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新型UL电线 - 无图版
WONDERFUL --- 2008-04-27 11:17:54
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WONDERFUL --- 2008-04-27 11:37:00
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高手还没有出现啊?
WONDERFUL --- 2008-04-28 10:51:41
3
版主,我想申请你来帮忙啦!
manwangwei --- 2008-04-28 11:19:22
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UNDERWRITERS LABORATORIES INC. APPLIANCE WIRING MATERIAL
Subj. 758 Section 2 Page 20624 Issued: 1989-09-20
Revised: 2003-11-14
Style 20624 Insulated Flat Cable. ______________________________________________________________________________
Rating 80°C, 60 Volts. ______________________________________________________________________________
Conductor 2-150, material not specified. 40-12 AWG flat or round
conductors. Straight or irregular parallel in one plane.
Flat conductors 1.0 - 10.0 mils thick, 10-100 mils wide.
______________________________________________________________________________
*Insulation (1) PVC, 3.5 mils minimum bonded each side, or
(2) 0.8 mil minimum biaxially oriented PETP
film bonded each side with 0.5 mil polyester adhesive
or
(3) 0.8 mils minimum PETP film or flame retardant
polyester film and 0.5 mil minimum PVC on each side
of conductors laminated together. 10 mils minimum
edge width and 3 mils minimum between conductors.
(4) 0.8 mils minimum polyimide film bonded on each side
of conductors with 0.4 mil minimum polyester
adhesive. Total combined thickness shall be 1.2 mils
minimum.
______________________________________________________________________________
Shield (Optional) Metal faced polyester tape.
Drain wire optional.
______________________________________________________________________________
Standard Appliance Wiring Material UL 758.
______________________________________________________________________________
Instructions Detailed Examination.
to UL Flexing - flatwise into a U-bend around a 1/8 in.
Representative diameter mandrel.
* Spark Test.
______________________________________________________________________________
UL (4) Detailed Examination.
Counter-Check (4) Flexing - Conditioned 7 days in air oven at 113°C,
Program then flexed as above.
* (12) Horizontal Flame Test.
______________________________________________________________________________
Marking General. ______________________________________________________________________________
Use Internal wiring of Class 2 circuits in electronic
equipment.
WONDERFUL --- 2008-04-30 11:01:32
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此款线材加工工艺跟普通电子线加工工艺有很大的差异吧!