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  • April 12,2016
     Enable green electronic switching power adapter, DTECH HD Series VGA Splitter Speaking of VGA Splitter, we may feel familiar but also strange .What familiar is, we may all know what the device is .when strange is, most of us seldom available to it . DTECH Electronics, as one of the largest suppliers and manufacturer who produce Computer peripherals and universal wire, 4 ports VGA extender, casting out a number of superior products with the leading industry advanced technology, and innovative technologies passed multiple patent certifications both at home and abroad. In recent years, Security system and Multimedia teaching equipment manufacturing enterprises has been developed gradually with the National economy .On this occasion, DTECH Electronics and Guangdong University of Technology joint research and develop series HD Video frequency-driver, HDMI Splitter and so on. Which possess the characteristic of high performance and high stability.These are able to solve the HD Video display system engineering like various digital video booth,network flat audio and video advertising project, large screen wall video display, industry control, medical equipment, security monitoring, large central control system, multimedia teaching, bank, stock and finance display system, PC series system, exhibition show, PC back panel and so on . Appearance Design Here let me introduce several products launched by DTECH recently, DT-7052、DT-7054、DT-7058.As the data shown, DT-7052、DT-7054、DT-7058 is 1 by 2, 1 by 4 and 1 by 8, bandwidth is 500MHz,which are able to support 2048*1536 high resolution and long distance transmission .Combined with DTECH high quality VGA Cable, video signal distance transmission can up to 20m to 80m, image effect is pretty good, no picture ghosting, very convenient in practical engineering project .   Back panel’s power adapter port, port of input and output, all marked are clearly .blue is Input, black is output,also can support tandem connection with 3 layer stack based, support PNP and increase or decrease equipment arbitrarily.   All DTECH Video splitter series product shield make of thick iron, polymer spraying process is enough good to highlight the texture of metal, with strong sense of science and technology .  Details Embodiment  The thickness of the steal plate can be clearly seen from this angel.  The right side of the product is marked with wide frequency, resolution, model, and power indicator light .  To strengthen the bottom friction, four rubber foot-pads were set on the bottom of splitter, so it can keep the good stability when in the work environment .  No matter is 1 by 2 or 1 by 8,the width of DTECH VGA splitter is 7.5cm, and the length is depend on the output ports . Environmental electronics switching power adapter   Electricity:All DTECH Video frequency-driver or splitter used 5V green electronic switching power adapter .The adapter has the advantage of light weight, high power, and low power consuming, which can raised the efficiency power supply to 95% in theory, so it will not be hot even in a long time work status.In addition, according to the information, according to the principle and characteristics of DC switching power supply, it is also designed with voltage protection switch, so as to avoid excessive current lead to equipment damage . PS:Picture quality of a camera or computer is have a big relationship with the length and quality of a VGA Cable, the wire core will influence the clearance and resolution of the picture quality .So, in order to get the most clearance image quality, we suggest consumers to use DTECH VGA high quality cable.For example, if you connect a 1080p display, it would need at least 500mhz bandwidth, like VGA video matrix, high band width displayed picture is quite clear, will not appear black screen, flashing and pause phenomenon.   DTECH 500Mhz Series HD VGA Splitter characteristic: 1. One display signal is assiagned to 2/4/8 way, and display the same picture synchronization 2. Support VGA.SVGA.XGA, Multisync 3. Able to extend the visible signal to 50m to 80m (Use DTECH high quality 3+6 cable ) 4. Top Bandwidth :500Mhz 5. Resolution:2048x1536 6. 5V green electeonic switching power adapter /electric current:1000mA  

    Related Tags : VGA extender HD VGA Splitter Video splitter

  • April 11,2016
      Distance is no problem: DTECH USB2.0 extender USB interface is the main data exchange channels of various kinds of digital equipment, DTECH electronic technology company, joint research and development in USB2.0 extender DT - 7014 with Guangdong University of technology.      Before we understand this product from DTECH, we first to interpret what is USB extender: USB extender is transmitting PC USB signal adopting single CAT cable, break through USB agreement 5 meters length limited, to extend the PC USB signal at least up to 50 meters distance IT equipment.     DTECH USB2.0 extender DT -7014 is by the composition of one transmitter and one receiver.Builted-in USB chip, complete the USB protocol remote transmission, compatible with all USB standard USB interface equipment,.Support a variety of USB peripherals, including computers, tablets, printers, digital cameras, scanners, cameras, network cameras, gaming devices, etc.         DTECH USB2.0 extender DT -7014 adopting CAT cable , support standard 5 / 5E/6 UTP cable. High speed USB device maximum distance of 110 meters, low-speed USB device can reach as far as 200 meters. USB Extension Cable widely used in large banquet monitor, display, and science and education system. Packaging inside is included, a set of USB extender, one USB AM - AM data cable, a 5V power supply, a manual Power adapter instruction: DTECH USB2.0 extender DT -7014 adopting with 5V environmental protection electronic switching power supply, the power supply has a light weight, high power, low power consumption green power electronic intelligence.They can promote to 95%, the efficiency of the power supply so even if a long time to open will not hot. In addition, as we have learned, according to the principle and characteristics of DC switching power supply, the power supply design also have voltage protection switch, in order to avoid instantaneous electric current too big lead to equipment damage. Contact info: Guangzhou Dtech Electronics Technology Co., Ltd. Add: No.488 Qinghong Road,Hongqi Industrial park,Zhongluotan Town,Baiyun  District,Guangzhou,China After sale:+86-20-62107222-891 Email:export@dtechelectronics.com    

    Related Tags : USB interface USB extender DTECH USB2.0 extender

  • April 07,2016
    HD has become the basic requirement for terminal video devices, so DVI splitter, HDMI splitter are being used by more and more people, the advantage is: fast transmission, digital mode, easy in connection. Here is the DVI splitter researched by DTECH and Guangdong Industry University. With one channel DVI signal input, multiple channels DVI signals outputs. In many ocassions, we need multiple monitors to play the same video in DVI signal,if we connect a DVI player for each monitor, that costs a lot, and you get a lot troubles, DTECH DVI splitter 1 TO 2 solves this problem.Support connecting with a DVI switcher, to realize switch/distribution. DTECH published 3 models: DVI splitter 1*2(DT-7023), 1*4(DT-7024),1*8(DT-7025).Support set-top box,DVD player,D-VHS player and some more HDTV devices. Widely used in public video system, financial securities, securities companies, futures market, high quality multimedia terminal display, science and education.   Adopted Taiwan imported high-quality chips, transmission distance: 20m(5+15m),if work with DTECH DVI cable, the transmission quality would be better, completely solve the signal damage and loss in long distance transmission. Support 1920*1220. All the interfaces are DVI(24+5)and 24K gold plated,high-quality transmission, resistant to corrosion, long working like. Every DTECH splitter is equiped with a 5V environmental power adapter,it’s light in weight, high in power, low in consumption, in theory, makes the power efficiency up to 95%, doesn’t get hot after long time work, and it has a voltage protection switch to avoid the device damage by a sudden over loaded current.   DVI splitter connection 【Features】 1、signal buffer, amplification, automatic identification function   2. realize 20m(5+15)transmission via cascading 3. realize more outputs via cascading 4. support 480p,576p,720p,1080i,1080p 5. support multi-channel audio devices 6. housing: metal, working temperature: 0-40℃,Non-operating Temperature:-20-85℃。     【Functions】 1、 one DVI signal input, multiple outputs. 2、 external plug design, no compatibility issue. 3、 20m transmission. 4、 support connecting with DVI monitor. 5、 support UXGA,bandwidth:225MHZ。 6、 realize more outputs via cascading 7、 support HDTV 1920X1080.   Contact info: Guangzhou Dtech Electronics Technology Co., Ltd. Web: www.dtechelectronics.com Add: No.488 Qinghong Road,Hongqi Industrial  park,Zhongluotan Town,Baiyun  District,Guangzhou,China After sale:+86-20-62107222-891 Email:export@dtechelectronics.com

    Related Tags : DVI splitter HDMI splitter DVI splitter 1 TO 2

  • February 18,2016
    There is no doubt that the manufacturer of your TV, DVD player or recorder, games console, PC or Sky HD box will supply the appropriate HDMI cables with your product. This means that you cannot experience the crystal-clear pictures which your new technology offers until you have purchased either HDMI Cable with Chip or a HDMI adapter. With just a quick browse of HDMI products it becomes obvious that this is not just a case of finding and adding it to your online shopping basket.   You will uncover a world of HDMI cables of varying prices and qualities, featuring phrases such as HDMI to HDMI, DVI Adapter Cable with Ethernet connections, mount cables, long length leads, flat leads, high speed leads and standard speed leads. And that’s before you even begin to understand what a HDMI wall plate, HDMI adapter, HDMI extender or HDMI splitter is. But what are all of these options, and what should you be looking for to connect your devices?   If you are looking to connect two HD-ready devices - a games console to a HDTV for example - HDMI cables provide the interconnection you require. HDMI to HDMI (sometimes called M to M) cables are for connecting two HDMI-enabled devices (eg. your PlayStation 3 to your HDTV). These are the most commonly required of all them, and are available in a large number of lengths and qualities. Cables such as HDMI to HDMI connectors encounter loss of signal strength through the wires, so it is important to choose a high quality wire if you want the picture quality to be as high as possible. You should also match your HDMI to HDMI cable to the resolution of your TV or monitor as a minimum.   You will see that your TV is given a resolution measurement, such as 480i, 720p, 1080i or 1080p. If you have a 720p TV for example, a HDMI to HDMI cable which suits from 480i to 1080p is definitely suitable, as would a cable with a minimum operating at a minimum of 720p to over 1080p. If you choose a High Speed USB Extension Cable which is not capable of carrying the resolution which you require, you will not be able to enjoy the full picture quality of which your device is capable. 1080p and beyond these are available with Ethernet, which allows for an internet connection and a high quality picture.   When considering purchasing a cable which can carry a resolution higher than your device, you should choose to update your technology in the future. Gold wire fittings and high speed cables allow for a higher level of picture quality, and if you are choosing a longer length cable (available up to 30m), ensure you choose an active cable, which is a form of signal booster to combat loss in signal through the length of the wire. You may need a HDMI adapter if one or both of your devices do not both have HDMI M port, for example, if your display device is a monitor with a DVI connector (these look bigger than HDMI ports). You can use a DVI to HDMI adapter to enable you to connect into it. Visit dtechelectronics to know more.

    Related Tags : HDMI Cable with Chip DVI Adapter Cable High Speed USB Extension Cable

  • February 03,2016
    With USB extension cables so affordable that it's a wonder why there aren’t more people buying them since they're so useful. Think of a time you had to do something on your computer that could have been easier with an USB Extension Cable. Maybe it was a time at home when you had to print something but you had to carry your printer over to you personal computer to do so.   It seems that whenever you buy a peripheral such as a scanner or printer it comes with a USB cable that is too short. Most devices come equipped with a cable that is merely a few feet long which makes it rather restrictive when connecting devices to your computer. It also means that you have a rather cluttered desk with most of your devices needing to be close by.   You can buy High Speed USB Cable from any electronics store and even most decent supermarkets these days and they cost from as little as $5. Generally you will find them around 9 feet long but they are available in longer lengths. This makes it much more practical when using things like printers and scanners, especially when they are being shared by other computers.     If you have several computers sharing devices you may want to consider setting up a network. But generally it isn't really necessary for a household. An office would certainly benefit from a local network. With a host in place and other computers and devices connected via a hub, computers can share information and devices without having to move them around.   In most cases Ethernet or USB to RS232 Cable will be used for connecting devices to the main hub or host as offices can be very large. Because of Windows plug and play feature, you will find it incredibly easy to set up printers and other devices. Configuring devices takes little time since you will only need to setup the host computer from which all the other computers communicate with.   USB extension cables require no external power to operate and connect in real time. If you look around, you'll see that everything from cameras, external drives, web cams and VoIP phones are connected using USB, so it makes sense to have a spare cable in case one goes amiss. While the future looks in favor of wireless technology and communication, it will be many years when this becomes standard and takes over the use of cables.   Get the best quality USB extension cables here at dtechelectronics.

    Related Tags : USB Extension Cable High Speed USB Cable USB to RS232 Cable

  • January 14,2016
    The most common problem, that happens to be a part of the RS232 and RS485 serial ports, is its mode of transmission. It can only send single bits of RS232 data which makes communication very slow. This can be a major problem, especially when it’s being used in a busy environment, and easily brings a lot of dissatisfaction. The good news is that this problem can be solved by the use of an intermediate RS232 / RS485 data link peripheral interface UART. UART (Universal Asynchronous Receiver-Transmitter) is an integrated circuit which contains software that converts single bit data format into 8-bit stream of parallel data. This enhances the speed of RS232 communication between two devices, and, in turn, facilitates the processing of RS232 data.   Another problem that is experienced by users of the RS232 / RS485 ports is the absence of flow control (hand shaking) or its misconnection. This usually results to communication lock-up or buffer overflows. These buffers are usually called FIFO because they occur in a first-in first-out mode. The only way to minimize this problem is by using UART. The UART has trigger levels which indicate the number of bytes of information that can be sent to it from the computer. The computer communicates with the UART devise and access the time that the buffers in it can be refilled. With good RS232 communication between these two (the computer and the UART) these buffer overflows can be greatly reduced. This relates to both RS232 and RS485.   The third problem, which is likely to be experienced, using USB Serial RS232 is incorrect communication between DTE and DCE devices. This result in some handshaking lines or even the reversal of receives and transmits RS232 data lines. The USB to RS232 Cable between the two devices is usually the cause of this problem. The solution to this problem is to disconnect the RS232 cable until the problem is over. This is done because the problem might have arisen due to a wrong connection of the RS232 cable.   The fourth problem that is faced by many users of RS232 to RS485 ports is incorrect pin configuration, or finding it hard to deal with the serial ports' connector genders. This makes it hard for people to 'mate' or connect any devise that uses this kind of connecters. This is because some devises have 25 pins while others have 9 pins, some are male some are female. As a result, some people get frustrated with these devises and some end up not using them. To solve this problem, people can use USB to Parallel Cable such as RS232 DB9 gender changes or custom made cables. These cables help in connecting devises with different numbers of pins -on either the female or the male connector-and hence make it easier for the users.   Visit dtechelectronics to find out more about USB to RS232 Cable and USB DVI KVM Switch, etc. Competitive price meets customers' requirement!

    Related Tags : USB to RS232 Cable USB to Parallel Cable USB DVI KVM Switch

  • December 29,2015
    Nowadays, more people are adding a second monitor to their computer workstation setting. Digital monitors are very appealing as they are affordable and lightweight with many providing excellent resolution. A Dual Link DVI Splitter may be necessary to add a second display to a Mac or PC.   Affordable high-end digital monitors are showing up on work stations in the home office, at the bank, and even on the church office manager's desk. Now that a new monitor (or two) is available, you may be wondering how to connect them to your computer. It's easy enough to do, but you may have to purchase an additional component called a DVI Video Splitter.   You'll find adding a monitor improves your work efficiencies as you can make different views available without having to constantly minimize windows. It's possible to add or install a second monitor to your computer if your computer is equipped with the proper hardware and that is where the DVI distribution amplifier comes into play.   Ultra lightweight portables, Macs and many models of laptops are often equipped with only one type of monitor port. The first thing you need to do is to identify what kind of video port is on your computer. This will guide you to the proper Powered DVI Splitter accessory. DVI stands for digital video Interface.   Information Gathering - If you no longer have your computer manual, you can still make a good guess as to what type of video port available. DVI ports are white-tipped, while VGA’s are blue. Now you need to call the computer electronics shop to get their recommendation on the type of DVI splitting solution you need.   The technician may refer to these units as a DVI distribution amplifier. Make sure they understand you just need to split the video signal from a single video port to two or more monitors. Explain to the technician what type of computer you have, the operating system (Windows or Mac), and the type of video connector on your computer. You may also need to tell them what type of monitors you are using.   Armed with that information the support person can make a recommendation for the proper video splitter you need. There are several choices, but the final selection depends on the type of video port found on your computer as well as the type of monitors you are going to use. The most common DVI Video types are: DVI-I single link, DVI-I dual link, DVI-D single link, DVI-D dual link and DVI-A.   Instead of guessing, get free tech support in selecting the correct DVI splitter needed for a multiple DVI monitor setup. Call the technical professionals at dtechelectronics and avoid making the wrong choice.

    Related Tags : Dual Link DVI Splitter DVI Video Splitter Powered DVI Splitter

  • December 17,2015
    A High Performance HDMI Splitter helps in broadcasting uncompressed high definition digital (HDD) video signals from a source device to two or more HDMI display devices. Both audio as well as video signals are supported by this device. It is capable of handling signals from DVD players, Digital Cable boxes, Game Consoles, Computers or A/V Receiver devices with HDMI interfaces. A key feature of this splitter unit is that it enables simultaneous display and allows for switching inputs between two or more HDMI sources. Control can be exercised by its front-panel manual push buttons, or IR remote.   Capable of supporting multiple resolutions, this video splitter delivers sharp clear digital signal supporting HDTV resolutions ranging from 720i, 720p, 1080i to 1080p and computer resolutions up to 1920 x 1200. Easy to set up, this device operates with plug and play functionality and can be installed quickly. All a user needs to do is to connect the splitter using a High Speed HDMI Cable from the sources and then connect it to the HDMI outputs. Compact in size, this device is HDCP, CE, FCC and RoHS compliant.   An advantage of using this device is that it uses a single cable instead of several cables when connecting input sources with HDMI output to your HDTV display. The High Resolution HDMI Splitter is backward compatible with DVI-D and is different than the latter since they incorporate a form of content security known as High Definition Content Protection (HDCP) and support both audio and video signals at the same time whereas DVI is limited to only video. Video amplifier bandwidths of up to 2.25Gpbs/225MHz are supported by these units. This device is available in many models ranging from 1x2, 1x4, 1x8, 2x2, 2x8 and 4x4 input/output combinations. These splitters have successfully adapted to consumers' needs as they provide two main advantages: improvement in picture quality and freedom from the use of many cables.   The HDMI Splitter unit is perfect for home theaters, digital signage applications, casinos, classrooms, control rooms, conference rooms, remote monitoring and training facilities.   Visit dtechelectronic to know more information on HDMI Splitter and other video splitter in detail.

    Related Tags : High Performance HDMI Splitter High Speed HDMI Cable High Resolution HDMI Splitter

  • December 03,2015
    Nowadays, technology enhancements in video signal transmission have ensured analogue and digital signals are transmitted using different devices. For instance, there are several types of VGA to DVI Splitter on the market to select from for video duplication.     The decision must be canvassed thoroughly before buying a VGA or DVI video splitter. Therefore let's outline what VGA and DVI are, as well as the timeline they were both released.   Video Graphics Adaptor (VGA) technology has been available since 1987 thanks to IBM for development of this analogue video display technology that went onto become a standard used when referring to analogue video display standards.   VGA hardware and the software enable the data processed to become graphical data that can be displayed on a display monitor. The actual resolution for VGA is set at 640 x 480 pixels in display resolution for width and height respectively. However VGA display resolution has been enhanced with higher video resolutions such as SVGA, XGA and UXGA et al. In addition, the majority of manufacturers and resellers still refer to a Brand VGA splitter, even though VGA has higher analogue video resolutions available, such as mentioned early like SVGA, XGA and UXGA.   Digital Visual Interface (DVI) is a newer technology that was released in 1999 by Digital Design Working Group. The key feature about DVI is its compatible with VGA. The two video interfaces work well with one another when an adaptor is utilized.   DVI can stream digital video very well however it can't transfer audio signals. To enable audio on a DVI splitter you'll require digital audio capability built-in to the devices with separate audio connections. Furthermore, the release of High-Definition Multimedia Interface (HDMI) technology that can transmit uncompressed digital video and digital audio signals together has ensured HDMI quickly became the popular choice for digital video output to display panels.   When selecting a DVI or VGA splitter ensure you check the specifications for the product, for example resolution supported, frequency rate, the display video type supported, connection types for interface input/output, power adaptor required, switching off/on functions, built-in amplifier booster and whether incorporated with audio socket or not.   Moreover, VGA Audio Splitter has generally been more popular with computer display monitors over the years than DVI. The cost for a VGA splitter is usually less than its equivalent DVI product. Furthermore with the popularity of the superior HDMI technology integrated into high-definition TVs and notebooks has ensured DVI splitters are less common. With most people selecting a HDMI splitter for their digital video and audio solutions over the less-features of DVI.   Whether working with analogue or digital video signals a VGA Splitter and DVI Splitter can significantly enhance the intended audience visual experience. These devices allow numerous benefits with computer display monitors and audio visual installations.   To explore VGA Splitters and DVI Splitters further take a look today! Click dtechelectronics

    Related Tags : VGA to DVI Splitter Brand VGA splitter VGA Audio Splitter