The Yokogawa CPCI-350Q-P-38 is a high-performance 400-watt power supply module designed for industrial automation and control systems. It delivers stable and reliable power across multiple output rails, making it ideal for distributed control and CompactPCI® systems.
Key Features
- High Power and Efficiency: Provides 400 W total output with +5V/50A, +3.3V/40A, +12V/12A, and -12V/4A rails.
- Wide Input Voltage Range: Operates from 90–264 VAC with excellent brownout tolerance.
- Redundancy Support: N+1 operation with Oring diodes ensures uninterrupted power.
- Current Sharing: Zero wire current sharing on +5V, +3.3V, and +12V outputs.
- Compact and Rugged Design: 6U × 8HP × 160 mm with PICMG CompactPCI® compliance and EMI-protected front panel.
- High Reliability: MTBF exceeds 500,000 hours in redundant operation.
- Advanced Protections: Includes overvoltage, overcurrent, reverse voltage, overtemperature, and short-circuit protection.
Technical Specifications
| Attribute | Details |
|---|---|
| Nominal Input Voltage | 115–240 VAC, 6A max |
| Frequency | 47–63 Hz (400 Hz available) |
| Input Voltage Range | 90–264 VAC |
| Power Factor | 0.99 typical at full load |
| Inrush Current | <4 ms; 30A @115 VAC, 60A @264 VAC |
| Hold Up Time | ≥20 ms after AC loss at full load |
| Efficiency | 70% typical |
| Turn-On Time | ≤1 sec; all outputs stabilize within 10 ms |
| Line & Load Regulation | ±2% across input range and 0–100% load |
| Ripple & Noise | ≤1% or 100 mV peak-to-peak through 20 MHz |
| Transient Response | ±5% max for 50% load step; recovery <500 μs |
| Overshoot/Undershoot | None at turn-on/off |
| Isolation | 2200 VDC I/O to chassis, 50 VDC output isolation |
| Operating Temperature | -20°C to 50°C with specified airflow |
| Storage Temperature | -40°C to 85°C |
| Humidity | Up to 95% non-condensing |
| Cooling | 400 Lfpm forced air |
| Connectors | Positronics PCIH38M400A1 |
| Dimensions | 6U × 8HP × 160 mm |
| Weight | 4 lbs |
| EMC Compliance | EN55022 Level A / FCC Class A |
| Safety Standards | UL 1950, CSA C22.2 No. 950, EN60950 |
Monitoring and Control Features
- FAIL Signal: TTL logic output signals module faults, overtemperature, or overvoltage conditions.
- DEG#: Activates 10°C before thermal shutdown.
- Remote Sense: Compensates for voltage drops up to 0.5V on main outputs.
- INH# Control: Open to run, contact closure stops all outputs.
- Status Indicators: Green LED for input OK, red LED for power fault.
Applications
- Distributed Control Systems: Ideal for Yokogawa and other CompactPCI® systems.
- Industrial Automation: Suitable for harsh factory or process plant environments.
- Redundant Systems: Ensures high availability and minimal downtime.
Details
| Weight | 1.814 kg |
|---|
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