Sorensen XPH75-2D DC Power Supply 299 W, 0-75 V, 0-2 A

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Sorensen XPH75-2D DC Power Supply 299 W, 0-75 V, 0-2 A.

List Price: $1,657.43 US Dollars

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Product Code: XPH 75-2D

Description

Application Notes

Datasheet PDF Format

	Electrical Specifications
	Output Ratings:
	Output voltage	0 - 75 V
	Output current	0 - 2 A
	Outputs	2
	Output power	300 W
	Operating mode	Constant voltage or constant current with automatic cross-over and indication
	Voltage setting	By coarse and fine controls
	Current setting	By single logarithmic control
	Output impedance	Typically <5mW in constant voltage mode. Typically >50kW in constant current mode.
	Line regulation	<0.01% of max. output for a 10% line voltage change
	Load regulation	<0.1% of max. output for a 90% load change, <0.1% (in Mode C)
	Ripple and noise (20 MHz bandwidth)	Typically <15 mV rms, <10 mV pk-pk, CV Mode
	Transient response	<200ms to within 50 mV of set level for 90% load change (Mode A only)
	Temperature coefficient	Typically <100ppm/oC
	Output protection	Outputs will withstand forward voltages up to 85 V/170 V
	Status indication	Output ON lamps. Constant current mode lamps.
	Output switch	Electronic. Preset voltage/current displayed with output off.
	Output terminals	Special safety terminals on XPH 75-2D.
	Meters (main outputs):
	Meter types	Separate 4 digit meters for voltage and current with 14mm (0.56") LED displays. Reading rate 4/sec.
	Meter resolution	100 mV, 10 mA
	Meter accuracy:
	Voltage	0.3% +/- 1 digit
	Current	0.6% +/- 1 digit
	Multi-Mode Operation (XPH 75-2 only)
	Three modes of operation can be selected via rotary switch:
	Three modes of operation can be selected via rotary switch:
	Mode A:	Two independent and isolated outputs (75 V/ 2 A each)
	Mode B:	One output of double the current capability (75 V/ 4 A). Unused output is disabled and its displays are blanked.
	Mode C:	One output of double the voltage capability (150 V/2 A). Unused output is disabled and its displays are blanked.
	General Specifications
	Cooling	Convection (Fan assisted for XPH 42-10)
	Output terminals:
	Standard type	4mm "binding post" terminals suitable for plugs or wires
	Optional (all models)	4mm safety sockets, suitable for shrouded plugs
	AC input	110 V to 240 V +/- 10%, 50/60 Hz
	Consumption	500 VA
	Operating range	5oC to 40oC, 20% to 80% RH
	Storage range	-40oC to 70oC
	Environmental	Indoor use at altitudes to 2000m, Pollution Degree 2
	Safety	Complies with EN61010-1
	EMC	Complies with EN61326
	Dimensions (HxWxD)	160 x 260x 320mm
	Unit weight	9.7 lbs/4.4 kg
	Warranty	3 years
	Regulatory Approvals
	CE-marked units meet: EN61010-1 and EN 61326

Note: Specifications subject to change without notice.

	Electrical Specifications
	Output Ratings:
	Output voltage	0 - 75 V
	Output current	0 - 2 A
	Outputs	2
	Output power	300 W
	Operating mode	Constant voltage or constant current with automatic cross-over and indication
	Voltage setting	By coarse and fine controls
	Current setting	By single logarithmic control
	Output impedance	Typically <5mW in constant voltage mode. Typically >50kW in constant current mode.
	Line regulation	<0.01% of max. output for a 10% line voltage change
	Load regulation	<0.1% of max. output for a 90% load change, <0.1% (in Mode C)
	Ripple and noise (20 MHz bandwidth)	Typically <15 mV rms, <10 mV pk-pk, CV Mode
	Transient response	<200ms to within 50 mV of set level for 90% load change (Mode A only)
	Temperature coefficient	Typically <100ppm/oC
	Output protection	Outputs will withstand forward voltages up to 85 V/170 V
	Status indication	Output ON lamps. Constant current mode lamps.
	Output switch	Electronic. Preset voltage/current displayed with output off.
	Output terminals	Special safety terminals on XPH 75-2D.
	Meters (main outputs):
	Meter types	Separate 4 digit meters for voltage and current with 14mm (0.56") LED displays. Reading rate 4/sec.
	Meter resolution	100 mV, 10 mA
	Meter accuracy:
	Voltage	0.3% +/- 1 digit
	Current	0.6% +/- 1 digit
	Multi-Mode Operation (XPH 75-2 only)
	Three modes of operation can be selected via rotary switch:
	Three modes of operation can be selected via rotary switch:
	Mode A:	Two independent and isolated outputs (75 V/ 2 A each)
	Mode B:	One output of double the current capability (75 V/ 4 A). Unused output is disabled and its displays are blanked.
	Mode C:	One output of double the voltage capability (150 V/2 A). Unused output is disabled and its displays are blanked.
	General Specifications
	Cooling	Convection (Fan assisted for XPH 42-10)
	Output terminals:
	Standard type	4mm "binding post" terminals suitable for plugs or wires
	Optional (all models)	4mm safety sockets, suitable for shrouded plugs
	AC input	110 V to 240 V +/- 10%, 50/60 Hz
	Consumption	500 VA
	Operating range	5oC to 40oC, 20% to 80% RH
	Storage range	-40oC to 70oC
	Environmental	Indoor use at altitudes to 2000m, Pollution Degree 2
	Safety	Complies with EN61010-1
	EMC	Complies with EN61326
	Dimensions (HxWxD)	160 x 260x 320mm
	Unit weight	9.7 lbs/4.4 kg
	Warranty	3 years
	Regulatory Approvals
	CE-marked units meet: EN61010-1 and EN 61326

Note: Specifications subject to change without notice.

Features

The Sorensen XPH Series provides 175 to 420 watts of DC power. The XPH is a compact, high performance low cost power supply suited for benchtop applications.

The XPH Series uses combined switch–mode pre–regulation with linear post-regulation to provide performance comparable with an all linear design. The XPH features excellent line and load regulation with low noise and good transient response. The XPH Series is available in a single, dual and triple output for benchtop use.

The XPH dual output models have two independent and isolated outputs with its own on–off switch. The outputs can be wired in either series or parallel to provide higher voltage and higher current output. All outputs are instrinsically short circuit proof, and are protected against external voltages and reverse currents. The XPH triple output model has the same features as the dual output model with an additional switchable fixed output of 3.3V and 5V.

Key Features

Low noise
Excellent line⁄load regulation
Coarse and fine voltage controls
Constant voltage or constant current operation with automatic crossover and mode indication
Individual ON⁄Off switch per output (not including fixed output)
Switchable 3.3V⁄5V output on triple output model
Switchable remote sense (XPH 1810 amd XPH 4210 models)

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