ETSA190790U-P51-WP

AC DC Desktop, Wall Adapters

The ETSA190790U-P51-WP is a high-performance AC/DC desktop power adapter and wall adaptor. Designed for industrial environments, it converts AC input voltage to DC output voltage and is suitable for powering a variety of electronic equipment. The unit has an input voltage range of 100-240VAC, an output voltage of 19V, and a maximum power of 51W. It features a built-in EMI filter, overvoltage protection, overcurrent protection, short circuit protection, and thermal protection.

Features

The ETSA190790U-P51-WP features an efficient circuit design which enables high power conversion and low heat generation. The unit has a small size and light weight, making it ideal for desktop and wall applications. It also features a low-ripple output voltage and high stability, ensuring that it can meet the power-supply requirements of various electronic equipment. The unit is UL approved and is designed to meet safety and quality standards (FCC, CE, RoHS).

Applications

The ETSA190790U-P51-WP is ideal for use in a variety of industrial and commercial applications. It is suitable for powering laptops, desktop computers, medical devices, electronic systems, and other electronic equipment. It is also suitable for use as a wall adapter for powering devices such as WiFi routers, smart home devices, and battery charging systems. The compact size and light weight make it suitable for easy and convenient installation.

Working Principle

The ETSA190790U-P51-WP consists of four main components: a transformer, an AC/DC converter, a rectifier, and a controller. The transformer converts the input AC voltage to the desired output voltage. The AC/DC converter then takes the voltage from the transformer and converts it to the correct DC voltage. The rectifier then takes the voltage from the AC/DC converter and rectifies it into a direct current. Finally, the controller ensures that the output voltage from the rectifier is kept at the proper level and ensures stable and reliable operation.

The ETSA190790U-P51-WP is a great choice for powering various electronic equipment in industries and commercial applications. It has a built-in EMI filter for electromagnetic interference protection, as well as a number of protection features for overvoltage, overcurrent, and short circuit. It also offers high efficiency and low heat generation, making it ideal for use in a variety of applications.