QADA-90-24-1442

AC DC Desktop, Wall Adapters

QADA-90-24-1442 is a desktop AC and DC wall adapter that supports input voltages between 100-240Vac and 120-370Vdc. It is designed with efficiency in mind and utilizes a current limiting circuit and fast response time to provide a reliable and efficient DC output for a wide range of applications.

Application Field

The QADA-90-24-1442 is designed for both desktop and wall adapters. It is perfect for desktop computers, such as a laptop, a media center computer, or an embedded system. It can also be used in wall adapters, such as USB wall chargers, tablets, and mobiles apps. With its high efficiency, it is capable of delivering reliable DC output for all kinds of applications without using too much power.

Working Principle

QADA-90-24-1442 adopts pulse width modulation (PWM) technology to achieve high-efficiency switching power supply. It works by using an internal switching converter to regulate the output voltage and current. The PWM signal is used to control the switching frequency and the duty cycle of the switch. This allows the switching frequency to be adjusted dynamically to maintain the output voltage within a dynamic range. It also allows the inclusion of current limiting circuits to prevent overloading and protect the connected device from damage.

Conclusion

The QADA-90-24-1442 is a reliable and efficient AC and DC wall adapter that can be used in desktop computers, wall adapters, USB wall chargers, tablets, and mobiles apps. It is designed for high efficiency and is capable of providing reliable DC output for all kinds of applications.