WETRON electrical components Germany WETRON model WETRON price

WETRON electrical components are conductive devices that bridge two conductors in a circuit, allowing current or signals to flow from one conductor to another. An electronic connector is an electromechanical system that provides a separable interface for connecting two subsystems. Simply put, components used to complete electrical connections between circuits or electronic devices are called connectors, serving as a bridge between them. Electronic connectors are also commonly referred to as circuit connectors or electrical connectors, bridging two conductors in a circuit so that current or signals can flow from one conductor to another. They are widely used in various electrical circuits to connect or disconnect current or signals. This connection may be temporary and convenient for plugging and unplugging, or it may be a permanent joint between electrical equipment or wires. Electronic connectors are devices for transmitting electronic signals (analog or digital), providing a separable interface to connect two subsystems, and are components used to complete electrical connections between circuits or electronic machines. Examples include power plugs/sockets, IC sockets, and telephone line plugs. They are widely used in the electronics industry. An electronic connector is an electromechanical system that provides a separable interface for connecting two subsystems. Simply put, components used to complete electrical connections between circuits or electronic devices are called connectors, serving as a bridge between them. Electronics can serve as electrical/electronic transmission and connection components between circuits, components, and systems, enabling stable and reliable flow of power, signals, and current, while facilitating product assembly, maintenance, and replacement.

WETRON electrical component types

Inductors can be made by winding conductive material, typically copper wire, around a magnetic core, or the magnetic core can be removed or replaced with ferromagnetic material. Core materials with higher permeability than air can confine the magnetic field more tightly around the inductor, thereby increasing inductance. There are many types of inductors; most are made with enamel-coated coils wound around ferrite bobbins, while some shielded inductors have the coil completely enclosed within the ferrite. The cores of some inductor components are adjustable, allowing the inductance value to be changed. Small inductors can be directly etched onto PCB boards using a spiral trace pattern. Low-value inductors can also be fabricated in integrated circuits using the same processes as transistors. In these applications, aluminum interconnects are often used as the conductive material. Regardless of the method, due to practical constraints, the most commonly used approach is a circuit called a "gyrator," which uses a capacitor and active components to exhibit the same characteristics as an inductor. Inductor components used for blocking high frequencies are often constructed from a metal wire passing through a magnetic pillar or bead.

WETRON electrical component classification

1, fuse resistors: Also known as fusible resistors, they serve the dual function of a resistor and a fuse under normal conditions. When a circuit fault causes their power consumption to exceed the rated power, they blow like a fuse, disconnecting the circuit. Fuse resistors generally have low resistance values and low power ratings. 13, sensitive resistors: These refer to resistors whose resistance values are sensitive to certain physical quantities (such as temperature, humidity, light, voltage, mechanical force, and gas concentration). When these physical quantities change, the resistance of the sensitive resistor changes accordingly, presenting different resistance values. Based on sensitivity to different physical quantities, sensitive resistors can be classified into thermistors, humidity-sensitive resistors, photoresistors, varistors, force-sensitive resistors, magnetosensitive resistors, and gas-sensitive resistors. The materials used for sensitive resistors are almost all semiconductors, so these resistors are also called semiconductor resistors. The resistance of a thermistor changes with temperature; if the resistance decreases as temperature rises, it is a negative temperature coefficient (NTC) thermistor. NTC thermistors are widely used and can be further divided into general-purpose NTC thermistors, voltage-stabilizing NTC thermistors, and temperature-measuring NTC thermistors. The resistance of a photoresistor changes with the intensity of incident light; when incident light increases, the resistance of the photoresistor decreases, and when incident light weakens, the resistance increases.

WETRON electrical component principles

An AC power supply that can provide stable voltage and frequency is called an AC stabilized power supply. Most domestic manufacturers focus on AC voltage stabilization. The following briefly describes the classification and characteristics of available AC voltage stabilizers based on market offerings. Parameter adjustment (resonance) type: The basic principle of this type of voltage stabilizer is LC series resonance. Early magnetic saturation stabilizers belong to this category. Its advantages include simple structure, few components, high reliability, wide voltage stabilization range, and strong anti-interference and overload capacity. The disadvantages are high energy consumption, high noise, heavy weight, and high cost.

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