telena electrical components Germany telena model telena price

telena electrical component is a sensor that converts the state of the measured object into a measurable optical signal. The working principle of a fiber optic sensor is to guide the light beam from the light source via an optical fiber into a modulator, where it interacts with external measured parameters, causing changes in the optical properties of the light such as intensity, wavelength, frequency, phase, and polarization state, thereby becoming a modulated optical signal. This signal is then transmitted via optical fiber to a photodetector and demodulator to obtain the measured parameters. Throughout this process, the light beam is introduced via the optical fiber, passes through the modulator, and is then emitted; the role of the optical fiber is firstly to transmit the light beam, and secondly to act as an optical modulator.

telena electrical component structure

1, the electrode is the site of electrochemical reactions in a fuel cell where fuel undergoes oxidation and oxidant undergoes reduction; its performance depends critically on catalyst performance, electrode materials, and electrode manufacturing processes. 2, the main function of the electrolyte membrane is to separate the oxidant from the reductant and conduct ions. 14, the current collector, also known as the bipolar plate, serves to collect current, separate oxidant from reductant, and channel reaction gases; the performance of the current collector mainly depends on its material properties, flow field design, and processing technology.

telena electrical component applications

Inductors in circuits primarily serve functions such as filtering, oscillation, delay, and notch filtering, as well as signal selection, noise filtering, current stabilization, and suppression of electromagnetic interference. The most common role of an inductor in a circuit is to form an LC filter circuit together with a capacitor. Capacitors have the characteristic of blocking DC and passing AC, while inductors have the function of passing DC and blocking AC. If DC power accompanied by many interference signals is passed through an LC filter circuit, the AC interference signals will be converted by the inductor into heat energy and dissipated; when the relatively pure DC current passes through the inductor, the AC interference signals within it are also converted into magnetic induction and heat energy. Higher frequencies are more easily impeded by the inductor's impedance, which allows for the suppression of higher-frequency interference signals. Inductors have the characteristic of blocking AC while allowing DC to pass smoothly; the higher the frequency, the greater the coil impedance. Therefore, the main functions of an inductor are to isolate and filter AC signals, or to form resonant circuits with capacitors, resistors, and other components.

telena electrical component structure

The rated current of the fuse element is not equal to the rated current of the fuse. The rated current of the fuse element is selected based on the load current of the protected equipment; the rated current of the fuse should be greater than the rated current of the fuse element and determined in coordination with the main electrical appliance. A fuse mainly consists of 9 parts: the fuse element, the housing, and the support. The fuse element is the key component controlling the fusing characteristics. The material, dimensions, and shape of the fuse element determine the fusing characteristics. Fuse element materials are divided into two categories: low melting point and high melting point. Low melting point materials, such as lead and lead alloys, have a low melting point and fuse easily; due to their higher resistivity, they require larger cross-sectional dimensions for the fuse element, generating more metal vapor during fusing, and are only suitable for fuses with low breaking capacity. High melting point materials, such as copper and silver, have a high melting point and do not fuse easily; however, due to their lower resistivity, they can be made with smaller cross-sectional dimensions than low melting point fuse elements, generating less metal vapor during fusing, making them suitable for fuses with high breaking capacity. The shape of the fuse element is divided into wire-type and strip-type. Changing the shape of the variable cross-section can significantly alter the fusing characteristics of the fuse. Fuses have various different fusing characteristic curves, suitable for the needs of different types of protected objects.

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