PSC12R-090-R-CR5

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PSC12R-090-R-CR5 is a universal adapter that accepts an AC input voltage range from 90 to 264 Vac while providing an output of either 5, 9, 12, 15, or 24 Vdc. This unit is especially popular in desktop, wall, and other adapters where a reliable source of DC power is needed in a compact size. PSC12R-090-R-CR5 is UL and CE certified, and the housing is protected to IPX3 for indoor use.

Application Field

The PSC12R-090-R-CR5 is designed to meet the requirements of the desktop and wall power adapter markets. As an AC/DC power adapter, this device is rated to provide a wide range of DC output voltages. This adds versatility to the application, as it can be used in place of multiple voltage DC supplies.

Typical applications include powering desktop computers, laptops, servers, cell phones, tablets, and other device types. In addition, wall and other area applications such as medical equipment, and industrial automation can make use of the wide AC input range.

Working Principle

The PSC12R-090-R-CR5 is based on a switching power design concept. A rectifier bridge circuit is used to provide a DC voltage from the AC line. This DC voltage is then filtered to reduce any ripple or noise present, and the output voltage is then regulated to the required value. The voltage regulator is controlled by a PWM controller, which switches the regulator Mosfet at the right frequency to achieve the programmed output voltage. The design also includes protection for overcurrent, over voltage, over temperature, and other parameters.

The PSC12R-090-R-CR5 is designed to be highly efficient, providing a maximum efficiency of up to 88%. The overall power factor is over 0.6, meeting the requirements for most applications. In addition, the device meets the safety requirements of UL, CE, and other industry standards.

Conclusion

The PSC12R-090-R-CR5 is a versatile and reliable AC/DC adapter for desktop and wall applications. It provides users with an input voltage range of 90 to 264 Vac and the output voltage can be adjusted to 5, 9, 12, 15, or 24 Vdc. The device is also highly efficient, with a maximum efficiency of up to 88%, and it meets the safety requirements of UL, CE, and other industry standards.

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