3W Regulated Output PCB Mount AC-DC Encapsulated Power Module

AIC Series

3W Board Mount AC to DC Industrial and ITE Power Conversion (Module)-A Rare, High-Stability Solution for Space-Critical, Low-Power Applications

The ARCH AIC 3W Ultra-Compact PCB Mount AC-DC Power Module is a rare and highly sought-after solution in the low-power AC-DC conversion market, specifically designed for cost-driven applications where size, efficiency, and reliability are critical. Unlike standard low-wattage power modules, the power module stands out with its robust -40°C to +85°C operating temperature range, ensuring stable performance in harsh industrial environments, high-humidity settings, and temperature-sensitive applications.

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Proven Reliability in Embedded & Industrial Systems

Engineered for general embedded electronics, the power module is widely adopted in pump control systems, where long-term stability and reliability are essential for continuous operation. Its proven track record in high-volume deployments demonstrates exceptional durability, making it a go-to solution for manufacturers seeking consistent, high-quality power delivery.

Compact Design, Broad Application Versatility

Designed for seamless PCB integration, the power module's ultra-compact form factor enables easy adoption in industrial, ITE, commercial, and mechanical applications, especially in space-constrained environments. With its superior temperature tolerance, market-proven stability, and widespread industry adoption, the AIC 3W power module has become one of ARCH's flagship products, setting the standard for high-performance small-wattage power solutions.

Safety & Compliance

The AIC 3W AC-DC power module from ARCH is engineered with safety and compliance as top priorities. It holds global certifications, meeting UL, IEC, and EN 60950-1 standards, ensuring user protection and reliable operation with a 3000VAC I/O isolation barrier. Designed with Class II isolation, it provides enhanced electrical safety, effectively minimizing the risk of faults. With its compact design, robust safety features, and high energy efficiency, ARCH's AC-DC power module offers exceptional versatility, making it an ideal solution for various industrial applications.

Key Features

Power Module for PCB Mountable.
Universal Input Range 90 - 264VAC.
Low No-Load Power Consumption < 0.3W.
Cooling by free air convection.
Wide Operating Temperature: -40°C ~ +85°C with derating
Low Ripple and Noise.
Isolation Class II.
I/O Isolation: 3000VAC
Safety Approval to UL / IEC / EN 60950-1.
3-Year Product Warranty.

Applications

Industrial Automation Systems
Automotive Electronic Equipment
Communication Equipment
Mechanical Equipment
Portable Electronic Equipment

Specification

Output Power (Watt)	3
Dimensions (L x W x H) (Tolerance ± 0.5 mm)	35.7 x 19.0 x 22.0 mm 1.41 x 0.75 x 0.86 inches
AC Input Voltage Range	90-264 VAC or 120-370 VDC
AC Inrush Current	20 A max. (115 VAC) / 50 A max. (230 VAC)
Leakage Current	<0.25 mA max.
Output Voltage Accuracy	± 10%
Ripple and Noise (Vp-p.)	3.3S: 250 mV ; 5S: 200 mV ; 9S: 150 mV ; 12S-24S: 100 mV (max.)
Over Power Protection	Hiccup Technique, Auto- Recovery
Short Circuit Protection	Zener Diode Clamp
Isolation (Input-Output)	3000 VAC
Operating Temperature	-40°C to +85°C
Temperature Coefficient	± 0.02%/°C
Safety Approval	UL / IEC / EN 60950-1
EMI	EN 55032 Class B
EMS	EN 55024