eglo electrical components Germany eglo model eglo price

eglo electrical components are current fuses that provide overload protection. When a circuit fault or abnormality occurs, the current continuously rises. This rising current may damage certain important components in the circuit, burn out the circuit, or even cause a fire. If a fuse is correctly installed in the circuit, it will melt and cut off the current when the current abnormally rises to a certain level and temperature, thereby protecting the safe operation of the circuit. With the fuse correctly installed in the circuit, the fuse will melt and cut off the current when the current abnormally rises to a certain level and temperature, protecting the safe operation of the circuit. The fuse invented by Edison was used to protect the then-expensive incandescent lamps. With the development of the times, fuses protect power equipment from damage due to overcurrent and overheating, avoiding serious damage to electronic equipment caused by internal faults.

eglo electrical component types

1. A dial thermometer is made of a coiled bimetallic strip. One end of the bimetallic strip is fixed, and the other end is connected to a pointer. Because the two metal strips have different expansion rates, they coil to different degrees at different temperatures, causing the pointer to point to different positions on the dial. The temperature can be determined from the reading on the dial. 2. The resistance change of a semiconductor thermometer differs from that of metals; as temperature rises, its resistance decreases, and the magnitude of change is significant. Therefore, even small temperature changes can cause noticeable resistance changes, resulting in thermometers with high precision, often called thermistors. 3. A thermocouple thermometer consists of two different metals connected to a sensitive voltmeter. At different temperatures, the metal junction generates different potential differences at the two ends of the metals. The potential difference is very small, so a sensitive voltmeter is required to measure it. The temperature can be determined from the voltmeter reading. 4. Optical pyrometer: When an object's temperature is high enough to emit a large amount of visible light, its temperature can be determined by measuring the amount of thermal radiation. This type of thermometer is an optical pyrometer. It mainly consists of a telescope equipped with a red filter and a circuit with a small lamp, galvanometer, and variable resistor. Before use, establish the relationship between the temperature corresponding to different filament brightness levels and the readings on the galvanometer. During use, align the telescope with the object to be measured and adjust the resistor until the lamp's brightness matches that of the object. The temperature of the object can then be read from the galvanometer. 5. Liquid crystal thermometers made with different formulations have different phase transition temperatures. When they undergo a phase transition, their optical properties change, causing the liquid crystal to appear to change color. If liquid crystals with different phase transition temperatures are coated on a sheet of paper, the temperature can be determined by the color change of the liquid crystal. The advantage of this thermometer is easy reading, while the disadvantage is insufficient accuracy. It is commonly used in ornamental fish tanks to indicate water temperature. 9. A digital thermometer uses a temperature sensor to convert (temperature) into a digital signal, which is then displayed in numerical form on a display (such as LCD, seven-segment display, LED matrix, etc.). It can quickly and accurately measure the maximum human body temperature. Compared with traditional mercury thermometers, it has advantages such as convenient digital reading, short measurement time, high measurement accuracy, memory function, and audible alerts. In particular, digital thermometers do not contain mercury, are harmless to the human body and the surrounding environment, and are especially suitable for use in hospitals and homes.

eglo electrical component applications

Wire and cable products used in power systems mainly include overhead bare wires, busbars (busbars), power cables (plastic cables, oil-paper insulated power cables (basically replaced by plastic power cables), rubber-sheathed cables, overhead insulated cables), branch cables (replacing some busbars), magnet wires, and electrical equipment wires and cables for power equipment. Wire and cable products used in information transmission systems mainly include telephone cables, TV cables, electronic cables, RF cables, fiber optic cables, data cables, magnet wires, power communication cables, or other composite cables. Except for overhead bare wires, almost all other products in this category are applied, but mainly power cables, magnet wires, data cables, and instrument and meter cables.

eglo electrical component classification

Oscillators are mainly divided into RC, LC oscillators, and crystal oscillators. 1. RC oscillators using an RC network as the frequency-selective phase-shift network are collectively referred to as RC sine wave oscillators, belonging to audio oscillators. 2. LC oscillators using an LC oscillation circuit as the phase-shift and frequency-selective network for positive feedback are called LC oscillators. 3. Crystal oscillators are oscillators whose oscillation frequency is controlled by a quartz crystal. 14. A temperature coefficient oscillator refers to an oscillator where there is a specific relationship between its oscillation frequency and temperature, i.e., different temperatures correspond to different oscillation frequencies. Conversely, by measuring the output frequency of the oscillator, the temperature value can be measured.

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