911461

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Relay sockets are arguably the most popular type of interlocking unit used to interface and control the operation of various other components in most electrical systems. The 911461 socket is specifically a double pole, double throw (DPDT) relay socket developed by Tyco Electronics. The unit houses two identical, independent single-pole double-throw relays on one base and is typically used in switching and control applications requiring two separate circuits to be controlled independently. Here, we take a closer look at the application field and working principle of the 911461 relay socket.

Application Field

The 911461 socket is most commonly employed in applications which require electrical switching or controlling of two separate circuits, either independently or in unison. Automotive wiring systems, which are often tasked with powering multiple distinct electrical components, are optimally suited for the industry-renowned 911461 socket. This unit is most often used to switch power sources between the positive and negative terminals in vehicle circuity, allowing for the high-quality operation of a range of in-car Electric Motors, headlights, and other active parts.

The 911461 socket is also commonly used in buildings and industrial facilities for operating auxiliary lights, audible alarms, air conditioning systems, and any other low-voltage, low-amperage application requiring dual control and/or switching. It is ideal for these scenarios as it is both small and lightweight, making it easy to install and transport between locations.

Working Principle

The 911461 socket operates through the use of two identical, independent, single-pole double-throw relays. Each relay consists of an electromagnet armature that maintains the contacts in a normally open or closed position, depending on the presence of power. When there is no power, the armature of each relay is in the at-rest position at one end of a set of contacts, meaning that there is an open circuit. When power is applied to the armature of the relay, the armature is essentially magnetically pulled away from one end of the contacts, thus closing the circuit and allowing the power to pass through.

Due to the presence of two separate controls, the 911461 socket is capable of operating in two distinct states: switching and control. When in the control state, each relay can be independently controlled by connected controllers, and acted upon accordingly. When in the switching state, each relay is in charge of its own circuit, behaving in an open-close fashion based on the input signals.

Overall, the 911461 socket is primarily used for dual control and/or switching in a variety of applications. Its ability to independently control two separate circuits is a game-changer for the automotive and industrial industries, and its capacity for integration into any existing wiring system is unmatched.

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