electronics & information technology

Water damage with lots of patience to fix no matter whether mobile phone, digital camera or MP3 player the small technical companion are highly sensitive to water. Especially in the summer months, the danger is great that the devices make acquaintance with chlorinated water by hotel pools or with the cool waters of the local Lake. No matter whether the mishap under a Southern Sun or at home the Internet portal for the online price comparison is preisvergleich.de tips on how people can save their digital companions in such a case. The first and most important rule is: avoid short circuit! Only if the user immediately removed the battery, it minimizes the risk that the infiltrated water caused a short circuit. Then the SIM and memory cards should be taken from mobile phone, digital camera (www.preisvergleich.de/ price/cameras/103) or an MP3 player. Following the restoration calls for patience. Two to three hours long, the user should blow dry carefully the affected device. While the technology never overheat.

It is most effective to let tepid air dry the hair dryer of about one meter distance. Also if the device initially dry at the end of this procedure, the person concerned should pack the unit for at least 24 hours in cotton wool, so that even the last remaining condensation is removed from the device. Strongly recommended is of dubious tips and tricks of various Internet forums. While it is indeed harmless to place the unit in uncooked rice and this removes even water, it leaves but ugly strength remains reluctant seen on expensive digital camera. The brute way to mobile phones or MP3 players in the oven is even more adventurous and dangerous at the same time. Rather, melt or explode the devices that the water escapes.

Until 2012 the incandescent is heard at gradually replaced the bulb soon the past! “This message caused confusion among many consumers. Which bulbs, professionally referred to as lamps, would now in their place appear, they wondered. The answer is: there is a quite wide range of lamps, which can serve as an alternative to the incandescent lamp. To deal with their advantages and disadvantages, therefore makes sense and can also save money. At first even a quick look back on the conventional incandescent lamp, also light bulb”called. Their abolition is considered, since the light bulb ban in force on 1 September 2009, done deal. But why is the probably most widely used lamp ever abolished? One reason for this is that the bulb is the temperature radiators.

This means: only 5% of the energy consumed by her beyond the other % 95 share in heat that can be wasted in light. The aim of the EU It’s now with the abolition of the energy-inefficient incandescent lamp to reduce CO2 to contribute. On the other hand you benefit have the bulb but its good color reproduction and its warm, pleasant light. Maybe a little unsettled by the prohibition on consumers can be helped however. As an energy-saving alternative to the incandescent, trade offered several types of lamps, e.g. energy-saving lamps, LED lamps or halogen lamps. Energy-saving lamps are available for several years.

It is their variety of brightness, shape and colour. A comparison with an ordinary incandescent lamp shows that an energy-saving lamp with the same lighting performance consumes up to 80% less energy and has a six times higher life span. A 12-Watt energy-saving lamp performance roughly equivalent to of a 60-watt light bulb. Also, LEDs, the light-emitting diodes, are a promising and highly efficient alternative to the incandescent lamp. Until in the 1990s into colour available only in yellow, red and green, are White high-power LEDs today an adequate replacement for the 40-watt bulb. LEDs to convince, in addition to their low power consumption, also by their long service life of up to 30 000 hours while the life of a conventional lamp about 1 000 hours. Compared to the light bulb, halogen lamps considered progress. Halogen gas increases their lifetime compared to a light bulb on twice. As a low-voltage and high-voltage version available, the halogen lamp impresses with its brilliant light. However her flowers anytime a similar fate as the bulb although it consumes up to 30% less energy. Halogen lamps are affected by the light bulb ban as follows: meet it not at least the energy efficiency class D, will be 2012 not to buy them. For more information, a wide range of lamps and luminaires, as well as a service-oriented advice, see Lampenwelt.de