RSEV-2030

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Power Line Filter Modules

The RSEV-2030 is an advanced power line filter module designed to reduce high-frequency electromagnetic interference, in a variety of applications. It is capable of filtering pulses up to 1 GHz and up to 40 V peak-to-peak. It is designed for use in applications such as robots, audio and electronic devices, domestic and industrial lamps, as well as medical devices.

Applications

The primary applications of the RSEV-2030 are for power line filtering. This filter module provides protection against high frequency interference (HFI) from appliances, electronic devices and lighting. It performs its job by reducing conducted interference from power lines, protecting electronic components from damage caused by a difference in ground potential. It also guards against noise generated by appliances on the network, protecting connected devices from errors or malfunctions. It can also provide protection against ‘dirty power’, which can cause data errors or cause device failure.

In addition to power line protection, the RSEV-2030 can also provide other ancillary benefits. Such as noise reduction for audio signals in applications such as audio amplifiers, providing cleaner and more consistent sound. And cranking suppression, providing protection against rapid fluctuations in current, typically in engine start-ups. It can also be used to protect devices from overvoltage surges, or malfunctioning power supplies.

Working Principle

The RSEV-2030 works by applying the well-known principle of inductive decoupling. It works by coupling the power line to an inductor. This allows high-frequency electric currents to pass around the inductor instead of through it. The inductive energy is then dissipated as heat, rather than being conducted onto the power lines.

The craftsmanship of the RSEV-2030 lends itself to reliable operation in a variety of conditions. To this end, the Module utilizes an advanced process which eliminates ceramic filtering components. This saves cost and size while providing improved performance. The integrated capacitors and inductors are configured to support wide frequency ranges up to 1 GHz, as well as up to 40 V peak-to-peak.

The RSEV-2030 has a wide input voltage range of 10V to 50V which is essential in providing flexible protection performance. Furthermore, the carefully designed PCB and component selection ensures improved operating safety and reliable protection performance against surge, high-frequency noise, and conducted interference.

Conclusion

The RSEV-2030 is an advanced power line filter module designed to reduce high-frequency electromagnetic interference. It works by using the principle of inductive decoupling, coupling the power line to an inductor which allows high-frequency currents to be bypassed. It is capable of filtering pulses up to 1 GHz and up to 40 V peak-to-peak, and it can provide protection against HFI, ‘dirty power’, overvoltage surges and malfunctioning power supplies. The wide input voltage range and component selection ensures improved operating safety and reliable protection performance.

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