ZR-RX70A-U

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ZR-RX70A-U Application Field and Working Principle

ZR-RX70A-U belongs to the accessory series of electronic components, and is mainly used in the relay of electric equipment and equipment. It is the most ideal component for realizing the device\'s electrical control, protection and conversion functions.

Application field of ZR-RX70A-U

The ZR-RX70A-Uis a product developed for voltage conversion. It can be used in a variety of voltages and powers. The application fields are mainly in power systems, temperature control systems, measuring instruments, electric relays, and aviation. , Naval and computer system control.

In the power system, it is generally used in the circuit of voltage step-down, voltage conversion, electronic load control, rectifier control filter, etc., since the structure is compact and the installation is convenient, it is very suitable for the environment where the power system needs to reduce the burden or reduce the And environment.

In the temperature control system, the ZR-RX70A-U can be used to make thermal system parameters adjustable. In the temperature control circuit, the temperature is detected by the thermistor, the resistance value is changed, and the amplifying proportional controller integrated circuit and the adjustable resistance element are connected to form an amplifier-adjustable integral circuit. .

In the measuring instrument, the ZR-RX70A-U can be used in circuits such as voltage, current, and wide band. A control instrument that converts electronic components into electrical signals is usually used. One of its core components is a high-precision resistive sensor. By combining the two, a high-precision digital control instrument can be obtained.

In the electric relay, the ZR-RX70A-U plays the role of an intermediary, allowing the current or voltage in the circuit to act on it to initiate an electromechanical action, which is mainly used for contact opening and closing or for receiving or The role of transmitting signals.

Working principle of ZR-RX70A-U

The working principle of ZR-RX70A-U is divided into two parts, one part is a protective function. This functional part is mainly composed of a protective circuit composed of diodes and transistors which adjusts the voltage and current in the circuit to make the circuit operate normally. The other part is based on the protection circuit.

The ZR-RX70A-U uses the advantage of the output voltage control of the thyristor to directly convert the AC voltage and current into DC voltage and current. It can also be converted into AC or DC voltage and current. Its output adopts isolated coupling protection. Its protection is provided by means of Over-current, under-voltage, over-voltage, and anti-surge.

The ZR-RX70A-U uses a multi-stage voltage regulation method, and the voltage feedback signal is compared with the voltage reference signal to obtain the error signal, and then the adjustment action is taken by the proportion – integral voltage regulator, so that The error is zero, and the output voltage can be stably maintained at the expected value.

Conclusion

ZR-RX70A-U is an important accessory in electronic components, which has the advantages of space occupation, practicality and convenience. It is especially suitable for some environmental conditions that require voltage conversion. In addition, its isolation coupling protection ensures that circuit One of the most important factors for safe and normal operation.

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