HDMI cable is shocking - port protection

Statics on the case of a computer, TV or video-audio equipment - all users are aware of the existence, but no one thinks about the consequences. Especially when the HDMI cable is shocking. But this is a direct threat to technology.

One unsuccessful electrostatic discharge per board is energized, and the port burns out. Or maybe even the motherboard, if the manufacturer did not take care of the correct wiring of the chips.

HDMI cable is shocking: how to protect yourself

Connecting cables only to appliances disconnected from the power supply is a classic tip on the Internet. It is impossible to believe the stupidities of “professionals”. Thunderstorm, a leap in the network, failure of the power supply unit of the equipment - dozens of static options. Not to mention the need to urgently connect the HDMI cable “hot” to another device. Really someone will shut down the PC or power off the equipment.

 

 

A simple solution is to buy a fuse for the HDMI ports. The inexpensive and portable device takes on electrostatic discharge. Yes, the fuse is more likely to blow. But the technique will never suffer.

Dr.HD HDMI Protector fuse is designed to protect any equipment that works with audio or video signal. Moreover, the device is designed to connect an HDMI cable “hot”. That is, the equipment powered to the power grid.

And no matter who the PC maker is, media player or TV - full compatibility. The transmitted signal is duplicated between the input and output ports, and the filter catches only the conducted current. If the HDMI cable is shocking, this is the first call for a user who is obliged to take urgent measures. It’s better not to wait for day “D”, but to immediately buy a fuse.

In the context of the HDMI cables themselves of various versions. It is better to give preference to brands that are trusted in the market. Let the price go beyond budget goods. But the quality of the transmitted signal and safety are more important. Incorrect wiring of the cable and board, non-standard wire thickness and poor-quality terminals are also cause for concern. The interference on the screen is nonsense. Voltage on a cheap cable can also damage the equipment.