How to Identify HDMI, DP/DVI, VGA, AV, Audio and USB Interfaces?
近年来视听设备的发展非常快,高清播放器、网络播放器、蓝光播放器、3D播放器等层出不穷。无论视听设备的功能如何变化,其根本目的都是为了更好地服务于人们,满足人们的需求。新功能、新界面将在视听产品功能不能满足人们娱乐生活的情况下应运而生。由于老式的RCA无法满足1080P高清娱乐标准,新一代的HDMI接口承担起了高清视频传输的重任。本文将介绍几种常见视频接口的详细参数。 1。 HDMI接口 常见的HDMI接口有3种,如上图。 HDMI A TYPE:标准HDMI接口,宽度15MM,高度约5MM; HDMI C TYPE:Mini HDMI接口,宽10.5MM,高约2.5MM; HDMI D TYPE:Micro HDMI接口,宽6MM,高约2.3MM,手机等数码设备高清接口。 Vention能够生产并提供用于各种显示设备的高品质HDMI电缆2.DP/DVI接口 HDMI cable for tv 标准DP接口:宽17MM,高约6.3MM; DVI-D接口:DVI 24+1接口,宽度24MM,高度约7.8MM,DVI-D只能传输数字信号; DVI-I接口:DVI 24+5接口,宽度24MM,高度约7.8MM,DVI-I可以传输数字信号和模拟信号,可用于数模DVI转VGA。 3。苹果系列接口 苹果系列接口分为三种,见上图。 Mini DP接口:宽度7.6MM,高度约4.6MM。 Mini DP接口和DP接口协议,可以互易; ThunderBolt:闪电接口,宽度7.6MM,高度约4.6MM。绿色Mini DP接口完美兼容雷电接口; Mini DVI接口:宽11.3MM,高约7MM。 4.VGA AV模拟信号接口 VGA接口:标准VGA母接口有15个针孔,宽度15.8MM,高度约7.8MM; AV复合视频接口:标记为红、白、黄,红白传输左右声道音频,黄色传输视频亮度和色差信号,故称复合; 色差分量接口:Y/Pb/Pr。绿线(Y)传输亮度信号,蓝线和红线(Pb和Pr)传输色差信号。 5。音频接口系列 6.USB接口 目前常见的USB版本有USB 2.0和USB 3.0版本, USB 2.0常用接口:标准USB接口、Mini USB接口、Micro USB C转HDMI接口; USB 3.0通用接口:标准USB 3.0接口、Micro USB 3.0接口。

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