2014年6月25日星期三

Mini HDMI cable wire performance:

1) by 100% testing cable connectors
2) the use of Blue-ray DVD (Blu-ray DVD), Sony HD TV (Sony high-definition TV), PS3 test products before shipping, 100% testing; 
3) Plug-in terminal block connector compliance with the requirements of HDMI; 
4) reliability test and electrical test meets all the requirements.

2014年6月24日星期二

Mini HDMI cable integrated features:

1) gold-plated plug, dust cover can be added protection, plug and play, signal transmission stability; 
2) cable with high purity copper core technology with hdmi wall plate stranded structure; 
3) the use of twisted pair micro HDMI cable impedance matching technology to minimize signal cross harassed, to ensure error-free signal transmission; 
4) The modular structure of stress relief to prevent cable bending damage, for flexible movement, durability; 
5) 125% of the signal on the wire using special aluminum foil shield, outer layer of high density tinned copper braid shield.

2014年6月14日星期六

hdmi cable supports Full HD image transmission

HDMI interface supports full 90 degree hdmi cable image transmission, but also can transmit digital audio. Now widely used hdmi cable 1.2 version, the transmission barrier terminal block of about 5Gbps, 160Mhz, 24bit color. For non-commercial use, is perfectly adequate. Version 1.3 is also likely will increase exponentially in the coming popularity of bandwidth and data transfer capability.

2014年6月2日星期一

On multi-monitor configurations of hdmi cable

In the DVD era a few years ago, component output interface is the highest standard interface mode, while displayport to hdmi cable, Blu-ray player and PS3, pcb spring terminal block consoles, provides HDMI, playing as a display device screen LCD, and Plasma TV, and even on some computer LCD monitors, are also equipped with hdmi cable.

2014年5月30日星期五

How to choose the right hdmi cable

HDMI cable are digital transmission lines, similar to a computer's VGA, hdmi to dvi adapter cable, probably no one will care whether they use a VGA cable is luxuries, as long as connected, as long as the image quality depends mainly on the monitor and graphics card, almost nothing to do with the wire . HDMI also be the case, digital transmission itself is a strong anti-interference ability, not because of the quality of the wire, patch panel the signal disturbance. Should pass through the line. But still have a choice HDMI cable needs, especially when you need a long HDMI cable, good quality HDMI cable, apparently able to improve noise immunity. HDMI connection could theoretically allow the distance of more than 20m, if too far away, or because the signal attenuation and interference, making it impossible to properly transmit data.

2014年5月7日星期三

Some faults appear hdmi cable

hdmi cable wire and cable refers to the high-temperature combustion flame can keep running for some time, namely, to maintain the integrity of the circuit, this type of cable has the ability to supply a certain time in the flame.
High temperature wire and cable in the event of a fire can continue to work (current and signal transmission), which itself is not retardant assessment of whether or not the column. In the event of a fire retardant cable suspended work quickly, its function is not affected and can be self-extinguishing flame. Fireproof hdmi cable cable 750 ~ 800 ℃ flame burning in maintaining the normal operation of 180 minutes.
Fireproof cable is actually another type  3d hdmi cable of fire-resistant cables. It is based on copper as the conductive core, seamless copper tube for the sheath to inorganic minerals magnesium oxide as the insulating material group from the system.
hdmi cable is due to the overall inorganic material, therefore, the entire fire cable is neither burning nor retardant. And can withstand fire. The test showed that: burning in flames 800 ~ 900 ℃ for 2 hours, normal power cable has been run at 1000 ℃ flame burning 30 minutes remain cat5e patch cable  intact and continue to operate normally. The normal operating temperature of 250 ℃, safe and reliable operation. Troubleshooting high temperature wire and cable
A mobile power cables, removal and modification and joint replacement, must first be grounded without electricity after power outage confirmed before work. 2 Do not touch overhaul armored power cables and power cables to move power cables to prevent the induction of electric shock. After 3 before entering. Maintenance personnel working well before entering the hole, the well should be ruled out foul air. Working in the well should wear a helmet, and power cables located manned wellhead to prevent objects falling into wells wounding. 4 cutting power cable operator, should stand insulated stage, wearing insulated gloves down, and its cutting tool should be grounded. 5. Ago for  hdmi to dvi cable repairs of power cables, power cables should be allowed to discharge grounding conductor. Can hit the ground when 0.5m deep hardcore in the workplace as a ground rod. 6 When digging power cable, power cable protection when dug uttermost, laying a personal monitoring guidance, in order to continue the excavation. Electrical dug 7 cable connector, as required under floating, suspended protection should be added. 8 The underwater power cable brought on board when the boat should remain stable and should be equipped with lifebuoys.