| The summer time is one of the most dangerous | | | | |
| terms when we can meet stroke of lightning. | | | | When we want to defend against the strike of |
| Summers there are storms with stroke of | | | | lightning we have to know that the |
| lightning after every 4-5 days. The sensitive | | | | lightning-conductor is protects us from the |
| electronically tools (PC, television, | | | | direct destroying effect of the high current. |
| etc…) brakes down because of the | | | | |
| lightning's overcharge. | | | | One of the bad effects of stroke of lightning |
| | | | is the blackout and the data losing because |
| There are 2 main reasons -when it is | | | | of the blackout. The security awareness of |
| overcharging in the power supply-: | | | | our information is not concern only hackers |
| | | | and viruses but the natural disaster, too. |
| The too high voltage is because of the | | | | |
| lightning and the electronically network's | | | | One way of the protection is if we buy an |
| fault is the much higher voltage level. The | | | | uninterruptible power supply, which can |
| lightning caused overcharge is able to go not | | | | protect our data if there is blackout. It |
| just to the tramway and telephone systems but | | | | consists an accumulator which can register if |
| to informatics and telecommunication systems, | | | | the voltage level is changing and it turns on |
| too. | | | | the accumulator by the time is necessary. |
| | | | There is another type of this equipment when |
| Lightning causes damage not just in that | | | | it uses the accumulator all the time and |
| exact place to where it strikes but the | | | | supposing blackout the conversion is not |
| magnetic field with the induction also | | | | causing problem. |
| occasions damage in 1 km area. | | | | |