DRQ73-4R7-R Inductors, Coils, Chokes

Arrays and signal transformers are widely used in electrical engineering. Among them, DRQ73-4R7-R is one commonly used type of signal transformer. This article will introduce the application field and working principle of DRQ73-4R7-R signal transformers in detail.

Application field of DRQ73-4R7-R signal transformer

DRQ73-4R7-R signal transformers are widely used in communication and industrial control systems. Specifically, it can be used in the following application scenarios: GaAs amplifier, pulse or signal processing, high performance current transmission, low level signal transmission, signal reception, signal amplification, analog signal transmission, etc. Moreover, it can be used in other applications where signal transformation and impedance matching are required.

Working principle of DRQ73-4R7-R signal transformer

The working principle of the DRQ73-4R7-R signal transformer is based on the theory of electrical resonant transformer coupling. It mainly consists of an electric oscillator and two coils，The oscillator is used to generate voltage that passes through two coils. The winding arrangement of these two coils are such that they are always in opposition to each other, allowing the required current to transfer from one to the other. The output of the transformer is proportional to the ratio of the input voltage and the winding resistance of the two coils.

In summary, DRQ73-4R7-R signal transformers are widely used in communication and industrial control systems. The working principle of DRQ73-4R7-R signal transformers is based on the electrical resonant transformer coupling principle. It mainly consists of an electric oscillator and two coils, and the output of the transformer is proportional to the input voltage and the resistance of the two coils.