XPSDMB1132P低价来袭—无忧商务网XPSDMB1132P低价来袭—无忧商务网
电容屏在原理上把人体当作一个电容器元件的一个电极使用,当有导体靠近与夹层ITO工作面之间耦合出足够量容值的电容时,流走的电流就足够引起电容屏的误动作。我们知道,电容值虽然与极间距离成反比,却与相对面积成正比,并且还与介质的的绝缘系数有关。因此,当较的手掌或手持的导体物靠近电容屏而不是触摸时就能引起电容屏的误动作,在潮湿的天气,这种情况尤为严重,手扶住显示器、手掌靠近显示器7厘米以内或身体靠近显示器15厘米以内就能引起电容屏的误动作。电容屏的另一个缺点用戴手套的手或手持不导电的物体触摸时没有反应,这是因为增加了更为绝缘的介质。
买备件,找鸿飞达戴工,有特价!
TEL:0591-88260253 FAX:0591-88263940
电话:18359198121
联系人:戴工 QQ:15306977494/2706977494
mail:2706977494@qq.com
地址:福州市仓山区阳岐路59号综合楼4层
注:下班时间请加QQ给我留言,留下公司及联系方式,我会在24小时内给您回复,非常感谢!
更多现货更多劲暴价尽在福州鸿飞达科技
CACR-SRCA-05BB
CACR-SRCA10B8S
CACR-SRCA-10BBB
CACRSRCA15BBB
CACR-SRCA-20BBB
CACR-SRCA20BBS
CACR-SRCA20BBSY118REED
CACR-SRCA30BBSY124AC
CACRSRCA30BBY170
CACR-SRCACB20BBS
CACRSRCB05BBB
CACR-SRCB-05BBB
CACR-SRCB-05BBBUSPP
CACR-SRCB-20BBB
CACR-SRCB-30BBB
CACR-SRCBDF8202517REV.B
CACR-SRCBPOWER
CACR-SRO1AA2AH-Y3
CACRSRQ1-4
CACR-SRS870791313
CACR-TM333Z1SPY8
CACR-TM555Z1SP
CACR-TS111Z1SR
CACR-TS555Z1SRY9
CACR-U1R020202FD
CACR-U1R050505FD
CACRUIR010101FD
CACR-UIR010101FD
CACRUIR020202FD
CACR-UIR020202FD
CACR-UIR020202FDP00D00
CACRUIR101010FD
CACRUP130AAB
CACR-UP130AAB
CACR-UP20MAABAllAxesXRC
CACRUP32AAB
CACR-UP32AABDX1350
CACR-UP50AAB
CACR-UP60AAB
CACR-UP6AAC
CACRW37FJ2ER
CACR-W37-FJ3ER
CACR-W57-CA
CACR-W57-FJ4ER
CDBH-H45H-R
CDBR2022
CDBR-2022
CDBR2022B
CDBR-2022B
CDBR-2022Be
CDBR-2022BUSPP
CDBR-2022NSFP
CDBR22HT
CDBR-22HT
CDBR-22HTBraking
CDBR-4045B
CDBR4220B