PSAC45W-480

AC DC desktop, wall adapters are used to convert AC power into DC power. A PSAC45W-480 is one such device, designed to offer highly reliable, efficient, and cost-effective power conversion. This article explains the features, applications, and working principle of the PSAC45W-480 adapter.

Features: The features of the PSAC45W-480 adapter include wide-range input voltage, short-circuit protection, over-current protection, and over-temperature protection. It has a cheap, reliable, and compact design, which is suitable for several applications. Additionally, it has a low ripple and low no load power consumption. It is designed to meet international safety standards and is CE-marked.

Applications: The PSAC45W-480 adapter is suitable for a number of applications, including medical equipment, laptops, TV sets, and other electronic products. Additionally, it is suitable for various IT products, such as batteries and power supplies, security systems, and communication systems.

Working Principle: The PSAC45W-480 adapter works on a closed-loop voltage regulation principle. The input voltage is regulated by a feedback loop and the output voltage is monitored by a feedback loop. In the feedback loop, a comparator measures the output voltage and transmits a signal to the control circuit. The control circuit adjusts the feedback signals to the pulse width modulator accordingly. The pulse width modulator adjusts the duty cycle of the power transistors to step down or step up the input voltage to obtain the desired output voltage.

Conclusion: The PSAC45W-480 adapter is designed with several features, making it suitable for applications like laptops, TV sets, and medical equipment. Furthermore, it has a closed-loop regulation principle that enables it to regulate the input voltage to obtain the desired output voltage. Its efficient working and energy saving features make it a cost-effective and reliable device.