BBU27-5E

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The BBU27-5E is a power supply device for telecom equipment. This unit provides 27.5 V DC or -48 V DC voltage at a maximum current of 5A. The BBU27-5E is used in telecommunication equipment for a variety of purposes, including powering routers, switches, and various other equipment, depending on the needs of the network.

The BBU27-5E is designed to provide high efficiency, system-level power supply solutions for Telecom equipments. It is a highly integrated unit that includes a control module, a rectifier, and an isolator. A power management module with battery protection ensures maximum uptime in case of power outages. It supports a wide range of input voltages, and can be used in both AC and DC powered systems.

BBU27-5E’s working principle is based on a linear voltage regulation technique. It is equipped with a voltage transformer, which is basically a transformer that changes AC input into a DC output voltage that is sufficient to power the telecom equipment. The transformer also regulates the voltage, preventing it from fluctuating too much or too little. This ensures that the voltage supplied to the equipment components is always at the optimum level, making it more reliable and longer lasting.

The transformer is connected to a voltage regulator, which is responsible for maintaining the precise voltage level. The regulator kicks in when the voltage output from the transformer gets too high or low. It then adjusts the current flowing through the transformer, thus providing a more consistent output voltage.

The BBU27-5E solution also includes an isolated floating ground to avoid noise and interference from other electrical systems. This ensures that the telecom equipment is always receiving clean, clear power free from electrical shocks and other distortions. The unit also has an adjustable output voltage range, allowing it to accommodate many different types of telecom equipment.

All in all, the BBU27-5E provides an efficient power solution for telecom equipment. Its highly integrated design offers a complete solution with high levels of reliability and performance, making it an ideal choice for telecom applications.

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