Of course, thyristor power switches in household appliances is very compact and convenient, but… КУ201, КУ202 and familiar to all cheap copies, unfortunately, tend unjustly to fail. Failsafe only thyristors for industrial use (TL), but they are quite expensive and overall. Besides working, for example, an electric heater thyristor (triac-like) inclusion creates in radios and tape recorders unpleasant 100-Hertz background. So sometimes you have to go back to the old, but tried and tested method on a powerful load through the contacts of electromagnetic relays.
NOV OLD RELAY
Create a car “based” machines of past LVT becomes a good tone at the acquisition of the production programmes of almost every well-known car company. On the roads of the world has already run the new “bugs” of the company Volkswagen in showrooms sell like hotcakes-the-art “mini” by BMW, and the firm not long ago, Chrysler surprised the consumers with its vintage car CHRYSLER RT CRUISER, made in the style of 30-ies of XX century. And here is another car company Chrysler, the design of which recalls the days of American prohibition.
Isn’t that an elegant car? But this is a self-made design. Produced car craftsman from the town of Sharya, the Kostroma region, Vladimir boaster. “Plumbing specialties do not have any — he writes to edition. — Work as a skydiver-a fireman on the protection of forests. Build your car 4 years”.
Carrier-based fighter Goodyear F2G SUPER CORSAIR. In early 1943, Japan had already lost the initiative in the war in the Pacific. One reason for this was the lack of combat aircraft and trained pilots To counter the growing military power of the US Navy, the Japanese organized a network of specialized air units with pilots and suicide bombers that are combat aircraft carried out the ramming attack American ships. Later these pilots were called kamikaze (translated from the Japanese — the wind of the gods) — by name “Kamikaze Tokubetsu kogekitai” that was worn by one of these groups.
Luxury SUV VOLVO XC90. In a model program of world famous Swedish company had everything with the exception of this jeep SUV. Meanwhile, the marketing policy it is strongly demanded to fill gaping holes in a number of the most reliable and safest cars, which are car brand VOLVO. And this appeared: in 2002, the firm has represented buyers their first real SUV VOLVO XC90. He immediately became a kind of a dream of the perfect vehicle with a spacious seven-seater body, powerful turbo engine, permanent all-wheel drive and with all possible systems and security…
For many school model aircraft clubs create room flying models is the only available form of modeling. Judge for yourself: the season of the competition model, as a rule, coincides with summer vacation, and autumn, winter and spring start model is quite difficult weather conditions. At the same time any sports or Assembly hall is a great arena for competition in the class of low-speed models with resi-nomotion. The design of the latter — the process is no less fascinating.