AC / DC POWER SUPPLY for CPCI PRIMARY SWITCHED

Product catalog summary

Overview: The P2071 series is an AC/DC power supply designed for Compact PCI small systems, offering dual output with a primary switched mode. It provides 75 watts of output power and is available as a 19" plug-in module.

Specifications:

Input: Voltage range of 187-264V AC, with automatic switchover to 90-138V AC. Efficiency is typically 80%, with input current limitations of ≤25 Apeak in cold state and ≤35 Apeak in hot state. An internal fuse of 3.15AT at 250V is included.
Output: Adjustable voltage range for Vo1 and Vo2 is ±5%. Features include green LEDs for operation indication, ripple and noise voltage of <50 mVss, and a temperature coefficient of 0.025%/K. The power supply has a soft start with no overshooting of Vo, a start-up delay of <1s, and a rise time of ≤30 ms.
Regulation: Line regulation is <0.2% for Vo1 and Vo2, and load regulation is <0.5% for both outputs. Response time is <0.5 ms at Io 20-80%.
Protection and Control: Overvoltage protection is set at 125 ± 5% for both outputs, with current limitation between 105-140%. The output is permanently short-circuit proof, and there is overtemperature protection with automatic restart.
EMC Compliance: Meets standards EN61000-3-3, EN61000-3-2, EN61000-6-2, and EN55022 Class B, among others, for flicker, harmonics, interference suppression, and emission.
Safety: Complies with IEC 60950, EN 60950, VDE 0805, UL60950, and CSA 22.2-950. It is classified as Safety Class I.
Operating Data: Temperature range is -25 to 70°C, with a derating of 2%/K at +50°C. The unit weighs 0.55 kg and does not support parallel connection. Proper ventilation and fire protection must be ensured during installation.
Mechanics: The module is a 19" plug-in according to DIN41494, with dimensions of 3U/8HP. Connection options include frontside connector plug IEC320/C5 for P2071-0503F and backside connector M24/8 for P2071-0503.

Additional Information: The document includes pin connections and emphasizes the importance of using the protective conductor (Pe) and following MGV user instructions available online.

Catalog excerpts

AC / DC POWER SUPPLY for CPCI PRIMARY SWITCHED -1

AC / DC POWER SUPPLY FOR CPCI PRIMARY SWITCHED • DUAL OUTPUT 75 watts output power For Compact PCI Small Systems Input 120/230VAC frontside or backside Full performance at free convection (no forced ventilation necessary) ORDER DATA Order numbers Mains input Bayerwaldstr. 27 • 81737 Munich • Germany I fax: +49 89 678090-80

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AC / DC POWER SUPPLY for CPCI PRIMARY SWITCHED -2

AC / DC POWER SUPPLY FOR CPCI PRIMARY SWITCHED • DUAL OUTPUT Input voltage range Vi Input current limitation Internal fuse Operation indicator Noise voltage Temperature coefficient Start-up delay Rise time No overshooting of Vo (soft start) Line regulation Load regulation Response time Overvoltage protection Current limitation Overtemperature protection Mains buffering Output permanent short-circuit proof Switches off if inside temperature be- comes too high, restart with hysteresis Interference suppression / interference immunity Interference emission Radiation depends on assembly Temperature...

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AC / DC POWER SUPPLY for CPCI PRIMARY SWITCHED

AC / DC POWER SUPPLY for CPCI PRIMARY SWITCHED

Catalog excerpts

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