k7 X4 O4 j4 x
The height of the drop shall be:6 r$ c) a# p; k& O! B/ @% r
− 750 mm ± 10 mm for desk-top equipment as described above;3 \: \& n) A- H0 q9 R& K8 z
− 750 mm ± 10 mm for MOVABLE EQUIPMENT as described above; 2 k U% J5 b N+ v; J6 Y− 1 000 mm ± 10 mm for HAND-HELD EQUIPMENT, DIRECT PLUG-IN EQUIPMENT and6 s6 u; B$ j Q3 |0 s
TRANSPORTABLE EQUIPMENT.- b4 G6 X9 x6 s7 n9 O8 z2 @
The horizontal surface consists of hardwood at least 13 mm thick, mounted on two layers of 4 o* _7 N1 h7 v" B5 j/ Aplywood each 19 mm to 20 mm thick, all supported on a concrete or equivalent non-resilient 1 k% ?" w# W3 y$ {5 z+ }floor. 5 q) g: K% t5 ?. D0 fCompliance criteria are in 4.2.1.作者: 上水白龙 时间: 2010-4-22 11:38
GB4706.18 要求是1米作者: ahead 时间: 2010-4-22 12:38
作个专门的跌落箱就好了 设置好跌落频率时间作者: kinhan 时间: 2010-9-6 17:38
我们的一个客户做的是90cm。