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Diamond Point International

Aitech P230 - Rugged/Mil 3U Power Supply Board

Rear Power Connector, for Harsh Environments, -55 to +85°C Qualified

Introduction

Designed for harsh environment applications, the Aitech P230 is a versatile and reliable modular 3U power supply. Its wide input voltage range (18 – 36 Vdc) assures excellent load and line regulation. An integral input line filter is used to reduce the input reflected ripple.

The P230 has a total power output capacity of up to 150 W, providing four standard output voltages (5, 3.3, 12, -12 Vdc), making it ideal for use in VME, CompactPCI, and VPX systems. Input to output isolation is of 500 V minimum, thus eliminating any possibility of ground loops.

All outputs are individually protected against short circuit and overvoltage. The power supply asserts the three control signals: ACFAIL#, SYSFAIL#, and SYSRST#. The 5 Vdc and 12 Vdc outputs have sense lines to ensure voltage stability for high current loads.

A discrete input enables the power supply to be turned on and off remotely.

Indicator LEDs provide a convenient visual indication of output voltage status.

Specification

Power Supply

Input18 - 36 Vdc Input Range
Output(s)5 V/20 A, 3.3 V/10 A, 12 V/9 A, -12 V/1 A
150 Watts Total Rated Power
Efficiency85% Typical Efficiency
OtherEMI/RFI Input Filter
Input Transient Protection
Input Reverse Polarity Protection
Suitable for VME, CompactPCI, and VPX Systems
Output Over/Undervoltage and Short-Circuit Protections
ACFAIL#, SYSFAIL#, SYSRST# Control Signals
4 ms Holdup Time (50 ms with optional capacitor bank module)
Input/Output and Chassis Isolation
Thermal Shutdown
External ON/OFF Control
Internal BIT Status

General

ElectricalSee power specification
MechanicalConduction cooled
Conformal CoatingConformal coating on request
TemperatureSeries-200 Rugged
• Temperature range (operation): -40 to +71C
• Temperature range (storage): -50 to +100C

Series-400 Military
• Temperature range (operation): -55 to +85C
• Temperature range (storage): -62 to +125C

Ruggedization level is determined in the part numbering scheme - refer to datasheet for further details
HumiditySeries-200 Rugged, Series-400 Military: 0-95% or 0 to 100% with coating
AltitudeSeries-200 Rugged, Series-400 Military: 70,000ft
VibrationSeries-200 Rugged
• Conduction-cooled: Random (g2/Hz): 20-2000Hz/0.1 g2/Hz
• Conduction-cooled: Sine (g PEAK): 50-500Hz/10g
• Air-Cooled: Random (g2/Hz): 20-2000Hz/0.04 g2/Hz
• Air-Cooled: Sine (g PEAK): 10-100Hz/2g

Series-400 Military
• Conduction-cooled: Random (g2/Hz): 20-2000Hz/0.1 g2/Hz
• Conduction-cooled: Sine (g PEAK): 50-500Hz/10g
• Air-Cooled: Random (g2/Hz): 20-2000Hz/0.04 g2/Hz
• Air-Cooled: Sine (g PEAK): 50-500Hz/5.5g
ShockSeries-200 Rugged: Conduction-cooled: 40g/11ms, 100g/6ms
Series-400 Military: Conduction-cooled: 40g/11ms, 100g/6ms
Warranty1 Year
RoHSCompliant

Ordering Details

BoardRefer to datasheet for ordering part number scheme
AccessoriesN/A