CONFIGURABLE COTS CHASSIS

Pre-Engineered products, ready for order. Can be configured based on requirements.

DIGITAL ISOLATION BOX


Isolates

EGSE Test Equipment from

Flight Hardware

  • Approved for SPACE applications (completed FMEA/WCA)
  • Past performance track record
  • 3U chassis designed to fit into 19” rack
  • Customized inputs and outputs through pluggable daughter cards
  • LVDS, RS-422, LVTTL, TTL I/Os
  • Configurable I/O matrix through re-programmable FPGA
  • NCI logic analyzer USB interface for signal monitoring and triggering
  • Isolated +5V and 3.3V power supplies
  • Front panel Current monitoring using external current probes

OVP / OCP BOX

 

Over Voltage and Current Protection

for

Flight Hardware

  • Protects flight hardware from COTS power supply
  • Approved for SPACE application (complete FMEA/WCA)
  • Past performance track record
  • 4 simultaneous OVP/OCP monitoring
  • Front panel Current monitoring using external current probes
  • 2U chassis designed to fit into 19” rack
  • Refer to table below for configurable details:

 

Maximum Overvoltage Setpoint

Minimum Undervoltage Setpoint

Maximum Current

(IOUT)

Supply Voltage Range (VIN)

77.0 V

5.5 V

18.5 A

5.5 V – 72.0 V

OVSET/UVSET Threshold Hysteresis

CLEAR Logic-High Input Voltage

CLEAR Logic-Low Input Voltage

CLEAR Input Pulse Width

5 %

1.4 V

0.4 V

0.5 ms

 

STATIC LOAD BOX

 

Configurable Load Box

for

Static Load Current Sink

  • Approved for SPACE applications (completed FMEA/WCA)
  • Past performance track record
  • 4U chassis designed to fit into 19” rack
  • Front panel Current monitoring using external current probes
  • Refer to table below for detailed technical specification

CUSTOM CHASSIS

Built to print or design from scratch to full assembly based on requirements.

B&A Engineering Inc. has over than 20 years’ experience in the design and production of Custom Chassis. Our Chassis are manufactured by certified technicians and have been used by the aerospace industry for testing Flight Hardware. The chassis can be built to support multifunctional purposes.
(Example: Digital Isolation with OVP/OCP)

Some common applications and functions of our chassis are listed below:

  • Electronic Load
  •  Analog Interface
  • Simulator
  • Power Distribution
  • RF LNA Splitter
  • Testbed Voltage Clamps
  • Custom Interface
  • Control System
  • Data Accusation
Contact us for more Information or questions.
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