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ENCYCLOPEDIA OF RADIO ELECTRONICS AND ELECTRICAL ENGINEERING
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The lamp no longer flashes. Encyclopedia of radio electronics and electrical engineering

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Encyclopedia of radio electronics and electrical engineering / Consumer electronics

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The power supply circuit for fluorescent lamps that were in use and have broken filaments is presented.

The lamp no longer flickers

The scheme is not new, but unlike all known ones, it uses a standard choke and there is no starter. The presence of a rectifier eliminates the "flashing" of a single lamp.

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Latest news of science and technology, new electronics:

Machine for thinning flowers in gardens 02.05.2024

In modern agriculture, technological progress is developing aimed at increasing the efficiency of plant care processes. The innovative Florix flower thinning machine was presented in Italy, designed to optimize the harvesting stage. This tool is equipped with mobile arms, allowing it to be easily adapted to the needs of the garden. The operator can adjust the speed of the thin wires by controlling them from the tractor cab using a joystick. This approach significantly increases the efficiency of the flower thinning process, providing the possibility of individual adjustment to the specific conditions of the garden, as well as the variety and type of fruit grown in it. After testing the Florix machine for two years on various types of fruit, the results were very encouraging. Farmers such as Filiberto Montanari, who has used a Florix machine for several years, have reported a significant reduction in the time and labor required to thin flowers. ... >>

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Random news from the Archive

Around the world on solar power 07.12.2010

The trimaran "Turanor" (in the language of elves from Tolkien's epic "The Lord of the Rings" this name means "power of the Sun") was built at a shipyard in Kiel (Germany).

Almost the entire deck of the vessel, 31 meters long and 15 meters wide, is covered with solar panels with a total area of ​​500 square meters, which power the electric motors. At night, lithium-ion batteries weighing about 12 tons provide energy.

In 2011, the Swiss entrepreneur Rafael Domzhan intends to circumnavigate the world with a length of 50 kilometers on this solar vessel. According to his calculations, the journey will take 160 days.

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