BEHAAMPROBE electrical components Germany BEHAAMPROBE model BEHAAMPROBE price

BEHAAMPROBE electrical components are devices for detachable (active) connection between optical fibers. They precisely align the two end faces of the optical fibers to maximize the coupling of light energy output from the transmitting fiber into the receiving fiber, and minimize the impact on the system caused by their insertion into the optical link. This is the basic requirement for fiber optic connectors. To a certain extent, fiber optic connectors affect the reliability and various performance metrics of optical transmission systems.

BEHAAMPROBE electrical component characteristics

Sensitivity refers to the ratio of the change in output to the change in input of a sensor under steady-state operating conditions. It is the slope of the output-input characteristic curve. If there is a linear relationship between the sensor's output and input, then the sensitivity S is a constant. Otherwise, it will vary with changes in the input. The dimension of sensitivity is the ratio of the dimensions of the output and input quantities. When the dimensions of the sensor's output and input quantities are the same, sensitivity can be understood as the amplification factor. Increasing sensitivity can yield higher measurement accuracy. However, the higher the sensitivity, the narrower the measurement range, and stability is often poorer.

BEHAAMPROBE electrical component classification

Printed circuit boards are broadly classified into single-sided boards, double-sided boards, and multilayer boards based on the number of layers. First, single-sided boards: on the most basic PCB, components are concentrated on one side, while conductive traces are concentrated on the other. Because traces appear on only one side, this type of PCB is called a single-sided printed circuit board. Single-sided boards are typically simple to manufacture and low in cost, but their disadvantage is that they cannot be applied to overly complex products. Double-sided boards are an extension of single-sided boards; when single-layer routing cannot meet the needs of electronic products, double-sided boards are used. Both sides have copper cladding and traces, and vias can be used to conduct connections between the two layers, forming the required network connections. Multilayer boards refer to printed boards formed by laminating more than three conductive graphic layers separated by insulating materials, with interconnections between the conductive graphics made as required. Multilayer printed circuit boards are the product of the development of electronic information technology toward high speed, multi-functionality, large capacity, small volume, thin profile, and lightweight. Based on characteristics, printed circuit boards are classified into flexible boards (FPC), rigid boards (PCB), and rigid-flex boards (FPCB).

BEHAAMPROBE electrical component principle

It is a contactless switching device with relay characteristics that uses semiconductor devices to replace traditional electrical contacts as the switching mechanism. A single-phase solid-state relay is a four-terminal active device, with two input control terminals and two output terminals. There is optical isolation between input and output. When a DC or pulse signal is applied to the input terminal reaching a certain current value, the output terminal switches from the off state to the on state. AC solid-state relays are classified by switching method into zero-crossing conduction type and random conduction type; by output switching element into triac output type and anti-parallel SCR type. By installation method, they are classified into pin-type for use on printed circuit boards and chassis-mounted type fixed on metal baseplates. Solid-state relays can be divided into zero-voltage type and phase-control type based on triggering mode.

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