Aitech E193

Two Standard 3U CompactPCI or VPX Slots, for Military and other Harsh Environment Applications

Manufacturer: Aitech
Aitech E193

The E193 is a standard 1/2-ATR, 3U OpenVPX or CompactPCI configuration that accommodates up to four 3U boards and one modular, easily removable 28 VDC input power supply, all internally conduction-cooled. Measuring only 5” W x 6.5” L x 7” H (127 mm x 165 mm x 178 mm) that optimizes SWaP (Size, Weight and Power), this sealed rugged, lightweight enclosure withstands exceptionally harsh environments, making it ideal for mission-critical, mobile military, aerospace and near-Earth orbit applications.

The E193 enclosure minimizes radiated EMI and RFI emissions and susceptibility through its enhanced design to further ensure reliable operation. The unit is constructed of durable, machined aluminum and features natural convection external cooling. The removable front access panel offers user-defined MIL-DTL-38999 circular connectors for flexible configuration and the panel also accepts various wiring options to facilitate easily customizable, low-cost I/O during prototyping and production.


GeneralRugged Four-slot, 3U CompactPCI Powered Enclosure for Mobile Military Applications
CapacityThe E193 accommodates four standard 3U CompactPCI or VPX boards with 1.0-inch pitch, including:
• ANSI/VITA 30.1-2002 CompactPCI cards
• ANSI/VITA 46.0-2007 VPX cards
• ANSI/VITA 48.2-2010 VPX REDI cards
BackplaneThe E193 is available with a 4-slot 3U CompactPCI or 3U VPX compliant backplane
PSUThe E193 is furnished with an Aitech power supply, with nominal 28 V input, for military/airborne applications
CoolingNo fans - cooling by convection cooling
IP/NMEAThe E193 is sealed against intrusion of external environment contaminants found in military applications, including humidity, sand and dust and contaminant splasher.


ExpansionCompatible with PICMG 2.16
ElectricalVery wide input voltage range: 18 - 36 Vdc
Mechanical4.88” x 7.61” x 7.62” (W x D x H)
5.88” x 8.24” x 7.62” (W x D x H), includes connectors and handle
TemperatureUp to -55 °C to +55 °C
Humidity5%-95% relative humidity with condensation
WeightLess than 9lbs without boards.
VibrationSine Cycling of 5 g (max) at 5 to 500 Hz
Random 10 grms at 20 to 2000 Hz
Transportation Loose cargo vibration
ShockSingle half-sine shocks: 40 gpeak/11
Warranty1 Year



BoardRefer to datasheet for ordering information
Recab UK
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