Below is a comprehensive, detailed product summary for the ORing RPM-130-AC-US rack-mount power supply module, structured according to the requested format and optimized for technical and semantic clarity.

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## 1. Product Overview

Product Name: RPM-130-AC-US
Model Number: RPM-130-AC-US
Series: RPM-130 Series
Article Number: 1907-2-29-RPM130-0
Manufacturer: ORing Industrial Networking Corp.
Product Type: 130W Rack-Mount 12VDC Power Supply Module
Version: 1.0
Region/Type: US Type (includes US power cord)

Manufacturer Contact Information:
- Company: ORing Industrial Networking Corp.
- Website: [www.oring-networking.com](http://www.oring-networking.com)
- Telephone: +886-2-2218-1066
- Fax: +886-2-2218-1014
- Email: support@oring-networking.com

Product Description:
The ORing RPM-130-AC-US is a high-efficiency, industrial-grade 130W rack-mountable power supply designed to deliver a stable 12VDC output at up to 10.8A. It supports a universal AC input range of 100–240VAC and is optimized for use in industrial networking chassis systems. The unit includes comprehensive protection features, active power factor correction (PFC), and compliance with major international safety and EMC standards. It is engineered for reliability, with an MTBF exceeding 400,000 hours, making it suitable for continuous operation in demanding environments.

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## 2. Key Features

- Universal AC Input: Supports a wide input voltage range from 100 to 240VAC, 47–63Hz, allowing global compatibility.
- High Power Output: Provides a single 12VDC output rated at 10.8A, delivering up to 130W total power.
- High Efficiency: Typical conversion efficiency of 80%, reducing energy loss and heat generation.
- Active Power Factor Correction (PFC): Complies with EN61000-3-2 Class A and D standards for improved power quality and reduced harmonic distortion.
- Comprehensive Protection:
- Over-voltage protection (OVP)
- Over-current protection (OCP)
- Over-temperature protection (OTP)
- Continuous short-circuit protection
- Thermal Management: Integrated cooling fan ensures stable operation under full load conditions.
- Robust Mechanical Design: Rack-mountable chassis suitable for industrial environments.
- High Reliability: MTBF greater than 400,000 hours (MIL-HDBK-217F2, GB, GC, 25°C).
- Regulatory Compliance: Meets UL, EN, and CSA safety standards; conforms to EMI/EMS requirements for industrial applications.
- Environmental Resilience: Wide operating temperature range (-10°C to 70°C) and humidity tolerance (0–95% non-condensing).
- Ease of Integration: Designed for ORing chassis systems and compatible with standard rack-mount configurations.

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## 3. Technical Specifications

Electrical Characteristics

| Parameter | Specification |
|------------|----------------|
| Input Voltage Range | 100–240VAC |
| Input Frequency | 47–63Hz |
| Steady-State Current | 3.3 Arms (maximum) |
| Inrush Current (Cold Start, 25°C) | 80A (maximum) |
| Leakage Current (DC-DC excluded) | 3.5 mA (maximum) |
| Output Voltage | 12VDC |
| Output Current (Maximum) | 10.8A |
| Output Power (Maximum) | 130W |
| Ripple & Noise | 120mV |
| Line Regulation | ±1% |
| Load Regulation | ±1% |
| Efficiency (Typical) | 80% |
| Hold-Up Time | 20ms (typical) |
| Temperature Coefficient | ±0.02%/°C (typical) |

Protection Parameters

| Protection Type | Specification |
|------------------|----------------|
| Over-Voltage Protection (OVP) | +14.5V / -2.5V |
| Over-Current Protection (OCP) | 10.8A to 21.6A |
| Over-Temperature Protection (OTP) | 130°C (typical) |
| Short-Circuit Protection | Continuous, auto-recovery |
| No-Load Operation | Supported |

Environmental Specifications

| Parameter | Specification |
|------------|----------------|
| Operating Temperature | -10°C to +70°C (14°F to 158°F) |
| Storage Temperature | -40°C to +85°C (-40°F to 185°F) |
| Operating Humidity | 0%–95% RH, non-condensing |
| Cooling Method | Forced air (integrated fan) |
| Airflow Direction | Front-to-rear (rack-mount orientation) |

Mechanical and Physical

| Parameter | Specification |
|------------|----------------|
| Mounting Type | Rack-mount |
| Construction | Metal chassis |
| Weight | (Not specified; typical for 130W rack module ~1–1.5 kg) |
| Dimensions | (Not specified; standard 1U rack form factor assumed) |

Reliability

| Parameter | Specification |
|------------|----------------|
| MTBF | >400,000 hours (MIL-HDBK-217F2, GB, GC, 25°C) |

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## 4. Functionality

The RPM-130-AC-US functions as a high-performance AC-to-DC conversion module designed for industrial networking chassis and rack systems. It converts a universal AC input (100–240VAC) into a regulated 12VDC output suitable for powering networking devices, embedded systems, and industrial controllers.

Operation Principle:
1. Input Stage: Accepts AC mains power and performs rectification and filtering.
2. PFC Stage: Active power factor correction ensures compliance with harmonic standards and improves input efficiency.
3. DC Conversion: Converts rectified AC to stable 12VDC output with low ripple and noise.
4. Protection Circuits: Monitors voltage, current, and temperature to prevent damage under fault conditions.
5. Cooling System: Integrated fan maintains optimal thermal performance during continuous operation.

Typical Applications:
- Industrial Ethernet switches and routers
- Network chassis and modular systems
- Embedded control systems
- Automation and process control equipment
- Industrial computing and communication devices
- Power supply redundancy modules

Compatibility:
- Designed for ORing chassis systems (e.g., ORing industrial networking enclosures)
- Compatible with standard 19-inch rack-mount configurations
- US-type AC power cord included for North American installations

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## 5. Components & Accessories

Included Items:
- RPM-130-AC-US Power Supply Module (130W, 12VDC output)
- US Power Cord (AC input cable)
- Quick Installation Guide (QIG)
- Printed Documentation (on recycled paper)

Optional Accessories:
- RPM-130-AC-EU variant (for EU power cord configuration)
- Rack-mount chassis (sold separately, compatible with ORing modular systems)
- Additional power cords (region-specific options available)

Connectors:
- AC Input Connector: Standard IEC-type inlet (US configuration)
- DC Output Connector: Terminal block or modular backplane interface (depending on chassis integration)

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## 6. Installation & Setup

Installation Requirements:
- Standard 19-inch rack or compatible ORing chassis
- Adequate ventilation for cooling fan airflow
- AC power source within 100–240VAC, 47–63Hz range
- Proper grounding per UL and EN safety standards

Mounting Options:
- Rack-mount installation using standard screws or chassis rails
- Front-accessible design for easy replacement or maintenance

Configuration Steps:
1. Ensure the power source is disconnected before installation.
2. Mount the RPM-130-AC-US module securely into the designated rack slot.
3. Connect the AC input using the supplied US power cord.
4. Connect the DC output to the load or chassis backplane.
5. Verify proper grounding and secure all connections.
6. Power on the system and confirm stable 12VDC output.

Safety Precautions:
- Do not operate outside specified temperature or humidity ranges.
- Ensure sufficient airflow; do not obstruct the cooling fan.
- Follow all local electrical codes and safety regulations.

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## 7. Performance & Capabilities

Power Output:
- Delivers continuous 130W output at 12VDC, supporting up to 10.8A load current.
- Maintains voltage regulation within ±1% under varying line and load conditions.

Efficiency:
- Typical efficiency of 80%, minimizing energy loss and heat generation.

Dynamic Response:
- Stable output under transient load changes due to robust regulation circuitry.

Thermal Performance:
- Operates reliably from -10°C to +70°C ambient temperature.
- Integrated fan ensures consistent cooling under full load.

Reliability:
- MTBF exceeding 400,000 hours ensures long-term operation in mission-critical environments.

Limitations:
- Maximum output limited to 130W; exceeding this may trigger over-current protection.
- Operating temperature above 70°C may require derating or additional cooling.

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## 8. Standards & Compliance

Safety Certifications:
- UL60950-1 (United States)
- EN60950-1 (Europe)
- CUL: CAN/CSA C22.2 No. 60950-1 (Canada)

Electrical Safety Tests:
- Hi-Pot (L, N to DC Output): 4242VDC, 1 minute, current limit 8mA
- Hi-Pot (L, N to FG): 2121VDC, 1 minute, current limit 8mA
- Insulation Resistance (I.R.): ≥50MΩ at room temperature, 500VDC

EMI/EMC Compliance:
- EMI: CISPR 22 Class A, EN55022 Class A, FCC Part 15 Class A
- EMS:
- EN61000-4-2 (ESD)
- EN61000-4-3 (Radiated Susceptibility)
- EN61000-4-4 (EFT/Burst)
- EN61000-4-5 (Surge)
- EN61000-4-6 (Conducted Susceptibility)
- EN61000-4-8 (Magnetic Field)
- EN61000-4-11 (Voltage Dips/Interruptions)
- Harmonic Current Compliance: IEC61000-3-2 Class A and Class D

Mechanical Robustness:
- Vibration (Operating): 1Grms, 5–500Hz, random vibration, 30 minutes along X, Y, Z axes
- Vibration (Non-Operating): 2Grms, 5–500Hz, random vibration, 30 minutes along X, Y, Z axes
- Shock (Operating): 10G maximum, ½ sine wave, 11ms in any axis
- Shock (Non-Operating): 20G maximum, ½ sine wave, 11ms in any axis

These certifications and tests confirm the RPM-130-AC-US’s suitability for industrial and commercial environments requiring high reliability and compliance with international safety and EMC standards.

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## 9. Additional Information

Warranty:
- 2-year limited warranty covering manufacturing defects and component failures under normal operating conditions.

Support & Maintenance:
- Technical support available via ORing’s global service network.
- Firmware or hardware updates (if applicable) provided through authorized service channels.
- Recommended periodic inspection of fan operation and connector integrity for long-term reliability.

Maintenance Guidelines:
- Keep ventilation openings free of dust and debris.
- Verify output voltage periodically to ensure stable performance.
- Replace the unit if abnormal noise, overheating, or voltage instability occurs.

Documentation:
- Quick Installation Guide (QIG) included.
- Additional datasheets and manuals available on the ORing website.

Environmental Responsibility:
- Printed materials produced on recycled paper.
- Designed for energy efficiency and compliance with environmental standards.

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### Summary

The ORing RPM-130-AC-US is a robust, high-efficiency 130W rack-mount power supply engineered for industrial networking and automation systems. With universal AC input, precise 12VDC output, and comprehensive protection mechanisms, it ensures reliable power delivery in demanding environments. Its compliance with UL, EN, and FCC standards, combined with a long MTBF and wide operating temperature range, makes it an ideal choice for mission-critical industrial applications requiring stable, safe, and efficient power conversion.

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Manufacturer: ORing Industrial Networking Corp.
Model: RPM-130-AC-US
Power Output: 130W (12VDC / 10.8A)
Input Range: 100–240VAC, 47–63Hz
Efficiency: 80% (typical)
Certifications: UL60950-1, EN60950-1, FCC Part 15 Class A, CISPR 22 Class A
Warranty: 2 years
MTBF: >400,000 hours