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1.大小铜脚表示极性。小铜脚接正极,大铜脚接负极,防止插错。
# `/ {. ^# R; r% _$ d. s2.期待做灯具的朋友帮忙解答。
2 w1 K5 N8 W7 A3 n3.可以看下:http://www.angui.org/bbs/read.php?tid-6411.html
, l" P1 A n6 p$ X! B' HS = Stranded (or Service Wire)* G. t0 ]. x3 G
J = Junior Service (300 Volt). If no "J" is in the wire type, then it is a hard service (600 Volt).; i! X6 y& R! d& d" }, ~
T = Thermoplastic. If no "T" is in the wire type, then it has a rubber jacket.
$ X7 T' y$ g" qO = Oil-Resistant Compound
4 l# U9 o$ x, h x1 B8 o, i8 `" ]* eW = Weather-Resistant Compound5 n ?, K2 z1 ^
9 }$ |" c5 R" ~, c9 q. o: |" CExamples: t1 i5 d3 \1 D
SV = Stranded Vacuum Rubber Jacketed (NO "T")) ]4 M4 k6 E3 [. S9 R6 t: s: h1 ^
SJT = Stranded Junior Thermoplastic
; z- X, v" ]5 b0 {4 RSJTOW = Stranded Junior Thermoplastic, Oil and Weather resistant for UL and CSA. |
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