KANLUX electrical components German KANLUX models KANLUX prices

KANLUX electrical components include resistors, capacitors, inductors, diodes, transistors, field-effect transistors, thyristors, transformers, relays, sensors, etc.; electronic devices include analog circuits (operational amplifiers, comparators, signal conditioners), logic circuits (flip-flops, counters, decoders, registers, transceivers, NOT gates, AND gates, OR gates, NAND gates, NOR gates, XOR gates), microcontrollers, memory, digital potentiometers, signal conversion circuits (A/D converters, D/A converters, voltage-to-frequency converters), communication circuits (various interface circuits), monitoring and reset circuits (power supply monitoring, program monitoring), etc., too numerous to mention.

KANLUX electrical component principles

The basic working principle of fiber optic sensors is to guide light from a source through an optical fiber into a modulator, where the parameter to be measured interacts with the light entering the modulation region, causing changes in the optical properties of the light (such as intensity, wavelength, frequency, phase, polarization state, etc.), resulting in modulated signal light. The measurement is then completed by utilizing the influence of the measured quantity on the transmission characteristics of the light. There are two measurement principles for fiber optic sensors: (1) Principle of intrinsic fiber optic sensors: Intrinsic fiber optic sensors utilize the sensitivity of the optical fiber to environmental changes to convert input physical quantities into modulated optical signals. Their working principle is based on the optical modulation effect of the fiber, meaning that when external environmental factors such as temperature, pressure, electric fields, or magnetic fields change, the light transmission characteristics of the fiber, such as phase and light intensity, will change. Therefore, by measuring the changes in optical phase and light intensity through the fiber, changes in the measured physical quantity can be determined. These sensors are also known as sensitive element type or functional fiber optic sensors. The point source beam of a laser is expanded into parallel waves and split by a beam splitter into two paths: one reference path and one measurement path. External parameters (temperature, pressure, vibration, etc.) cause changes in fiber length and optical phase, generating different numbers of interference fringes. Counting the lateral movement of these fringes allows measurement of temperature or pressure. (9) Principle of extrinsic fiber optic sensors: Extrinsic fiber optic sensors are measurement systems composed of optical detection elements (sensitive elements), optical fiber transmission loops, and measurement circuits. Here, the optical fiber serves only as a medium for light propagation, so they are also called non-functional or light-transmitting fiber optic sensors.

KANLUX electrical component features

The main characteristics of thermistors are: (1) high sensitivity, with a resistance temperature coefficient larger than that of metals; (2) wide operating temperature range; (3) small size, capable of measuring temperatures in gaps, cavities, and blood vessels within living organisms that other thermometers cannot measure; (4) ease of use; (5) easy to process into complex shapes and suitable for mass production; (6) good stability and strong overload capacity.

KANLUX electrical component characteristics

The main parameters characterizing resistor characteristics include nominal resistance and its tolerance, rated power, load characteristics, and resistance temperature coefficient. Load characteristics: When the ambient operating temperature is below tR, the resistor must not exceed its rated power; when exceeding tR, the load power must be derated. Each type of resistor has specified load characteristics. Additionally, allowable load may be correspondingly reduced under low atmospheric pressure. Under pulse load conditions, the average pulse power is far lower than the rated power, and separate specifications usually apply. Within the specified ambient temperature range, the average relative change in resistance per 5 °C change in temperature is expressed in ppm/°C. In addition to the above parameters, there are other technical indicators such as nonlinearity (degree of deviation of the current-voltage characteristic from a linear relationship), voltage coefficient (relative rate of change in resistance per volt change in applied voltage), current noise (ratio of the RMS value of the noise potential generated by current flow within the resistor body to the test voltage, expressed by the current noise index), high-frequency characteristics (curve showing the decrease in resistance with increasing operating frequency due to distributed capacitance and inductance within the resistor body), and long-term stability (process of irreversible change in resistance due to environmental influences during long-term use or storage).

Weidou Intelligent Technology specializes in selling German KANLUX connectors, KANLUX switches, KANLUX relays, KANLUX controllers, KANLUX plugs, KANLUX sensors, KANLUX resistors, KANLUX capacitors, KANLUX buses, KANLUX modules, KANLUX cables, KANLUX power supplies, KANLUX interfaces, KANLUX gateways, KANLUX circuit breakers, KANLUX original imports from Germany. Customers are welcome to inquire and order.