GX7400A - 6U Power Supply 2

Dual Channel 0-15V,0-30V & 0-60 V/150W

Programmable Outputs, 0-15V,0-30V & 0-60 V/150W
  • Two programmable outputs
  • Read back voltage and current at output
  • Over-voltage and over-current protection
  • Over-temperature and short circuit protection
  • Remote inhibit via front panel connector
  • Power supply outputs isolated from each other
  • 120 or 240 VAC operation (auto-select)
  • 6U PXI Instrument
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Description

The GX7400A is a dual output programmable DC power supply designed for use in 6U PXI systems. The GX7400A occupies three slots and is controlled via the PXI bus. The AC power is provided using a panel-mounted receptacle. The power supplies are fully isolated and can be externally connected in series to provide higher voltage.

Features

The GX7400A can accommodate two programmable power modules. The power section is optically isolated from the PXI bus and the outputs are isolated from each other. A 14-bit DAC and a 16-bit A/D provide extremely accurate programming and readback capabilities. Input AC power is supplied by 120 or
240 VAC and is auto-selectable – providing world-wide power compatibility and flexibility.

Programming and Software

The GX7400A is supplied with a software package that includes a virtual panel, driver, and on-line documentation. The virtual panel can be used to interactively control the instrument from a window that displays the instrument’s current settings and allows you to control and change them. The driver includes a library of functions that is used to control and change the instrument settings from within your application and is compatible with the Windows operating system (32 bit DLL). In addition to the driver library, various interface files provide access to the library from your favorite programming tools and languages. These interface files support ATEasy, C/C++, Microsoft Visual Basic, Delphi and other application development
environments.

Applications

Power Supply testing
Automated Test Equipment (ATE)
R&D verification systems

Ordering

 

GX7400A 6U Power Supply Mainframe. Accepts Two Programmable Power Modules
GX7415 0-15VDC, 10A Programmable Power Supply module for GX7400
GX7430 0-30VDC, 5A Programmable Power Supply module for GX7400
GX7460 0-60VDC, 2.5A Programmable Power Supply module for GX7400

 

Specification

 

Voltage
GX7415 GX7430 GX7460
Type Programmable Output Programmable Output Programmable Output
Voltage 0-15 V 0-30 V 0-60 V
Power 150 W 150 W 150 W
Max Current 10 A 5 A 2.5 A
Programming
accuracy (14
bit resolution)
10 mV 10 mV 20 mV
Voltage Mode Noise and Regulation
RMS 8 mV 8 mV 8 mV
P-P 20 mV typical 30 mV typical 45 mV typical
Load Regulation 10 mV 10 mV 10 mV
Line Regulation 10 mV 10 mV 10 mV
Readback Accuracy (16 Bit Resolution)
GX7415 GX7430 GX7460
Voltage 2 mV 3 mV 5 mV
Current 1 mA 1 mA 1 mA
Outputs
Modes of Operation Constant Voltage & Current Limit
Programming Resolution 14 bits
Readback Resolution 16 bits
Remote/Local Sense Up to 2VDC may be dropped across sense lines. Drop decreases voltage available at load.
Protection Circuitry
Over-Voltage 105% of full scale (fixed).
Current Limit Programmable from 0 to FS. Output will automatically switch into constant current mode when limit is reached.
Current Trip 105% of full scale (fixed).
Over-Temperature Automatically disables output if maximum allowable temperature is exceeded.
Short Circuit Outputs are protected in the event of a short across output terminals.
Isolation Relays Independently controllable for each output. Circuitry is provided to protect relays from switching under load.
Remote Inhibit Provides for remote hardware shutdown of outputs via front panel interlock pins.
Input Power
Configuration Single Phase
Voltage 85 to 230 VAC (auto-selectable)
Frequency 47-63 Hz
Efficiency Typ. > 75% (depends on programmed voltage and current)
Power Factor > 0.85
Physical
Format 6U PXI
Size w 6U PXI, 3-slots wide
Weight (Approx.) 7 lb.
Operating Temperature -0 to 55°C
Humidity 20% – 95% non-condensing
Cooling PXI chassis cooling plus one fan per programmable module
PXI Compliance PXI-1 Hardware Specification, Revision 2.2
138 queries in 2.491 seconds.