Elabo electrical components, German Elabo models, Elabo prices

Elabo electrical components are commonly used low-current master control devices. They utilize the collision of moving parts of production machinery to actuate their contacts, thereby connecting or disconnecting 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 at predetermined positions or travel limits. In electrical control systems, position switches serve to implement sequence control, positioning control, and detection of position status. They are used for travel control and limit protection of mechanical equipment. Construction: Composed of an operating head, contact system, and housing. In actual production, limit switches are installed at pre-arranged 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 hoisting 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 limit protection, and provide upper and lower limit protection for the car.

Elabo electrical component functions

(1) often compares sensor functions to the human 5 major sensory organs: photosensitive sensors - vision, acoustic sensors - hearing, gas-sensitive sensors - smell, chemical sensors - taste, and pressure-sensitive, temperature-sensitive, and fluid sensors - touch. (2) Classification of sensitive elements: Physical type, based on physical effects such as force, heat, light, electricity, magnetism, and sound. Chemical type, based on the principles of chemical reactions. Biological type, based on molecular recognition functions such as enzymes, antibodies, and hormones. Usually, they can be divided into ten major categories according to their basic sensing functions: thermal-sensitive elements, photosensitive elements, gas-sensitive elements, force-sensitive elements, magnetic-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 correspondingly. This changing magnetic field induces an electromotive force (induced EMF) in the coil itself (EMF represents the terminal voltage of the ideal power source of an active component), which is known as self-inductance. 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 called an inductor coil. To increase inductance, 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 referred to as the self-inductance coefficient. A mutual inductor involves two inductor coils placed close to each other; a change in the magnetic field of one coil affects the other coil. This effect is known as 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 equipment in the entire vehicle are reasonably arranged and integrated into a single unit, bundled with insulating materials to form a complete and reliable harness. 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 load current. For electrical equipment operating for long durations, wires with an actual current-carrying capacity of 60% can be selected; for electrical equipment operating for short durations, wires with an actual current-carrying capacity of 60%-110% can be used. (2) Selection of wire color codes: To facilitate identification and maintenance, wires in the harness use different colors. For easy labeling in circuit diagrams, wire colors are represented by letters, with the corresponding colors noted in each circuit diagram.

Weidou Intelligent Technology specializes in selling 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, and Elabo circuit breakers. All Elabo products are original imports from Germany. Customers are welcome to inquire and place orders.