Teikoor CPCIAC-6U-500 CompactPCI AC Power Supply

The Teikoor CPCIAC-6U-500 is a high-reliability AC power supply module designed for CompactPCI (cPCI) systems. This 500W power supply provides the DC voltages required to operate cPCI backplanes and the modules installed in them, supporting critical applications in telecommunications, industrial control, and military systems.

Mechanical Configuration

The power supply occupies a 6U slot in standard CompactPCI chassis, with front panel access for AC input connection and status indicators. The hot-swap design allows replacement of the power module without system shutdown when used in redundant configurations. The module includes a built-in cooling fan with speed control to manage thermal conditions while minimizing acoustic noise.

• Power Rating: 500 W maximum

• Input Voltage: 90-264 VAC, 47-63 Hz (universal AC input)

• Output Voltages: +5V, +3.3V, +12V, -12V (CompactPCI standard)

• Form Factor: 6U CompactPCI module

• Hot-Swap Capability: Yes, for redundant configurations

• Power Factor Correction: Active PFC

• Protection Features: Overvoltage, overcurrent, overtemperature

• Status Indicators: Front panel LEDs for power good and fault conditions

Protection and Reliability

The CPCIAC-6U-500 incorporates comprehensive protection features including overvoltage protection to prevent damage to system components, overcurrent protection that limits output current during fault conditions, and overtemperature protection that shuts down the unit if internal temperatures exceed safe limits. These protection features ensure system safety and contribute to the power supply's long operational life.

Application Environments

This power supply is suitable for use in telecommunications infrastructure, industrial automation systems, military communications equipment, and test and measurement instruments that utilize the CompactPCI form factor. Its combination of high power capacity, hot-swap capability, and robust protection features makes it a reliable choice for critical applications requiring continuous operation.