PM8803CTR

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Power Over Ethernet (PoE) Controllers are chips designed for use in Ethernet applications where power and control information need to be sent over a single Ethernet cable. The PM8803CTR Power Over Ethernet (PoE) Controller is a highly integrated chip that enables delivery of power over Ethernet through two twisted pairs. The device can detect high power applications and will switch on sufficient power only when necessary. Furthermore, the PM8803CTR provides a complete assembly of solutions in one field programmable Ethernet package.

The PM8803CTR is capable of delivering up to 25W of power over two twisted pairs and can also detect the presence of high power equipments. There are various features provided by the PM8803 such as low power mode, local control and loopback control mode for maximum flexibility. Additionally, the PM8803CTR also supports standard 4-pair Power Over Ethernet and 4-pair PoE Over DC. This makes the PM8803CTR a great choice for applications such as Ethernet and other field bus systems.

The primary purpose of the PM8803CTR is to provide power over Ethernet connections in an efficient and reliable way. The PM8803CTR contains two twisted pairs of PoE outputs, referred to as the LAN pair and the HAT pair. These pairs can deliver up to 25W of power, depending on the application. The PM8803CTR also supports two different control modes, the local control mode and the loopback control mode. The local control mode allows the user to control the power via an external control signal, and the loopback control mode allows an intelligent device, such as an Ethernet switch, to control the power.

The PM8803CTR also contains an advanced level monitoring system that reports faults and alarms, as well as detecting and reporting the presence of high power equipments through two pins on the PM8803CTR. This ensures that the power levels are kept at their optimal levels without any risk of overloading the systems. Additionally, the PM8803CTR also provides a wide range of power management solutions such as early shutoff, late shutoff, and self-limiting features.

The PM8803CTR is highly reliable and is configured as a standard PoE solution with three power outputs per port. It has been designed to withstand the most rugged environments, including extreme temperature and humidity levels. The PM8803CTR also has a compact design, which makes it easy to install in small spaces. By its nature, the PM8803CTR is robust, reliable and cost effective.

The PM8803CTR can be used in a variety of applications, such as computer workstations, network appliances, audio-video systems, and industrial monitoring applications. It is also suitable for use in a wide range of devices, such as cameras, routers, mode-division multiplexers, and media converters. The PM8803CTR can also be used in environments such as medical centers and ships, where the presence of extreme temperatures and humidity levels need to be taken into account. In conclusion, the PM8803CTR Power Over Ethernet (PoE) Controller is a high-performance, cost-effective bridge between Ethernet and high power applications. By utilizing its advanced features, the PM8803CTR can be successfully used in a variety of applications. It provides great flexibility in terms of power delivery, power management, and fault detection, making it the perfect choice for any number of Ethernet-based solutions.

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