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Application Field and Working Principle of PSAA20R-033-R-CR1

AC DC Desktop, Wall Adapters

The PSAA20R-033-R-CR1 AC/DC adapter is a high-quality and reliable power supply product in the electronic industry. It contains an AC/DC adapter, which has been pre-certified in digital audio and video equipment. The PSAA20R-033-R-CR1 AC/DC adapter also has an integrated protection filter circuit and is designed to deliver full power to TVs, monitors, printers, and other electronic devices.

This AC/DC adapter from PSAA20R contains a built-in fan that quickly cools the product and helps provides a more stable and clean voltage. It also possesses a wide range of AC/DC output voltages and currents that are suitable for most electronic devices. This product also features UL, CE, FCC, and PSE certification, ensuring the highest safety standards are met.

Working Principle

The PSAA20R-033-R-CR1 works by converting the AC power input from the wall outlet into DC power, which is then regulated to a specific voltage. The AC/DC Regulated Power Adapter features a very efficient design that provides a constant power despite any changes in the AC input voltage. This power supply is also very efficient and offers high performance while simultaneously producing very little heat.

The AC/DC market adapter is typically used in TVs, monitors, printers, and other electronic devices and consists of a switching power supply connected between the mains input and the output terminals. Inside the switching power supply, the 230Vac input is rectified and filtered to create a smooth DC voltage, which is then regulated down to its stable, rated voltage output.

The AC/DC adapter is highly reliable and offers various protections from overload, short circuit, over-voltage, and over-temperature. This power supply also has an automatically reset feature, which will restart the power supply if the output voltage fails. The PSAA20R-033-R-CR1 AC/DC adapter is energy saving and designed with EMI shielding for low temperature rise and high efficiency.

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