DC22.2121.111

Power Entry Connectors – Inlets, Outlets, Modules

Power entry connectors are components that are used to provide a connection between a device and a power supply system. Most power entry connectors include two main types, inlets and outlets. Inlets are used to direct power from an external source, usually a wall outlet, to the device, while outlet connectors allow the device to be connected to a power line. For some applications, such as medical devices and equipment in hazardous environments, specialized power entry connectors are used to ensure safety.

DC22.2121.111 Application Field and Working Principle

DC22.2121.111 is a power entry module designed for use in medical equipment, such as patient monitors, imaging systems, and other critical applications. This module provides an efficient power connection between the device and the power supply system without compromising safety or performance.

The DC22.2121.111 module can be installed in minutes and is able to provide up to 4 Amps of current. It features a single power supply module with a 4-pin IEC connector, along with two power supply PC boards, each of which has two C14 power sockets. This ensures that any type of power device, such as a monitor, can be connected safely. Additionally, the DC22.2121.111 has a built-in peak current protection circuit that prevents overloading and is also able to provide EMC protection.

The DC22.2121.111 module utilizes an AC-DC converter to convert power supply from AC power to DC power. The AC-DC converter includes two parts, a power transformer and a rectifier. The power transformer converts the AC power to DC power and the rectifier acts as an AC filter, providing noise and transient protection as well as protection against overvoltage.

The DC22.2121.111 module is designed to provide a reliable connection and to prevent arcing or sparking that could lead to potential hazards. The pins in the IEC connector are designed with special features that limit the heat generated during each connection. This reduces the risk of arcs and sparks caused by the connection.

In addition, the DC22.2121.111 module features a double-insulated outer housing which prevents electric shock and provides additional protection against short-circuiting. Additionally, the module meets UL and CE safety standards and is protected against overvoltage, overload, and short circuit. This provides extra safety and ensures that the device operates within its specified parameters.

The DC22.2121.111 power entry module is designed to be used with a wide range of medical equipment and is easy to install. It features an efficient and safe power connection, provides protection against overvoltage, overload, and short circuit, and is designed to resist arcs and sparks.