240W Dual Output Enclosed Chassis Mount AC-DC Switching Power Supply

AQF240E-12S24S Series

240W AC to DC Industrial and ITE Switching Power Supply - Dual Output Design for Greater Flexibility

The ARCH AQF240E-12S24S 240W AC-DC switching power supply stands out in the market with its rare dual-output configuration of 12V and 24V, enabling it to power multiple components with different voltage requirements from a single, compact unit. Unlike most power supplies that typically offer 5V secondary outputs, the 12/24V setup provides greater flexibility for modern industrial and commercial systems, reducing the need for multiple converters.

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Ultra-High ESD Protection for Harsh Environments

One of the AQF240E-12S24S's most compelling features is its exceptional ESD protection, rated at up to 27kV (air discharge). This level of protection is far beyond industry norms and makes the unit ideal for extremely dry or static-sensitive environments, where conventional designs may fail due to electrostatic discharge-related malfunctions. The robust ESD resilience ensures consistent reliability in specialized or unpredictable installation conditions.

Energy Efficient with Built-in Power Factor Correction

With an energy efficiency of up to 90% and a built-in P.F.C. function >0.9, the AQF240E-12S24S switching power supply is engineered for systems that demand both high performance and cost-efficiency. These features not only reduce power consumption and heat generation but also contribute to lower operating costs and improved sustainability, making it a strong choice for energy-conscious applications.

Compact Size with Simplified System Integration

The AQF240E-12S24S switching power supply offers a space-saving chassis that is easy to integrate into compact systems—a crucial advantage for OEMs and engineers working within tight enclosure constraints. The unit's universal input range (90–264 VAC) and operating temperature range of –10°C to +70°C ensure broad compatibility and dependable operation across various regions and environments.

Certified Safety and EMC Compliance

Engineered with safety and global compliance in mind, the AQF240E-12S24S switching power supply is certified to UL, IEC, and EN 62368-1 standards, and provides 4000VAC input-to-output isolation for superior user protection. It also meets stringent EMC standards without requiring external filtering components, simplifying integration and reducing total BOM costs.

A Reliable Power Solution with Real-World Advantages

Whether you're designing for industrial automation, ITE systems, or commercial electronics, the AQF240E-12S24S switching power supply offers a rare combination of dual-voltage output, high ESD resilience, compact size, and efficiency-focused performance. It's the ideal solution for applications that demand versatility, reliability, and resilience in one integrated package.

Key Features

Enclosed Package.
Universal Input Range 90 - 264VAC.
Dual Output.
High Efficiency up to 90%.
With P.F.C. Function > 0.9.
Wide Operating Temperature: -10°C ~ +70°C with derating
I/O Isolation: 4000VAC
Safety Approval to UL / IEC / EN 62368-1.
3-Year Product Warranty.

Applications

Industrial Automation Systems
Automotive Electronic Equipment
Automated Ordering Kiosk
Communication Equipment
IoT (Smart City)
Mechanical Equipment

Specification

Output Power (Watt)	240
Dimensions (L x W x H) (Tolerance ± 0.5 mm)	150.0 x 106.0 x 39.0 mm 6.0 x 4.18 x 1.54 inches
Cooling Method	Free Air Convection / 18 CFM Fan
AC Input Voltage Range	90-264 VAC or 120-370 VDC
AC Inrush Current	< 45 A max. (115 VAC) / < 90 A max. (230 VAC)
Leakage Current	< 0.5 mA max.
Output Voltage Accuracy	± 5%
Ripple & Noise (Vp-p.)	240 mV (max.)
Over Power Protection	Auto Recovery
Over Voltage Protection	Zener Diode Clamp
Short Circuit Protection	Protection Level 1 (Nominal) : Continuous, Auto Recovery Protection Level 2 (Instantaneous High Current) : Latch
Isolation (Input-Output)	4000 VAC or 5656 VDC
Operating Temperature	-10°C to +70°C
Temperature Coefficient	± 0.03%/°C (0 ~ 50 °C)
Safety Approval	UL / IEC / EN 62368-1
EMI	EN 55032 Class B
EMS	EN 55035