Discussion on the Difference of Connection Terminal Type

Terminal is used to achieve the electrical connection of an accessory products, the industry is divided into the scope of the connector. With the increasingly high degree of industrial automation and industrial control requirements become more stringent, precise, gradually increasing the amount of terminal blocks. With the development of the electronics industry, the use of terminals more and more types, but also more and more. At present the most widely used in addition to PCB board terminals, there are metal terminals, nut terminals, spring terminals and so on.

Anti-jamming terminals, is a common terminal and the use of electronic components, to achieve optical transmission coupling, so that the input signal and the output signal in the electrical isolation.

With the continuous improvement of automation procedures, control circuit and field circuit isolation technology has increasingly highlighted its importance, and as the core of automatic control, the control unit must be with the sensors, actuators and reliable isolation, so as not to cause no The necessary interference, however, anti-jamming terminals and the general difference between the terminals here, let us look at the next anti-jamming terminals in daily life, the increasingly widespread use of several advantages:

1, the signal consumption is small, the switching frequency is high

2, not afraid of vibration, wiring is very convenient

3, no mechanical action, no contact jitter, grinding reported switching long life, high insulation voltage

4, you can directly through the terminal to achieve anti-jamming function