120W Open Frame Power Supply: High-Density Industrial Series

Product Overview

The 120W Industrial Open Frame Power Supply is a high-performance AC/DC switching module engineered for seamless integration within modern industrial control systems and automated machinery. Available in specialized outputs including 12V, 24V, 36V, and 48V, this unit delivers a rock-solid, ultra-stable power foundation for PLC Clusters, Motor Controllers, and High-Speed Networking Gear.

Designed for high-density environments, this 120W series maximizes power-per-square-inch, allowing engineers to reduce the overall footprint of control cabinets. We provide Full Dimension Customization Services, ensuring the PCB footprint, mounting hole patterns, and I/O terminal configurations perfectly align with your proprietary hardware design.

Key Specifications

Our industrial open-frame series is built with premium, high-specification components to ensure a decade-long service life in 24/7 mission-critical applications.

• Input Voltage: 90-264V AC (Full Range), 47-63Hz (Global Universal Input).

• Total Output Power: 120W Continuous Max.

• Output Voltage & Current Options:

  • 12V Series: 12V 10A (120W Max - For Industrial Computing & Displays)

  • 24V Series: 24V 5A (120W Max - Standard Industrial Automation & Control)

  • 36V Series: 36V 3.3A (120W Max - For Specialized Actuators & Drivers)

  • 48V Series: 48V 2.5A (120W Max - For PoE & Telecom Infrastructure)

• Efficiency: > 91% (Typical) – Minimizing thermal dissipation in enclosed industrial housings.

• No-Load Power Consumption: < 0.3W (Meets global green energy standards).

• Dimensions: Slim-Profile Design (Fully customizable per client hardware specs).

• Safety Standards: Compliant with IEC/EN/UL 62368-1 (Industrial/ICT) and EN 61000 (EMC).

• Operating Temperature: -20°C to +70°C (With standard derating above 45°C).

• Ripple & Noise: < 120mVp-p – Critical for ensuring the accuracy of analog sensors and logic stability.

• MTBF: > 300,000 Hours, utilizing 105°C long-life industrial capacitors for heavy-duty cycles.

Ideal Applications

The 120W industrial open frame series is the trusted choice for high-reliability professional ecosystems:

• Industrial Control: Powering multi-node PLC systems, automated testing equipment, and industrial HMI panels.

• Automation Systems: Stable power for 24V/36V DC motors, motorized valves, and linear actuators.

• Telecommunications: Powering enterprise gateways, high-capacity wireless access points, and localized PoE hubs.

• Embedded Computing: High-reliability power for industrial PCs, AI-driven sorting systems, and edge computing nodes.

• Smart Security: Powering access control command centers, integrated surveillance arrays, and biometric systems.

Professional Reliability & Performance Suite

• Optimized Thermal Architecture: The component layout is strategically designed to promote natural convection cooling, ensuring stable 120W output even in limited-airflow environments.

• Superior MTBF Performance: Utilizing high-specification industrial components and a derated design, this unit achieves >300,000 hours of reliable operation—far exceeding standard industrial adapters in longevity.

• Industrial-Grade EMI/EMC: Built-in Class B EMI filtering ensures minimal electromagnetic interference, critical for preventing "noise" in sensitive analog measurement signals and high-speed fieldbus communications.

• Dynamic Load Management: Advanced feedback loops ensure that the output voltage remains within ±1% stability during rapid load fluctuations common in industrial logic switching and motor starting.

• Comprehensive Protection: Active Over-Voltage (OVP), Over-Current (OCP), Over-Temperature (OTP), and Short-Circuit Protection (SCP) with intelligent auto-recovery features.