1421128

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Modular connectors, also referred to as plugs, are a form of electrical interconnect sources for equipment and wiring systems. Amongst the many varieties, 1421128 is a type of conventional modular connector specifically designed for applications that require a greater number of contact points than a standard connector.

Working Principle

The 1421128 type of modular connector is designed with a multi-contact interface. This unique interface allows for more contact points between two connector systems. These contact points are both multi-pin contacts, as well as non-pin contacts, such as ground and sheath contacts. For safety, the contact points are separated into two sections (high and low) by a pressure plate.

When the two components are mated together, the two sets of contact points come into contact and form a complete electrical connection. This connection is made up of two separate electrical paths that work together to ensure reliable data and power transmissions. The two paths are a high current path, which powers the device, and a low current path that sends data signals.

When a problem with the contact or connection is detected, the pressure plate will open, discharging the two contact points and stopping the flow of current. This prevents any further damage caused by electrical arcing.

Application Field

The 1421128 is frequently used in a variety of different applications because of its ability to provide more contact points than standard modular connectors. These include applications in which additional power is required, for both data and power transmission over longer distances, as well as situations where extra pins or sheaths are needed to provide additional grounding. Some other applications include signal transmission in noise-prone electrical enclosures, or connection between two fixed-length cables.

The 1421128 is also widely used in the automotive industry, particularly in hybrid and electric vehicles. In these vehicles, the connector is used to transmit power from the inverter motor to the battery, or to transmit control signals between the motor and control unit. The 1421128 is used because it provides a reliable connection even in the presence of high levels of electrical noise. Additionally, its robust design prevents accidental disconnects.

In the telecommunications industry, 1421128 connectors are commonly used for connecting telecommunication systems, such as phones and broadband modems, to the main PSTN or fibre optic lines. They are also used in CATV systems, providing connection between set-top boxes and television antennas. Moreover, they are used in audio and video equipment, providing connection between digital audio and video sources.

1421128 modular connectors are also used in the medical industry, where they are used to connect monitoring and diagnostic equipment or to connect devices to networks in hospitals, clinics and lab environments. Moreover, they are used in industrial automation, providing connection between control systems, sensors and actuators in automated production lines.

In short, the 1421128 modular plug is an essential and practical component for a variety of applications in numerous industries. Its multi-contact interface design helps ensure reliable and effective electrical connections with a wide range of applications.

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