UCP180PS28

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AC/DC converters are used to convert alternating or direct current from one form to another. Generally, AC/DC converters are widely used in various applications, such as electronic motors, robotics and home appliances. The UCP180PS28 is one type of AC/DC converter. This device provides a regulated output voltage from an unregulated input voltage with a wide input voltage range. This article discusses the application field and working principle of the UCP180PS28 AC/DC converter.
Application Field of UCP180PS28 AC/DC Converters
The UCP180PS28 adopts an advanced synchronous rectification technology and TTL digital switching components to offer an outstanding performance. With its high input and output voltage accuracy, and stable output voltage, it is ideally suited for applications such as:
DC/DC power supplies for computer motherboards, communication cards, and disks.
Industrial control components, medical instruments, household appliances and automotive electronics.
Power supplies for instrumentation and test systems.
Power supplies for consumer electronics such as mobile phones, digital cameras, PDAs, multimedia players and video game consoles.
Working Principle of UCP180PS28 AC/DC Converters
The UCP180PS28 AC/DC converter has a wide input voltage range of 9V-18V, and a regulated output voltage of 12V with a maximum output current of 3A. The converter consists of an AC/DC rectifier, a regulator integrated circuit, control circuitry and an output filter. 
The UCP180PS28 undergoes regulation of the output voltage by using the control circuitry. The AC rectifier converts AC into pulsating DC, which is then converted into a constant voltage by the regulator IC. The control circuitry senses the output voltage and adjusts the duty cycle to make sure that the output voltage is maintained at a constant level. The DC voltage is then filtered and buffered before it is applied to the output terminals. 
The UCP180PS28 AC/DC converter is an efficient and reliable power conversion device suitable for a number of applications. It has a wide range of input voltage, excellent load regulation, and is capable of supplying a stable output voltage over a wide temperature range. The device is also relatively easy to use and can be used in a variety of applications.

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