Current signal isolator - What are the functions of the signal isolator

The signal isolator is to input a single or double circuit current or working voltage signal, transmit the output isolated single or double line current or working voltage signal, and improve the isolation characteristics of the electrical equipment between the input, output and switching power supply. Current signal isolator

The principle of the signal isolator is to first transfer the signal of the intelligent transmitter or instrument panel according to the semiconductor components, then carry out the isolation transformation according to the gloss or magnetic sensing components, and then carry out the modulation and demodulation transformation back to the original signal before isolation, in addition to the switching power supply of the power supply system after isolation. Ensure that the converted signal, switching power supply, and ground center are separate. Current signal isolator

The main uses of the signal isolator are many, and its functions are also very powerful.

Signal isolator functions:

First, maintain the subordinate control circuit.

Second, reduce the harm of noise to detect the power supply circuit.

3, to prevent the impact of public grounding devices, soft starters, relays and fuzzy single pulse on the machine equipment; In addition, the subordinate machines and equipment have the function of current limitter and current flow is the loyal protection of intelligent transmitter, instrument panel, soft starter, relay PLC/DCSI/O and communication jack.

The function of the signal isolator makes it have a huge advantage, which is mainly manifested in the isolation work ability, anti-interference signal and so on. In addition, the signal isolator is easy to use, and it also has the function of signal transformation and signal dispatch and jack transformation, which is more convenient to apply. Current signal isolator