50W Regulated Output PCB Mount AC-DC Encapsulated Power Module

ANC50 Series

50W Board Mount AC to DC Industrial and ITE Power Conversion (Module) - Precision 50W Power in a Compact Design

The ARCH ANC50 is a 50W ultra-compact AC-DC encapsulated power module designed for applications that demand high efficiency and rock-solid reliability. While many competitors only offer 45W or 60W modules, ARCH delivers a true 50W solution, giving designers a perfectly balanced power option that avoids over-design and unnecessary costs—especially in space- and budget-sensitive projects. When 45W isn’t enough, and 60W is too much — the ANC50 power module is just right. Choose ARCH for precision power, compact performance, and global-ready safety in your next design.

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Engineered for Tight Spaces & Cost-Conscious Designs

With efficiency up to 90% and no-load power consumption below 0.1W, the ANC50 power module minimizes both energy loss and heat buildup. Its ultra-compact size and PCB-mountable design make it ideal for industrial control systems, ITE equipment, commercial devices, and mechanical electronics where space and cost matter most.

Built for Harsh Conditions

The ANC50 power module is ready for rugged environments with its wide -40°C to +70°C operating temperature range, ensuring reliable performance in both low-temperature and high-heat conditions. Whether your design runs in a freezing warehouse or a compact fanless enclosure, the ANC50 power module stays stable and efficient.

Certified for Global Use and Operator Safety

This power module is globally certified to UL / IEC / EN 62368-1 and features Class II isolation with a 3000VAC input-output barrier, delivering both safety and design flexibility. It's the ideal drop-in solution for designs that must meet international safety and EMC standards, with no external filtering or protection components required under normal conditions.

Key Features

Ultra Compact Power Module for PCB Mountable.
Universal Input Range 90 - 264VAC.
Cooling by free air convection.
Wide Operating Temperature: -40°C ~ +70°C with derating
Isolation Class II.
I/O Isolation: 3000VAC
Safety Approval to IEC / EN 60950, UL / IEC / EN 62368-1.
3-Year Product Warranty.

Applications

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

Specification

Output Power (Watt)	50
Dimensions (L x W x H) (Tolerance ± 0.5 mm) (Height Tolerance ± 1 mm)	74.1 x 54.1 x 22.1 mm 2.91 x 2.13 x 0.87 inches
AC Input Voltage Range	90-264 VAC or 120-370 VDC
AC Inrush Current	40 A max. (115 VAC) / 60 A max. (230 VAC)
Leakage Current	< 0.25 mA max.
Output Voltage Accuracy	± 2%
Ripple and Noise (Vp-p.) (max.)	5S, 12S: 120mV ; 15S: 150mV ; 24S: 240mV ; 48S: 480 mV (max.)
Over Power Protection	Hiccup Technique, Auto-Recovery
Over Voltage Protection	Zener Diode Clamp
Short Circuit Protection	Hiccup Mode (Automatic Recovery)
Isolation (Input-Output)	3000 VAC
Operating Temperature	-40°C ~ +70°C
Temperature Coefficient	± 0.02%/°C
Safety Approval	UL / IEC / EN 62368-1
EMI	EN 55032 Class B
EMS	EN 55024