Geotest GX7400

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Geotest GX7400 Modulo de Fuente de Poder Programable para Bus PXI 6U Salida Dual

GX7400A

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Disponibilidad: 4 a 6 Semanas
Codigo del Producto: GX7400A

Descripcion

Detalle del producto

Specifications

	GT7430	GT7460	GT7420-03	GT7420-05	GT7420-12	GT7420-15	GT7420-28
Type	Programmable Output	Programmable Output	Fixed Output	Fixed Output	Fixed Output	Fixed Output	Fixed Output

Voltage	0-30 V	0-60 V	3.3 V	5 V	12 V	15 V	28 V

Power	150 W	150 W	33 W	50 W	100 W	100 W	100 W

Max Current	5 A	2.5 A	10 A	10 A	8.4 A	7.6 A	3.6 A

Programming accuracy (14 bit resolution)	10 mV	20 mV	—	—	—	—	—

Volt. Mode Noise and Regulation

RMS	8 mV	8 mV	not spec'd	not spec'd	not spec'd	not spec'd	not spec'd

P-P	30 mV typical	45 mV typical	100 mV	100 mV	150 mV	150 mV	280 mV

Load Regulation	10 mV	10 mV	0.8% or 40 mV	0.8% or 40 mV	0.8% or 40 mV	0.8% or 40 mV	0.8% or 40 mV

Line Regulation	10 mV	10 mV	0.4% or 20 mV	0.4% or 20 mV	0.4% or 20 mV	0.4% or 20 mV	0.4% or 20 mV

OUTPUTS
Modes of Operation	Constant Voltage

(GT7430/60)	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.

INPUT POWER
Configuration	Single Phase

Voltage	115 or 220 VAC

Frequency	47-63 Hz

Efficiency	Typ. > 75% (depends on programmed voltage and current)

Power Factor	> 0.85

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 current switching.

Remote Inhibit	Provides for remote hardware shutdown of outputs via front panel interlock pins.

PHYSICAL
Format	6U PXI

Size	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

Descripcion

Features.


		Two outputs, programmable or fixed
		Read back voltage and current at output
		Over-voltage and over-current protection
		Over-temperature and short circuit protection
		Remote inhibit via front panel output connector
		Power supply outputs isolated from each other

The GX7400 is a dual output programmable DC power supply designed for use in PXI systems. The GX7400 occupies three 6U 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. Each of the dual outputs can accommodate a programmable or a fixed power supply module.

Applications


		Power Supply Testing
		Automated Test Equipment (ATE)
		R&D Verification Systems

Two Power Modules

The GX7400 is a modular power supply that can accommodate two power modules: programmable or fixed. 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.

Programming

The GX7400 is supplied with software drivers to support development environments such as: Microsoft Visual C++, Borland C, ATEasy, Microsoft Visual Basic, Borland Pascal, Borland Delphi, and more. A virtual panel is provided for standalone applications and debug mode. The GX7400 provides the following programming libraries:


		32-bit MS-Windows DLL - used by WIN32 applications running under Windows 95 and Windows NT.
		16-bit MS-Windows DLL (Dynamic Link Library) - used by 16-bit Windows applications running under Windows 3.1.
		DOS static libraries - Microsoft format and Borland format - used by DOS applications compiled with Microsoft or Borland development tools.

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