Industrial ATX Power Supply – FSP400-70PFL(SK)

The FSP400-70PFL(SK) is a robust, industrial-grade 400W ATX switching power supply designed for continuous 24/7 operation in demanding environments such as industrial PCs, embedded systems, workstations, servers, and automation applications.

Equipped with active Power Factor Correction (PFC) and compliant with 80 PLUS efficiency requirements, the unit supports full-range AC input from 90–264 VAC. High-quality internal components, comprehensive protection functions, and a controlled cooling concept ensure stable and reliable operation even under continuous load.

The power supply includes integrated protections against over-voltage (OVP), over-current (OCP), overload (OPP), and short-circuit conditions. It is specified for operation at ambient temperatures from 0 °C to +50 °C and achieves a predicted MTBF of 100,000 hours, making it suitable for long-term industrial deployment.

With its compact PS2 ATX form factor, integrated on/off switch, temperature-controlled 80 mm fan, and broad safety and EMC approvals, the FSP400-70PFL(SK) is well suited for regulated industrial and commercial systems.

Key Features

• Industrial 24/7 Operation: Designed for continuous operation with high component reliability and long service life.
• Active PFC & High Efficiency: Active Power Factor Correction with typical efficiency up to 85%.
• Comprehensive Protection: Over-voltage, over-current, overload, and short-circuit protection.
• Wide Input Range: Full-range AC input from 90–264 VAC, 47–63 Hz.
• Thermal Management: Temperature-controlled 80 mm fan for stable cooling.
• Certified Safety & EMC: CE and RoHS compliant.
• Compact ATX Design: PS2 form factor with dimensions 140 × 150 × 86 mm for easy system integration.