FSP090-AAAN3 90W 24V 3.75A AC-DC Power Adapter

The FSP090-AAAN3 is a 90-watt AC to DC adapter designed for high-demand applications such as IPC systems, embedded systems, printers, monitors, POS systems, and PoE applications. It accepts a universal input voltage of 90‑264 VAC (47‑63 Hz) with a maximum input current of 1.2A at full load and consumes less than 0.5W under no‑load conditions. The adapter delivers a stable 24V DC output at 3.75A (90W total power) with over voltage protection set at 60V. It features auto‑recovery short circuit/over current protection and over temperature protection (requires AC reset). Efficiency meets DOE Level VI (≥88%) and CoC V5 Tier 2 (≥89%), and power factor is ≥0.9 at 115/230VAC full load. The unit operates over a wide temperature range of 0‑70°C (derating above 40°C) and is compliant with IEC 62368‑1, CB 60950‑1, and EMC standards including EN55032 Class B and FCC Part 15B Class B. With a high reliability of 300,000 hours MTBF (SR332 at 25°C) and built‑in PFC circuit, this adapter ensures safe, efficient power conversion for industrial and ITE equipment.

Key Features

• Universal AC Input & High Efficiency: Operates from 90‑264 VAC, meets DOE Level VI (≥88%) and CoC V5 Tier 2 (≥89%) efficiency standards.
• Stable 24V Output: Provides 24V DC at 3.75A continuous (90W) with over voltage protection (60V trip).
• Comprehensive Protections: Includes over current, short circuit (auto‑recovery), over temperature (AC reset), and brown‑out protection (set at 60‑70 VAC).
• High Reliability: 300,000 hours MTBF at 25°C, low‑profile design, and built‑in PFC circuit for improved power quality.
• Wide Operating Temperature: Rated for 0‑70°C (derated above 40°C), suitable for various environments.
• Safety & EMC Compliance: Certified to IEC 62368‑1, CB 60950‑1; meets EN55032 Class B and FCC Part 15B Class B emissions.