TI德(De)州(Zhou)仪(Yi)器(Qi)芯(Xin)片(Pian)识(Shi)别(Bie)真(Zhen)假(Jia)的(De)方(Fang)法(Fa) | |
发(Fa)表(Biao)时(Shi)间(Jian):(?) 2021-01-15 阅(Yue)读(Du)次(Ci)数(Shu):(?) 字(Zi)体(Ti):(?)【(?)大(Da) 中(Zhong) 小(Xiao)】(?) | |
采(Cai)购(Gou)电(Dian)子(Zi)元(Yuan)器(Qi)件(Jian),(?)买(Mai)原(Yuan)装(Zhuang)是(Shi)每(Mei)个(Ge)客(Ke)户(Hu)的(De)初(Chu)衷(Zhong),(?)买(Mai)到(Dao)非(Fei)原(Yuan)装(Zhuang)是(Shi)每(Mei)个(Ge)客(Ke)户(Hu)都(Du)不(Bu)希(Xi)望(Wang)发(Fa)生(Sheng)的(De)事(Shi),(?)如(Ru)何(He)避(Bi)免(Mian)高(Gao)价(Jia)买(Mai)到(Dao)非(Fei)原(Yuan)装(Zhuang)IC就(Jiu)成(Cheng)为(Wei)采(Cai)购(Gou)关(Guan)心(Xin)的(De)事(Shi)儿(?),(?)希(Xi)创(Chuang)辉(Hui)原(Yuan)装(Zhuang)IC现(Xian)货(Huo)自(Zi)营(Ying)平(Ping)台(Tai)以(Yi)型(Xing)号(Hao)LM2596SX-5.0开(Kai)关(Guan)稳(Wen)压(Ya)器(Qi)为(Wei)例(Li),(?)整(Zheng)理(Li)“(?)辨(Bian)别(Bie)元(Yuan)器(Qi)件(Jian)真(Zhen)伪(Wei)”(?)干(Gan)货(Huo)分(Fen)享(Xiang)((?)胶(Jiao)盘(Pan)颜(Yan)色(Se)可(Ke)忽(Hu)略(Lue),(?)不(Bu)可(Ke)作(Zuo)为(Wei)辨(Bian)别(Bie)依(Yi)据(Ju))(?)。(?) 一(Yi)、(?)盘(Pan)和(He)带(Dai)子(Zi):(?) ①(?)盘(Pan)装(Zhuang),(?)通(Tong)常(Chang)原(Yuan)装(Zhuang)芯(Xin)片(Pian)胶(Jiao)盘(Pan)材(Cai)质(Zhi)较(Jiao)细(Xi)腻(Ni)显(Xian)光(Guang)滑(Hua),(?)非(Fei)原(Yuan)装(Zhuang)胶(Jiao)盘(Pan)显(Xian)粗(Cu)糙(Cao);(?)原(Yuan)装(Zhuang)刻(Ke)字(Zi)工(Gong)艺(Yi)成(Cheng)熟(Shu),(?)盘(Pan)表(Biao)面(Mian)所(Suo)刻(Ke)字(Zi)体(Ti)可(Ke)呈(Cheng)现(Xian)字(Zi)体(Ti)线(Xian)条(Tiao)中(Zhong)间(Jian)稍(Shao)凹(Ao)陷(Xian)这(Zhe)样(Yang)的(De)精(Jing)工(Gong)细(Xi)作(Zuo),(?)非(Fei)原(Yuan)装(Zhuang)则(Ze)做(Zuo)不(Bu)到(Dao);(?) ②(?)标(Biao)签(Qian),(?)标(Biao)签(Qian)代(Dai)表(Biao)产(Chan)品(Pin)原(Yuan)厂(Chang)凭(Ping)证(Zheng),(?)原(Yuan)装(Zhuang)芯(Xin)片(Pian)标(Biao)签(Qian)品(Pin)牌(Pai)LOGO喷(Pen)墨(Mo)均(Jun)匀(Yun),(?)非(Fei)原(Yuan)装(Zhuang)反(Fan)之(Zhi);(?)原(Yuan)装(Zhuang)芯(Xin)片(Pian)QC标(Biao)签(Qian)印(Yin)字(Zi)高(Gao)度(Du)清(Qing)晰(Xi),(?)非(Fei)原(Yuan)装(Zhuang)显(Xian)模(Mo)糊(Hu);(?)原(Yuan)装(Zhuang)序(Xu)列(Lie)号(Hao)数(Shu)字(Zi)重(Zhong)叠(Die)部(Bu)分(Fen)排(Pai)列(Lie)错(Cuo)开(Kai),(?)非(Fei)原(Yuan)装(Zhuang)序(Xu)列(Lie)号(Hao)则(Ze)排(Pai)列(Lie)对(Dui)齐(Qi);(?) ③(?)带(Dai)子(Zi),(?)原(Yuan)装(Zhuang)正(Zheng)品(Pin)带(Dai)子(Zi)压(Ya)角(Jiao)谨(Jin)慎(Shen),(?)保(Bao)护(Hu)膜(Mo)锁(Suo)边(Bian)贴(Tie)合(He)带(Dai)子(Zi),(?)非(Fei)原(Yuan)装(Zhuang)保(Bao)护(Hu)膜(Mo)与(Yu)带(Dai)子(Zi)边(Bian)缘(Yuan)分(Fen)开(Kai);(?)一(Yi)般(Ban)原(Yuan)装(Zhuang)正(Zheng)品(Pin)带(Dai)子(Zi)多(Duo)采(Cai)用(Yong)可(Ke)回(Hui)收(Shou)塑(Su)料(Liao)材(Cai)质(Zhi),(?)背(Bei)面(Mian)小(Xiao)方(Fang)盒(He)间(Jian)隔(Ge)或(Huo)不(Bu)间(Jian)隔(Ge)会(Hui)有(You)回(Hui)收(Shou)标(Biao)志(Zhi),(?)非(Fei)原(Yuan)装(Zhuang)则(Ze)无(Wu);(?) 二(?)、(?)产(Chan)品(Pin)外(Wai)观(Guan),(?)放(Fang)大(Da)看(Kan)细(Xi)节(Jie) ④(?)丝(Si)印(Yin),(?)((?)重(Zhong)点(Dian))(?)原(Yuan)装(Zhuang)正(Zheng)品(Pin)LOGO打(Da)印(Yin)无(Wu)误(Wu)且(Qie)清(Qing)晰(Xi)((?)国(Guo)半(Ban)LOGO是(Shi)两(Liang)个(Ge)相(Xiang)同(Tong)形(Xing)状(Zhuang)组(Zu)成(Cheng))(?),(?)线(Xian)条(Tiao)流(Liu)畅(Chang)均(Jun)匀(Yun),(?)边(Bian)缘(Yuan)清(Qing)晰(Xi)无(Wu)杂(Za)质(Zhi),(?)用(Yong)手(Shou)指(Zhi)擦(Ca)拭(Shi)过(Guo)后(Hou)无(Wu)变(Bian)化(Hua),(?)非(Fei)原(Yuan)装(Zhuang)丝(Si)印(Yin)字(Zi)体(Ti)线(Xian)条(Tiao)处(Chu)坑(Keng)洼(Wa)似(Si)有(You)腐(Fu)蚀(Shi),(?)用(Yong)手(Shou)指(Zhi)擦(Ca)拭(Shi)过(Guo)后(Hou)指(Zhi)尖(Jian)或(Huo)会(Hui)余(Yu)留(Liu)残(Can)渣(Zha);(?) ⑤(?)定(Ding)位(Wei)孔(Kong),(?)无(Wu)法(Fa)辨(Bian)别(Bie)安(An)装(Zhuang)方(Fang)向(Xiang)的(De)IC均(Jun)有(You)定(Ding)位(Wei)孔(Kong),(?)孔(Kong)内(Nei)或(Huo)有(You)字(Zi)母(Mu)或(Huo)无(Wu)。(?)原(Yuan)装(Zhuang)正(Zheng)品(Pin)定(Ding)位(Wei)孔(Kong)棱(Leng)角(Jiao)分(Fen)明(Ming),(?)弧(Hu)度(Du)显(Xian)深(Shen),(?)孔(Kong)内(Nei)所(Suo)刻(Ke)字(Zi)母(Mu)清(Qing)晰(Xi),(?)((?)重(Zhong)点(Dian))(?)每(Mei)片(Pian)芯(Xin)片(Pian)定(Ding)位(Wei)孔(Kong)大(Da)小(Xiao)统(Tong)一(Yi);(?)非(Fei)原(Yuan)装(Zhuang)定(Ding)位(Wei)孔(Kong)弧(Hu)度(Du)较(Jiao)浅(Qian),(?)反(Fan)光(Guang)比(Bi)原(Yuan)装(Zhuang)要(Yao)强(Qiang),(?)孔(Kong)内(Nei)所(Suo)刻(Ke)字(Zi)母(Mu)显(Xian)模(Mo)糊(Hu),(?)会(Hui)出(Chu)现(Xian)同(Tong)盘(Pan)货(Huo)中(Zhong)定(Ding)位(Wei)孔(Kong)大(Da)小(Xiao)不(Bu)一(Yi)情(Qing)况(Kuang);(?) 目(Mu)前(Qian)市(Shi)场(Chang)上(Shang)流(Liu)通(Tong)的(De)TI/德(De)州(Zhou)仪(Yi)器(Qi)电(Dian)子(Zi)元(Yuan)器(Qi)件(Jian),(?)原(Yuan)装(Zhuang)与(Yu)非(Fei)原(Yuan)装(Zhuang)产(Chan)品(Pin)区(Qu)别(Bie)基(Ji)本(Ben)从(Cong)前(Qian)几(Ji)点(Dian)可(Ke)分(Fen)辨(Bian)出(Chu),(?)其(Qi)中(Zhong)非(Fei)原(Yuan)装(Zhuang)可(Ke)能(Neng)是(Shi)半(Ban)成(Cheng)品(Pin),(?)亦(Yi)或(Huo)是(Shi)翻(Fan)新(Xin)品(Pin),(?)相(Xiang)信(Xin)都(Du)不(Bu)会(Hui)是(Shi)您(Nin)的(De)选(Xuan)择(Ze),(?)因(Yin)此(Ci)就(Jiu)需(Xu)要(Yao)大(Da)家(Jia)多(Duo)细(Xi)心(Xin)观(Guan)察(Cha)和(He)学(Xue)习(Xi)分(Fen)辨(Bian)之(Zhi)法(Fa),(?)以(Yi)上(Shang)所(Suo)说(Shuo)虽(Sui)然(Ran)不(Bu)能(Neng)原(Yuan)搬(Ban)照(Zhao)抄(Chao)精(Jing)确(Que)辨(Bian)别(Bie)每(Mei)一(Yi)种(Zhong)元(Yuan)器(Qi)件(Jian),(?)却(Que)是(Shi)以(Yi)“(?)细(Xi)工(Gong)出(Chu)精(Jing)品(Pin)”(?)的(De)原(Yuan)理(Li)为(Wei)大(Da)家(Jia)指(Zhi)出(Chu)重(Zhong)要(Yao)识(Shi)别(Bie)之(Zhi)处(Chu),(?)“(?)灵(Ling)活(Huo)运(Yun)用(Yong),(?)举(Ju)一(Yi)反(Fan)三(San)”(?)方(Fang)是(Shi)正(Zheng)理(Li)。(?) 将(Jiang)元(Yuan)器(Qi)件(Jian)寄(Ji)到(Dao)原(Yuan)厂(Chang)或(Huo)专(Zhuan)业(Ye)正(Zheng)规(Gui)机(Ji)构(Gou)去(Qu)进(Jin)行(Xing)检(Jian)测(Ce),(?)一(Yi)测(Ce)便(Bian)知(Zhi),(?)但(Dan)如(Ru)果(Guo)能(Neng)够(Gou)以(Yi)简(Jian)单(Dan)的(De)方(Fang)法(Fa)就(Jiu)能(Neng)分(Fen)辨(Bian)出(Chu),(?)相(Xiang)信(Xin)也(Ye)没(Mei)有(You)人(Ren)愿(Yuan)意(Yi)如(Ru)此(Ci)这(Zhe)般(Ban)大(Da)费(Fei)周(Zhou)章(Zhang)去(Qu)折(Zhe)腾(Teng),(?)日(Ri)后(Hou),(?)希(Xi)创(Chuang)辉(Hui)也(Ye)会(Hui)整(Zheng)理(Li)更(Geng)多(Duo)关(Guan)于(Yu)元(Yuan)器(Qi)件(Jian)的(De)干(Gan)货(Huo)分(Fen)享(Xiang),(?)帮(Bang)助(Zhu)客(Ke)户(Hu)采(Cai)购(Gou)到(Dao)原(Yuan)装(Zhuang)IC,(?)避(Bi)免(Mian)踩(Cai)坑(Keng)。(?) |
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上(Shang)一(Yi)篇(Pian):(?)没(Mei)有(You)了(Liao) | |
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