OWA-120U-20

The OWA-120U-20 adapter is a powerful AC/DC desktop and wall adapter designed for a variety of applications. It is capable of supplying a wide range of voltages and currents in varying combinations and ensures safe, high-precision operation.

Design and Structure

OWA-120U-20 is a plastic and metal design which is fully insulated and offers high levels of protection against moisture, dust, and oil. The structure consists of a heatsink, an insulated plastic base, and an integrated on/off switch. It is also protected against overload, short circuit, overvoltage, and reverse-polarity protection.

Technical Specifications

The OWA-120U-20 adapter has an input of 120 W and can supply a range of voltages from 3 V to 24 V. It can supply current at a maximum of 20 A and a minimum of 0.1 A. It has a total output power of 510 W. Its efficiency is up to 92%. Additionally, it has a MTBF of 750,000 hours and a maximum temperature of 70°C.

Applications

The OWA-120U-20 is a highly versatile power adapter which can be used in a variety of applications. It is ideal for powering small to medium-sized AC/DC motor systems, LED lighting control, industrial control, and communications. Additionally, it can be used for charging and powering electronic devices, such as smartphones, tablets, digital cameras, and laptops.

Safety Features

The OWA-120U-20 features a number of safety features to ensure safe operation. It has UL, FCC, and CE safety certifications which guarantee its safety and performance. Additionally, it incorporates overvoltage, overload, short circuit, and reverse-polarity protection to prevent damage and ensure safe operation.

Working Principle

The working principle of the OWA-120U-20 is based on a step-down switched mode power supply (SMPS). This type of power supply converts a voltage from one level to another without the need for bulky transformers. It works by switching the current on and off in rapid succession, allowing current to be transferred at a much higher rate than with a traditional transformer-based power supply. This results in a more efficient, reliable, and powerful power supply suitable for a variety of applications.