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VANGUARD PSMU-350-3 CPCI-350Q-P-38 CPCI Power Supply Module
Product Overview：VANGUARD PSMU-350-3 CPCI-350Q-P-38 CPCI
The VANGUARD PSMU-350-3 CPCI-350Q-P-38 is a high-reliability CPCI (CompactPCI) Power Supply Module designed for mission-critical industrial automation and communication systems. As part of VANGUARD’s PSMU-350 Series of advanced power solutions, this module delivers stable, efficient power to CompactPCI platforms, ensuring uninterrupted operation of embedded computers, control systems, and data acquisition devices in harsh industrial environments. The PSMU-350-3 CPCI-350Q-P-38 combines redundant power architecture with advanced thermal management, making it ideal for applications requiring 24/7 uptime, such as telecommunications infrastructure, industrial control systems, and defense electronics.
Featuring a modular design, the VANGUARD PSMU-350-3 CPCI-350Q-P-38 supports hot-swappable operation, allowing seamless replacement or maintenance without powering down the entire system. Its wide input voltage range (90–264 V AC) and high-efficiency power conversion (up to 92% efficiency) ensure compatibility with global power grids while minimizing energy waste. The module’s built-in active PFC (Power Factor Correction) and EMI filtering comply with international standards (e.g., EN 55022, FCC Part 15), reducing electromagnetic interference and enhancing system stability.
In automation ecosystems, the PSMU-350-3 CPCI-350Q-P-38 serves as a critical backbone for CPCI-based systems, providing regulated +12 V DC power with tight voltage tolerance (±1%) and low ripple noise. Its dual-rail output design supports both system power and peripheral devices, while redundant fan cooling ensures optimal thermal performance even in high-temperature environments (up to +60°C). By integrating with VANGUARD’s broader portfolio of CPCI components, this module enables scalable, reliable control systems for industrial machinery, robotics, and network equipment.
Technical Specifications：VANGUARD PSMU-350-3 CPCI-350Q-P-38 CPCI
| Parameter Name | Parameter Value |
|---|---|
| Product Model | PSMU-350-3 CPCI-350Q-P-38 |
| Manufacturer | VANGUARD |
| Product Type | CPCI Power Supply Module |
| Input Voltage | 90–264 V AC, 47–63 Hz |
| Output Power | 350 W (max continuous) |
| Output Voltage | +12 V DC ±1% |
| Efficiency | Up to 92% at full load |
| Physical Dimensions | 100 mm (H) × 160 mm (W) × 40 mm (D) (3U CPCI form factor) |
| Weight | 1.2 kg |
| Operating Temperature | 0°C to +60°C (with derating above 50°C) |
| Storage Temperature | -20°C to +85°C |
| Mounting | Plug-in module for CPCI backplanes |
| Certifications | CE, FCC, RoHS, EN 60950-1 |
VANGUARD PSMU-350-3 CPCI-350Q-P-38
Key Features and Advantages：VANGUARD PSMU-350-3 CPCI-350Q-P-38 CPCI
Redundant Power Architecture: The PSMU-350-3 CPCI-350Q-P-38 supports parallel redundancy when paired with identical modules, eliminating single points of failure. This feature is critical for high-availability systems, such as those in data centers or industrial control rooms, where downtime is unacceptable.
Hot-Swappable Design: The module’s hot-swap capability allows live insertion and removal, enabling maintenance or upgrades without disrupting system operations. This reduces mean time to repair (MTTR) and enhances overall system reliability.
High-Efficiency Power Conversion: With up to 92% energy efficiency, the module minimizes heat generation and lowers operational costs. Its active PFC circuit ensures compliance with harmonic current standards, making it suitable for installations with strict power quality requirements.
Robust Thermal Management: Integrated dual fans provide forced-air cooling, while the rugged aluminum enclosure enhances heat dissipation. The module’s wide temperature range and tolerance to vibration (5–500 Hz, 2 g) make it suitable for harsh industrial and mobile applications.
Comprehensive Protection: Built-in safeguards include overvoltage protection, overcurrent limiting, and thermal shutdown, protecting both the module and connected equipment from damage caused by power surges or overloads.
CPCI Standards Compliance: Designed to meet PICMG 2.11 (power supply standard for CPCI), the PSMU-350-3 CPCI-350Q-P-38 ensures interoperability with other CPCI-compliant components, simplifying system integration and expansion.
VANGUARD PSMU-350-3 CPCI-350Q-P-38
Application Areas：VANGUARD PSMU-350-3 CPCI-350Q-P-38 CPCI
The VANGUARD PSMU-350-3 CPCI-350Q-P-38 is deployed in diverse industries requiring robust, standardized power solutions for CPCI platforms:
- Industrial Automation: Powers PLCs, HMIs, and motion controllers in manufacturing lines, ensuring stable operation of robotics, conveyor systems, and quality control equipment.
- Telecommunications: Supports network routers, switches, and telecom servers in central offices and data centers, where redundant power and high efficiency are critical for uninterrupted service.
- Defense & Aerospace: Used in military-grade CPCI systems for radar stations, avionics, and mobile command centers, meeting strict environmental and reliability standards.
- Medical Equipment: Provides clean, regulated power for diagnostic machines and medical imaging systems, ensuring precision and safety in healthcare settings.
- Test & Measurement: Powers CPCI-based data acquisition systems in research labs and industrial testing facilities, enabling accurate and repeatable measurements under varying conditions.
Specific applications include:
- Redundant Power Systems: Deployed alongside PSMU-350-3 CPCI-350Q-P-38 modules in parallel configurations to create fault-tolerant power supplies for critical infrastructure.
- Mobile Industrial Systems: Used in ruggedized CPCI racks for oil & gas field equipment, where vibration resistance and wide temperature operation are essential.
- Edge Computing Nodes: Provides reliable power for CPCI-based edge servers in remote locations, supporting real-time data processing and IoT applications.
VANGUARD PSMU-350-3 CPCI-350Q-P-38
Related Products：VANGUARD PSMU-350-3 CPCI-350Q-P-38 CPCI
- PSMU-350-2 CPCI-350Q-P-32: A 250 W variant with similar features, suitable for lower-power CPCI systems or cost-sensitive applications.
- PSMU-350-4 CPCI-350Q-P-48: A 450 W high-power module for demanding applications requiring additional capacity, such as multi-GPU computing racks.
- CPCI-350Q-B-1U: A 1U CPCI backplane designed to integrate with the PSMU-350-3 CPCI-350Q-P-38, providing a complete power and mechanical solution.
- PSMU-350-RMK: A redundant module kit that enables parallel operation of two PSMU-350-3 CPCI-350Q-P-38 units, enhancing system reliability.
- VANGUARD CPCI-350Q-CPU-12: A CPCI processor module that pairs with the PSMU-350-3 CPCI-350Q-P-38 to form a complete industrial control system.
- PSMU-350-3-DC: A DC-input variant (48 V DC) of the module, suitable for applications with direct current power sources, such as telecom central offices.
- CPCI-350Q-FAN-01: A replacement fan module for the PSMU-350-3 CPCI-350Q-P-38, ensuring continuous thermal management during maintenance.
Installation and Maintenance：VANGUARD PSMU-350-3 CPCI-350Q-P-38 CPCI
Pre-installation Preparations:
Before installing the VANGUARD PSMU-350-3 CPCI-350Q-P-38, ensure the CPCI backplane is properly grounded and powered off. Verify the backplane’s compatibility with 3U CPCI power modules and clean the slot to remove dust or debris. Align the module with the backplane connectors and firmly seat it until the latches engage, ensuring a secure electrical connection. For redundant configurations, install a second PSMU-350-3 CPCI-350Q-P-38 in the designated redundant slot and configure the backplane for parallel operation.
Before installing the VANGUARD PSMU-350-3 CPCI-350Q-P-38, ensure the CPCI backplane is properly grounded and powered off. Verify the backplane’s compatibility with 3U CPCI power modules and clean the slot to remove dust or debris. Align the module with the backplane connectors and firmly seat it until the latches engage, ensuring a secure electrical connection. For redundant configurations, install a second PSMU-350-3 CPCI-350Q-P-38 in the designated redundant slot and configure the backplane for parallel operation.
Maintenance Suggestions:
- Routine Cleaning: Every six months, use compressed air to clear dust from the module’s fan vents and heat sinks, ensuring optimal airflow and preventing overheating.
- Fan Inspection: Regularly check the fan status using the module’s built-in LED indicators. Replace the fan immediately if unusual noise or reduced airflow is detected, using the CPCI-350Q-FAN-01 replacement part.
- Voltage Monitoring: Periodically verify output voltage using a multimeter to ensure it remains within the ±1% tolerance range. Adjust or replace the module if deviations are detected.
- Firmware Updates: Although firmware updates are rare for power modules, consult VANGUARD’s technical support for any available updates to address compatibility or performance improvements.
VANGUARD PSMU-350-3 CPCI-350Q-P-38
Product Guarantee：VANGUARD PSMU-350-3 CPCI-350Q-P-38 CPCI
Our company provides a 12-month quality warranty for the VANGUARD PSMU-350-3 CPCI-350Q-P-38, covering hardware defects under normal use. In the event of unexpected failures, we offer prompt replacement services to minimize downtime. For discontinued or legacy models, our global supply chain network specializes in sourcing rare industrial components, ensuring quick delivery for urgent needs. Our technical support team is available 24/7 to assist with installation, troubleshooting, and system optimization, delivering reliable solutions to keep your CPCI systems operational.
For sales inquiries, contact us via WhatsApp at +86 18859254943 or email at sales@ygplc.com.
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