PWR-M12-L-40 Cable Assemblies

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Circular Cable Assemblies provide a range of connectivity solutions for broad applications. Among them is the PWR-M12-L-40, which has become popular for its versatility and durability in various application fields. This article’s focus is to analyze the application field and working principle of this connector, facilitating the selection or upgrade of an already existing system.

The application fields for the PWR-M12-L-40 connector include medical, automotive, industrial, and military among others. This wide range of applicability is due to its design and build. The connector is made up of two parts; a male and female. The device is made of a sturdy and durable aluminum alloy, with a gold-plated surface for resistance to corrosion. As such, it is capable of connecting heavy-duty cables in demanding environments and performs with an insulation resistance of up to 1000MΩ.

The PWR-M12-L-40 connector is also capable of transferring large amounts of power, which suggests that it is ideal for medium powered devices. For example, some of the application fields include operating robots in medical applications, powering military equipment, automotive electrical systems, and large industrial machinery. Additionally, its compact design makes it ideal for use inside cramped spaces such as control panels, computer mainframes, or electrical boxes in military facilities.

The connector also offers good reliability and consistency, with a contact pressure of up to 70mA in most applications. This means that there is minimal signal drop between the two connectors, resulting in high reliability and durable data transmission. Furthermore, since the PWR-M12-L-40’s cables are designed to reduce EMI, interference is kept to a minimum.

The working principle of the PWR-M12-L-40 connector is based on the positive locking mechanism that secures the contact between the two components. This is achieved by the insertion of pins in the male and female sockets, which is facilitated by the spring-loaded mechanical lock. As soon as two pins from either component are inserted in the other, the spring force ensures the retention of the contact.

The connector also includes four keyed U-shaped slots that slide onto each other for an additional layer of protection against electrical short circuits. As the connection is tightened, the pins are pushed into the female side which causes the keys of the male component to engage with the retaining ring of the female side, further securing the connection. The internal interference fit is then responsible for creating the mechanical and electrical contact between the two components.

In summary, the PWR-M12-L-40 circular cable assemblies have become a favorite of many due to its versatile yet strong nature, and is increasingly being found in many application fields such as medical, automotive, and military equipment. Its working principle is based on a positive locking mechanism, coupled with four keyed U-shaped slots which complete the reliable design.

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