80W Regulated Output Open Frame Chassis Mount AC-DC Switching Power Supply

AQF80 Series

80W AC to DC Industrial and ITE Switching Power Supply- High-Performance Power in a Compact Design

The AQF80 switching power supply is ARCH's compact 80W open-frame AC-DC power solution, engineered for space-critical and energy-sensitive systems. Measuring only 76.2 x 50.8 x 24.0 mm, the switching power supply is notably smaller than comparable competitor models, making it the ideal choice for compact terminal applications, handheld devices, and embedded systems.

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Best-in-Class Energy Efficiency

With no-load power consumption under 0.1W, the AQF80 switching power supply dramatically outperforms the market's existing 80W alternatives. Combined with up to 90% power conversion efficiency, this power supply offers significant energy savings for modern energy-conscious applications.

Ultra-Low Leakage Current for Medical & Sensitive Systems

The AQF80 switching power supply features a leakage current of just 0.25mA, far superior to competing products rated at up to 3.5mA. This makes it especially suitable for EMI-sensitive systems, medical devices, and applications where patient or operator safety is critical. For customers requiring leakage current below 0.5mA, ARCH's solution stands as the optimal—and in some cases, only—choice.

Wide Temperature Range & Durable Performance

Operating across a –40°C to +80°C temperature range, the AQF80 switching power supply offers a broader range than competitor models. This ensures greater adaptability in harsh or outdoor environments, delivering stable performance even under challenging thermal conditions.

Certified Safety & EMC Compliance

The AQF80 switching power supply is globally certified to UL / IEC / EN 62368-1 and features a 3000VAC reinforced I/O isolation barrier. The switching power supply also meets strict EMC regulations without the need for additional filtering components, enabling easier integration and cost savings in system design.

Key Features

Open Frame Package.
Universal Input Range 90 - 264VAC.
High Efficiency up to 90%.
Low No-Load Power Consumption < 0.1W.
Wide Operating Temperature: -40°C ~ +80°C with derating
I/O Isolation: 3000VAC
Safety Approval to UL / IEC / EN 62368-1.
3-Year Product Warranty .

Applications

Industrial Automation Systems
Automotive Electronic Equipment
Communication Equipment
IoT (Smart City)
Mechanical Equipment
Information Technology Equipment
Consumer Electronics
Testing and Measurement Equipment

Specification

Output Power (Watt)	80
Dimensions (L x W x H) (Tolerance ± 0.5 mm)	76.2 x 50.8 x 24.0 mm 3.0 x 2.0 x 0.94 inches
Cooling Method	Free Air Convection
AC Input Voltage Range	90-264 VAC or 120-370 VDC
AC Inrush Current	< 50 A max. (115 VAC) / < 100 A max. (230 VAC)
Leakage Current	< 0.25 mA max. (100-240 VAC)
Output Voltage Accuracy	± 2%
Output Voltage Adj. Range	± 10% Output Voltage
Ripple and Noise (Vp-p.)	1% Vout (max.)
Over Power Protection	Auto Recovery
Over Voltage Protection	Zener Diode Clamp
Short Circuit Protection	Hiccup Mode (Automatic Recovery)
Isolation Input-Output (V.AC)	3000 VAC or 4242 VDC
Operating Temperature	-40°C to +80°C
Temperature Coefficient	± 0.05%/°C
Safety Approval	UL / IEC / EN 62368-1
EMI	EN 55032 Class B
EMS	EN 55035