830AS12080

AC DC Desktop, Wall Adapters

The 830AS12080 is an AC/DC Adapter that is suitable for both desktop and wall applications. It has a high efficiency and reliable switching power supply which is designed to convert AC power into DC power. The 830AS12080 is able to provide up to 22 watts of regulated power output in an extremely small form factor. It has a wide range of protection features, and is an ideal choice for applications with tight power requirements.

Application Field

The 830AS12080 is suitable for a wide range of applications. It can be used in consumer electronics, computer peripheral and telecommunication equipment such as Set-top-box, modems, monitors, external hard drives, digital cameras, battery powered chargers, etc. It can also be used in medical equipment, automotive electronics, instrumentation, household appliances, and many other electronic devices.

Working Principle

The 830AS12080 use an oscillator-driven circuit to regulate the output voltage, which is produced by a pair of AC power supplies. The power supplies are connected in series, and the output of one is rectified by a half-wave rectifier circuit which generates the DC power. The oscillator-driven circuit then regulates the output voltage by controlling the relative impedance of the AC power supplies. This ensures that the output voltage is always kept in the range required by the device.

The 830AS12080 is also equipped with a range of protection features, which include short circuit protection, over-voltage protection, over-current protection, over-temperature protection, under-voltage protection, and reverse polarity protection. These features provide protection against damage caused by mis-wiring, overloading, or other faults.

The 830AS12080 features high efficiency with an operating efficiency range of 90-96%. It has a wide universal input voltage range of 90-264Vac and is safety certified to IEC/UL/CSA 60950. The output power of the 830AS12080 can also be customized, and the output voltage is adjustable from +5V to 24V. The 830AS12080 is the perfect choice for applications with tight power needs.