Powerland's 175W and 315W 3U/6U CPCI Power Supply is a series of quad-outputs, isolated AC-DC converters with sealed cases. The Power Supply converts 85-265Vac input to four DC outputs: +5V, +3.3V, +12V, and -12V. It integrates a highly efficient PFC, an isolated resonant DC-DC converter, non-isolated converters, and input filters. The Power Supply is designed to operate in a wide temperature range from -40ºC to 85ºC.

The Power Supply is designed with current sharing control for parallel operation for N+1 (N ≤5) redundancy, and hot plug functions. It complies with the protection and control defined in PICMG2.11 R1.0, IEC 61000-4, and MIL-STD-461D.

• N+1 (N ≤ 5) redundant operation

• Fully protected (OTP, OCP, OVP, UVLO)

• Protection and control designed to meet PICMG2.11

• Designed to meet IEC 61000-4-2, 3, 4, 5, 6, and CE101, CE102, CS101, CS106, CS114, CS116, RE101, RE102, RS101, RS103 of MIL-STD-461D

• High Reliability Working temperature up to 85°C

• Over Temperature Protection (OTP): Automatic derating at 85°C case temperature, automatic shut down at 95ºC case temperature, auto recovery.

• Over Current Protection (OCP): The output current that triggers OCP should be no higher than 150% of the rated current, auto recovery.

• Over Voltage Protection (OVP): The output voltage that triggers OVP should be no higher than 130% of the rated voltage, auto recovery.

• Under Voltage Lock Out (UVLO): The power supply shall not damage when the input falls below 85Vac.

Conditions: Ta = 25ºC, Vin = 220 Vac, unless otherwise noted.

Note 1: Input current specified at 85Vac, full load.

Note 2: Ripple and noise are specified at the full operation temperature range, full input voltage range, and minimal and maximal loads. They are measured with a 20MHz-bandwidth oscilloscope.