H3C PSR650C-12A 650W AC-DC Power Module
1. Product Overview
The H3C PSR650C-12A is a high-performance, hot-swappable AC-input power module designed for enterprise-grade networking equipment. It delivers a maximum output of 650W with high efficiency and reliability, making it an ideal power solution for data centers, enterprise networks, and telecom applications. This H3C module supports 1+1 redundancy and load sharing, ensuring continuous operation and minimizing downtime.
2. Key Features
- Hot-swappable design for easy maintenance and replacement
- 1+1 redundancy and load sharing support
- Comprehensive protection: overcurrent, overvoltage, short circuit, overtemperature
- Dual-color LEDs for real-time status monitoring
- Wide input voltage range: 100–240 VAC, 50/60 Hz
- Compatible with various H3C chassis and switches
3. Technology & Standards
The PSR650C-12A complies with international safety and environmental standards, including RoHS and WEEE. It utilizes advanced power conversion technology to ensure high efficiency and low energy loss. The module also meets CE and UL certifications, guaranteeing safety and reliability in diverse operational environments.
4. Working Principle
The H3C PSR650C-12A converts AC input (100–240V) to stable 12V DC output. It continuously monitors input and output conditions via built-in sensors. In case of abnormal events such as overcurrent or overtemperature, the module automatically enters protection mode to prevent damage to connected devices.
5. Applications
Ideal for use in:
- Data center core and aggregation switches
- Enterprise network racks
- Telecommunication infrastructure
- High-availability network environments
6. Specifications
| Parameter | PSR650C-12A |
| Input Voltage | 100–240 VAC, 50/60 Hz |
| Output Voltage | 12 VDC |
| Max Output Current | 54 A |
| Max Output Power | 650 W |
| Dimensions (H×W×D) | 128 × 196 × 382 mm |
| Weight | 4.70 kg |
| Operating Temperature | -10°C to +55°C |
7. Advantages
- Higher efficiency and lower heat generation compared to previous generations
- Wider input voltage range for global compatibility
- Enhanced diagnostic LEDs for quicker troubleshooting
- Robust build quality with improved fan reliability
8. Service & Support
We offer a 3-year warranty on all H3C power modules, including the PSR650C-12A. Our technical team provides 24/7 support for installation, configuration, and troubleshooting. Bulk orders are welcome with competitive pricing and fast shipping.
9. Frequently Asked Questions
Q: Is the PSR650C-12A hot-swappable?
A: Yes, it supports hot-swapping for minimal service interruption.
Q: What devices is this power module compatible with?
A: It is compatible with various H3C switches and chassis. Refer to the H3C compatibility list for details.
Q: What do the red and green LEDs indicate?
A: Green indicates normal operation; red indicates a fault or abnormal condition.
10. Precautions
- Use only within specified temperature and humidity ranges
- Ensure proper grounding before installation
- Do not mix different power module models in the same device
- Avoid exposure to moisture or liquids
11. Company Introduction
With over a decade of industry experience, we operate a large-scale factory supported by a strong technical team. We represent leading brands including Mellanox, Ruckus, Aruba, and Extreme. Our product range includes original brand-new network switches, NICs, wireless access points, controllers, and cables. We maintain over $10 million in inventory to ensure a wide selection and large-quantity supply. Our commitment extends to reliable logistics and 24/7 customer and technical support, earning us a high reputation in the global market.
