PSAA18U-090-R-CR5

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Power supplies are a vital component in many electronics and applications such as computers, medical equipment, and a variety of consumer electronics. The PSAA18U-090-R-CR5 is a highly efficient AC/DC adapter from Mornsun that can be used in any application where a reliable, high-powered, and cost-effective power supply is needed.

Applications

The PSAA18U-090-R-CR5 can be used in a variety of applications, including desktops, wall adapters, and a wide range of other AC/DC applications. It is designed to deliver up to 18W of power in a range of voltages, including 12 volts, 24 volts, and 48 volts. This makes it a suitable option for powering many electronic devices, such as laptops, printers, and other small appliances.

In addition to desktops and wall adapters, the PSAA18U-090-R-CR5 can be used in a variety of other applications. One example of this is in automotive applications. The high efficiency of this power supply means it is able to power small accessories, such as an interior light, windshield wiper motor, or power door locks. Furthermore, the wide range of voltages available makes it suitable for a variety of volts, up to 48V.

Working principle

The PSAA18U-090-R-CR5 works by converting alternating current (AC) into direct current (DC). This is achieved by using an internal rectifier, which is a diode bridge circuit comprising four diodes. These four diodes allow current to flow in either direction, depending on the polarities of the AC voltage supplied to the rectifier.

The rectified AC voltage is then smoothed by an electrolytic capacitor, which filters any remaining AC ripple and provides a constant DC voltage output. The output voltage is controlled via an external knob which is adjusted according to the voltage desired. The final output voltage is monitored by a LED indicator which is used to display the voltage at which the unit is operating.

Overview

The PSAA18U-090-R-CR5 is a highly efficient and cost-effective AC/DC adapter from Mornsun that can be used in a variety of AC/DC applications such as desktops, wall adapters, and automotive applications. It is designed to deliver up to 18W of power in a range of voltages, including 12 volts, 24 volts, and 48 volts. This makes it suitable for powering many electronic devices and small equipment. This power supply works by converting AC voltage into DC voltage using an internal rectifier and an electrolytic capacitor. The output voltage is controlled via an external knob and the voltage is displayed via a LED indicator.

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