FSP040-RHAN3 40W 12V 3.33A AC-DC Power Adapter

The FSP040-RHAN3 is a high-performance AC-DC power supply designed for IPC systems, embedded systems, POS terminals, printers, and monitors requiring a stable 12V DC output. This compact 40W adapter accepts a universal input of 90-264Vac (47-63Hz) and delivers 12Vdc at 3.33A with 40W total output. It meets stringent energy efficiency standards: DOE Level VI (87.59% typical) and CoC Version 5 Tier 2 (88.59% typical), ensuring low power consumption and compliance with global regulations. The unit features comprehensive protections including over voltage, over current, over temperature, and brown-out, plus a high MTBF of 300,000 hours at 25°C. EMC performance complies with EN55032/EN55024 Class B and FCC Part 15B Class B, making it suitable for sensitive ITE applications. With a no-load power consumption below 0.075W and touch current less than 0.25mA, the FSP040-RHAN3 offers reliable, efficient power in a compact form factor (IEC C14 inlet).

Key Features

• Universal AC Input: Operates from 90-264Vac, 47-63Hz, with input current ≤1.0A at full load.
• Stable DC Output: Provides 12Vdc ±3.33A (40W) with over voltage, over current, and over temperature protection.
• High Efficiency: Meets DOE Level VI (≥87.59%) and CoC V5 Tier 2 (≥88.59%) standards, reducing energy waste.
• Low Standby Power: No-load power consumption ≤0.075W, ideal for always-on applications.
• Robust EMC Performance: Complies with EN55032/EN55024 Class B, FCC Part 15B Class B, and various immunity standards (EN61000-4-2/3/4/5/6/8/11).
• Wide Operating Temperature: Full load at 0-40°C, with derating up to 70°C (55% load) per power derating curve.
• High Reliability: 300,000 hours MTBF at 25°C (SR332), 5000m operating altitude, and 4242Vdc isolation withstand.
• Safety Certified: Designed to meet IEC 62368-1 & IEC 60950-1, with approvals pending.