RN2A48A30

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Part Status:	Active

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Introduction

The RN2A48A30 is a type of solid state relay (SSR) that has numerous applications in controlling or switching power. SSRs are frequently used where a mechanical relay is not suitable for the task, and its advantages lie in its faster operation, which reduces the risk of downtime, and extremely long life compared to mechanical relays.

Principle of Operation

The principle of operation behind the RN2A48A30 relay is as follows: when an electric current passes through an input signal, a switch called the input diode turns on, creating a completed circuit which acts as an electric current. This, in turn, generates a magnetic field which switches the output contacts. The relays are designed for use in controlling light sources and loads which require 12 VDC or 24 VDC control voltage, typical of the type of equipment found in AC circuits. This means that it is not only suitable for switching and controlling a variety of loads, but also for machine monitoring, automatic control and process control.

Working Parameters

The RN2A48A30 is a solid state relay with a rated current rating of 2A, for a continuous load that draws at least 0.25 A and a maximum of 2.0 A. It has a minimum lifetime of 4,000 switching operations under rated conditions. The maximum operating temperature is 70°C (158°F).The relay is normally an off-state device, and when an electric current passes through the input signal, a switch called the input diode turns on and the output contacts are opened. This allows the electric current to pass through the output contacts, creating the output waveform.

Features and Benefits

The RN2A48A30 has many benefits and features which make it suited for a variety of applications. Its low power usage (<0.25A and 2.0A max) and its low operating temperature allow for low energy costs and an extended life expectancy. It also has a low offset voltage, which means that the operational risk of the device is minimized, making it very reliable in general use. Finally, the RN2A48A30 is an ultra-low EMI-compliant device, which prevents harmful electromagnetic interference from affecting other nearby devices. It is also RoHS compliant and meets the standards of various safety certifications, including UL, CE and TÜV.

Conclusion

The RN2A48A30 solid state relay is a highly reliable and efficient device that is suitable for a variety of applications, including switching and controlling a variety of loads. Its advantages lie in its low power consumption, its low operating temperature, its low offset voltage, and its ability to reduce or suppress electromagnetic interference. Additionally, the RN2A48A30 is compliant with various safety certifications, making it suitable for use in a range of high-quality and safety-critical environments.

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