ELCON electrical components, German ELCON models, ELCON prices

ELCON electrical components are parts that connect batteries to external conductors. In electrical engineering, terminals mostly refer to wiring ends, also called terminal blocks. Types include single-hole, double-hole, socket, hook, etc. By material, they are classified as silver-plated copper, galvanized copper, copper, aluminum, iron, etc. Their main function is to transmit electrical signals or conduct electricity. In engineering, they are interfaces reserved by pre-station works for post-station works, and are embedded facilities for post-station interface works. When observing objects with a terminal cross-section inspection microscope, it can produce an upright three-dimensional spatial image with strong stereoscopic effect, clear and wide imaging, and a long working distance; equipped with a high-precision harness terminal image measurement and analysis system, it forms a harness terminal inspection microscope. The perfect combination of a high-quality optical system and a high-resolution camera makes the cross-section image clearer, and the unique fixed magnification and grading make measurements more precise. To detect whether the terminal crimping is good, professional testing equipment is required. Common terminal testing equipment includes: terminal cross-section analyzers.

ELCON electrical component structure

The rated current of the fuse element is not equal to the rated current of the fuse. The rated current of the fuse element is selected based on the load current of the protected equipment. The rated current of the fuse should be greater than the rated current of the fuse element and determined in coordination with the main electrical appliance. The fuse mainly consists of 9 parts: the fuse element, the housing, and the support. Among them, the fuse element is the key component controlling the fusing characteristics. The material, size, and shape of the fuse element determine the fusing characteristics. Fuse element materials are divided into two categories: low melting point and high melting point. Low melting point materials, such as lead and lead alloys, have a low melting point and melt easily. Due to their higher resistivity, the cross-sectional size of the fuse element made from them is larger, generating more metal vapor during fusing, making them suitable only for fuses with low breaking capacity. High melting point materials, such as copper and silver, have a high melting point and are not easy to melt. However, due to their lower resistivity, they can be made with a smaller cross-sectional size than low melting point fuse elements, generating less metal vapor during fusing, making them suitable for fuses with high breaking capacity. The shape of the fuse element is divided into wire-shaped and strip-shaped. Changing the shape of the variable cross-section can significantly change the fusing characteristics of the fuse. Fuses have various fusing characteristic curves, which can meet the needs of different types of protected objects.

ELCON electrical component principle

The structure of a mercury switch is very simple. The outside is a sealed cylindrical insulating housing containing about one-fifth mercury. At one end of the housing, two wires leading out from the inside are fixed. This constitutes a mercury switch. Due to gravity, mercury droplets flow to the lower part of the container. If they simultaneously contact both electrodes, the switch will close the circuit, turning the switch on. The shape of the container also affects the conditions under which mercury droplets contact the electrodes.

ELCON electrical component features

LED lamps are light-emitting diodes, using solid semiconductor chips as the light-emitting material. Compared with traditional lamps, LED lamps are energy-saving, environmentally friendly, and have good color rendering and response speed. (1) Energy saving is the most prominent feature of LED lamps in terms of energy consumption; the energy consumption of LED lamps is one-tenth that of incandescent lamps and one-quarter that of energy-saving lamps. This is one of the biggest features of LED lamps. People now advocate energy conservation and environmental protection, and it is precisely because of this energy-saving feature that LED lamps have a very wide range of applications and are very popular. (2) They can operate in high-speed switching states. When we walk on the street, we find that every screen or picture composed of LED is unpredictable. This indicates that LED lamps can perform high-speed switching operations. However, the incandescent lamps we usually use cannot achieve such a working state. In daily life, if the switch is turned on and off too many times, it will directly cause the filament of the incandescent lamp to break. This is also an important reason why LED lamps are popular. (3) Environmental protection: LED lamps do not contain any heavy metal materials such as mercury, whereas fluorescent lamps do, which reflects the environmental protection feature of LED lamps. People now attach great importance to environmental protection, so more people are willing to choose environmentally friendly LED lamps. (4) Fast response speed is another prominent feature of LED lamps, meaning they react quickly. As soon as the power is connected, the LED lamp lights up immediately. Compared with the energy-saving lamps we usually use, their response speed is faster. When turning on traditional bulbs, it often takes a long time to illuminate the room, and they only light up after the bulb has completely heated up. (5) Compared with other light sources, LED lamps are "cleaner." The so-called "clean" does not refer to the cleanliness of the lamp surface and interior, but rather that this lamp is a cold light source, does not generate much heat, and does not attract insects that like light and heat. Especially in summer, there are many insects in rural areas. Some insects are naturally heat-loving; incandescent lamps and energy-saving lamps generate heat after being used for a period of time, and this heat is exactly what insects like, making it easy to attract them. This will undoubtedly bring many pollutants to the lamp surface, and insect excrement will also make the indoor environment very dirty. However, LED lamps are cold light sources and do not attract insects, thus avoiding insect excrement. Therefore, LED lamps are "cleaner." Semiconductor light-emitting diodes have a wide range of applications, low power consumption, long service life, and are low-carbon and environmentally friendly. The application of semiconductor light-emitting diodes in China is very widespread; many lighting devices in residential homes use semiconductor light-emitting diodes, and most street lights also use semiconductor light-emitting diode street lights as lighting sources. Some road lighting fixtures also combine solar technology, saving a large amount of electrical energy. Photodiodes can be divided into gallium aluminum arsenide photodiodes, aluminum gallium phosphide arsenide photodiodes, gallium phosphide photodiodes, and aluminum arsenide photodiodes, depending on the material.

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