L861-12X1-D2

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Modular connectors are devices used to transmit energy or information between two or more devices. Jacks with magnetics are a type of modular connector which provide protection to the circuits from EMI, RFI and EMP. Among these jacks, L861-12X1-D2 is an ideal choice for high-speed data transfer that requires both safety and efficiency. This article examines the application field and working principle of the L861-12X1-D2.

The L861-12X1-D2 is typically used for applications requiring a very high data transfer speeds in conditions requiring high level of protection. It can provide protection against high-frequency noise generated by the device itself, as well as high-frequency interference from external sources. This protection is largely achieved through the use of a built-in filter that filters out unwanted signals and frequencies.

The built-in filter of the L861-12X1-D2 is also effective in providing protection against extreme electro-magnetic pulses (EMP). EMPs are high-powered pulses of electromagnetic energy, which can cause severe damage to circuits and equipment. The filter limits the harmful effects of these pulses by allowing signals to pass through the connector only within the specified frequency range.

Despite its small size, the L861-12X1-D2 offers a wide range of data transfer speeds and performance levels. This is due to its combination of low impedance and high voltage level. The low impedance allows signals to be carried over long distances as a result of the low power dissipation that occurs with low impedance cabling. On the other hand, the high voltage levels provide low signal attenuation and hence higher signal throughput.

When it comes to working principle, the L861-12X1-D2 uses the principle of inductive coupling. This is a type of coupling that enables the transmission of energy through inductive coupling of magnetic fields. The magnetic coupling enables current to be transferred between two windings either by the induced current or inductively generated voltage. This is particularly effective in applications where the spacing between the two windings is minimal.

Apart from its use in data transfer, the L861-12X1-D2 is also popular in applications requiring high isolation performance. It provides a high degree of protection against interference from external electrical sources. This is achieved through the use of shielded cabling, which prevents the passage of unwanted frequencies while still allowing signals to pass through the connector with little or no loss. This ensures that signals are not compromised in hostile environments.

In conclusion, the L861-12X1-D2 is an ideal choice for applications requiring quick, safe and efficient data transfers. It provides high levels of protection against EMI, RFI and EMP, while also offering high levels of performance. The device also has a high degree of isolation performance, offering excellent reliability even in hostile environments. With its small size and wide range of data transfer speeds, it’s no wonder that the L861-12X1-D2 is favored among engineers and technicians for numerous applications.

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