Lenovo 5A10J75117 AC adapter

This power supply is designed for Lenovo systems with a 20V DC input and delivers a current of 2.25A with a total power output of 45W. The adapter features an ATX-compatible connector, ensuring compatibility with various Lenovo desktop computers and workstations. With an 80 Plus certification, this power supply demonstrates high energy efficiency, converting AC to DC with minimal energy loss. The compact design measures approximately 10.5 cm in length, 4.8 cm in width, and 2.7 cm in height, weighing 280 g, making it portable for various computer configurations. Made from durable materials, the adapter maintains a stable voltage output under typical load conditions, supporting consistent system performance. The black casing provides a professional appearance that fits into most office and home environments. This adapter serves as a replacement or backup power solution for compatible Lenovo devices, offering reliable power for everyday computing tasks. The product identification number 5A10J75117 helps verify compatibility with specific system models. Users should confirm that voltage and connector requirements match their device specifications before use. The adapter operates normally within the standard temperature range of 0°C to 40°C. Adequate ventilation around the device helps maintain optimal operating temperatures during extended use. This power supply represents a practical solution for maintaining the functionality of Lenovo systems when original adapters need to be replaced.