Elabo electrical components Germany Elabo model Elabo price

Elabo electrical components are a common type of low-current master control device. They utilize the collision of moving parts of production machinery to actuate their contacts, thereby making or breaking control circuits to achieve specific control objectives. Typically, such switches are used to limit the position or travel of mechanical motion, enabling moving machinery to automatically stop, reverse, change speed, or perform automatic reciprocating motion according to a specified position or travel. In electrical control systems, the role of position switches is to implement sequence control, positioning control, and detection of position status. They are used for controlling the travel of mechanical equipment and providing limit protection. Construction: Composed of an operating head, contact system, and housing. In actual production, limit switches are installed at predetermined positions. When a module mounted on the moving parts of the production machinery strikes the limit switch, the contacts of the limit switch actuate, achieving circuit switching. Therefore, a limit switch is an electrical device that switches circuits based on the travel position of moving parts; its operating principle is similar to that of a pushbutton. Limit switches are widely used in various machine tools and lifting machinery to control their travel and provide terminal limit protection. In elevator control circuits, limit switches are also used to control the speed of opening and closing car doors, provide automatic door opening/closing limits, and provide upper and lower limit protection for the car.

Elabo electrical component functions

(1) often compares the functions of sensors to the human 5 major sensory organs: photosensitive sensors - vision, acoustic sensors - hearing, gas-sensitive sensors - smell, chemical sensors - taste, pressure-sensitive, temperature-sensitive, and fluid sensors - touch. (2) Classification of sensitive elements: Physical category, based on physical effects such as force, heat, light, electricity, magnetism, and sound. Chemical category, based on the principles of chemical reactions. Biological category, based on molecular recognition functions such as enzymes, antibodies, and hormones. Usually, they can be divided into ten major categories based on their basic sensing functions: thermosensitive elements, photosensitive elements, gas-sensitive elements, force-sensitive elements, magneto-sensitive elements, humidity-sensitive elements, acoustic-sensitive elements, radiation-sensitive elements, color-sensitive elements, and taste-sensitive elements (some have also classified sensitive elements into 53 categories).

Elabo electrical component classification

A self-inductor generates a magnetic field around the coil when current flows through it. When the current in the coil changes, the surrounding magnetic field changes accordingly, and this changing magnetic field induces an electromotive force (induced EMF) in the coil itself. This phenomenon is known as self-inductance. (Electromotive force is used to represent the terminal voltage of an ideal power source of an active component.) An electronic component made by winding wire with a certain number of turns, capable of producing a certain amount of self-inductance or mutual inductance, is commonly referred to as an inductor coil. To increase the inductance value, improve the quality factor, and reduce volume, a core made of ferromagnetic material, such as an iron core or magnetic core, is often added. The basic parameters of an inductor include inductance, quality factor, inherent capacitance, stability, rated current, and operating frequency. An inductor composed of a single coil is called a self-inductor, and its self-inductance is also known as the self-inductance coefficient. A mutual inductor refers to the phenomenon where, when two inductor coils are placed close to each other, a change in the magnetic field of one coil affects the other coil; this effect is called mutual inductance. The magnitude of mutual inductance depends on the self-inductance of the coils and the degree of coupling between them. Components manufactured using this principle are called mutual inductors.

Elabo electrical component composition

1. Wiring harnesses are designed to facilitate installation and maintenance, ensuring that electrical equipment can operate under the most severe conditions. Wires of different specifications and colors used by various electrical devices in the entire vehicle are reasonably arranged and bundled together with insulating materials, resulting in a complete and reliable assembly. 2. Proper selection of wire cross-sectional area and color codes: (1) Correct selection of wire cross-sectional area: Electrical equipment in vehicles selects the wire cross-sectional area based on the magnitude of the load current. For electrical equipment operating for long durations, wires with 60% of the actual current-carrying capacity may be selected; for electrical equipment operating for short durations, wires with 60%-110% of the actual current-carrying capacity may be used. (2) Selection of wire color codes: To facilitate identification and maintenance, wires in wiring harnesses use different colors. For ease of annotation in circuit diagrams, wire colors are represented by letters, with the corresponding colors noted in each circuit diagram.

Weidou Intelligent Technology specializes in the sale of German Elabo connectors, Elabo switches, Elabo relays, Elabo controllers, Elabo plugs, Elabo sensors, Elabo resistors, Elabo capacitors, Elabo buses, Elabo modules, Elabo cables, Elabo power supplies, Elabo interfaces, Elabo gateways, Elabo circuit breakers, Elabo original imports from Germany. We welcome inquiries and orders from users.