Метка: coil
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Compare two-pin and one-pin lamp
Lamps that are used in the lighting system of a car (headlights, interior lighting, parking lights, brake lights, and so on) can be single-pin and two-pin. And they differ not only, as the name implies, in the number of contacts, but also in functionality. And, of course, they are not interchangeable. Let’s figure out how…
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What is the difference between a switching power supply and a conventional one: features and differences
The vast majority of modern electronics operates on direct current with low values of power and voltage. For example, routers consume 12 volts and 5 amps, and smartphones in most cases — 5 volts and 2 amps. It’s just that a completely different current is distributed in the household network — alternating, with a frequency…
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Best car subwoofers — Technoscanner rating
t is he who allows you to shake not only the mood, but also the car, in the literal sense of the word. When choosing, one has to deal with a wide variety of manufacturers, technologies used, and declared characteristics. It is necessary to correctly calculate all the parameters. This will allow you to enjoy…
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Induction tattoo machines. Features and key differences between tools
The market for tattoo machines these days is replete with a variety of quality tools for every taste and budget. All of them are divided into only 2 categories: induction and rotary. For those who have extensive experience as a tattoo artist, choosing the right option will not cause any problems, but for beginners it…