DC Power Supplies Keithley 2231A-30-3 195W 30V, 3A

Name: DC Power Supplies Keithley 2231A-30-3 195W 30V, 3A
Brand: Keithley
SKU: 2231A
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2231A

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Specification

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Description product
Accessories

Description

DC Power Supplies Keithley 2231A-30-3 195W 30V, 3A

Features

• 100nA to 6A with high accuracy

• Get three isolated, independent, and adjustable outputs in one instrument

• Output a total of 195W of power with two 30V@3A outputs and one 5V@3A output

• Set voltage outputs with 0.06% basic accuracy and current outputs with 0.2% basic accuracy

• Output DC power with less than 5mVp-p noise

• Display voltage and current measurements continuously from all three outputs

• Double output levels by connecting the two 30V channels in series or parallel

• Store frequently used configurations in any of 30 setup memory locations

• Turn off any output after a predetermined test time with each channel's output timer

• Control the supply from a PC with an optional USB adapter

Specififcations

General Specification
	2230-30-1, 2230J-30-1			2220-30-1, 2230J-30-1
DC Output Rating
Voltage	0 to 30 V	0 to 30 V	0 to 6 V	0 to 30 V	0 to 30 V
Current	0 to 1.5 A	0 to 1.5 A	0 to 5 A	0 to 1.5 A	0 to 1.5 A
MAximum Power	120 W			90 W
Load Regulation
Voltage	< 0.01% + 3 mV	< 0.01% + 3 mV	< 0.01% + 3 mV	< 0.01% + 3 mV	< 0.01% + 3 mV
Current	< 0.01% + 3 mA	< 0.01% + 3 mA	< 0.01% + 3 mA	< 0.01% + 3 mA	< 0.01% + 3 mA
Line Regulation
Voltage	< 0.01% + 3 mV	< 0.01% + 3 mV	< 0.01% + 3 mV	< 0.01% + 3 mV	< 0.01% + 3 mV
Current	< 0.01% + 3 mA	< 0.01% + 3 mA	< 0.01% + 3 mA	< 0.01% + 3 mA	< 0.01% + 3 mA
Ripple And Noise
Voltage (7MHz)	< 1 mV rms < 3 mV p-p	< 1 mV rms < 3 mV p-p	< 1 mV rms < 3 mV p-p	< 1 mV rms < 3 mV p-p	< 1 mV rms < 3 mV p-p
Current (20MHz)	< 5 mA rms	< 5 mA rms	< 6 mA rms	< 5 mA rms	< 5 mA rms
Setting Resolution
Voltage	1 mV	1 mV	1 mV	1 mV	1 mV
Current	1 mA	1 mA	1 mA	1 mA	1 mA
Setting Accuracy
Voltage	± 0.03% + 10 mV	± 0.03% + 10 mV	± 0.03% + 10 mV	± 0.03% + 10 mV	± 0.03% + 10 mV
Current	± 0.1% + 5 mA	± 0.1% + 5 mA	± 0.1% + 5 mA	± 0.1% + 5 mA	± 0.1% + 5 mA
Meter Resolution
Voltage	1 mV	1 mV	1 mV	1 mV	1 mV
Current	1 mA	1 mA	1 mA	1 mA	1 mA
Meter Accuracy
Voltage	± 0.03% + 10 mV	± 0.03% + 10 mV	± 0.03% + 10 mV	± 0.03% + 10 mV	± 0.03% + 10 mV
Current	± 0.1% + 5 mA	± 0.1% + 5 mA	± 0.1% + 5 mA	± 0.1% + 5 mA	± 0.1% + 5 mA
Isolation Voltage, Output to Chassis		Any output can be floated up to 240V (DC + peak AC with AC limited to a maximum of 3Vpk-pk and a maxi
Isolation Voltage, Output to Output		Any output can be floated up to 240V (DC + peak AC with AC limited to a maximum of 3Vpk-pk and a maximum frequency of 60Hz) relative to any other output terminal.
Voltage transIent response setting time, load CHaNge (typICal)		<150ms to within 75mV following a change from 0.1A to 1A
Voltage transIent response settling time, setting change, rIsing (typical)		<150ms to within 75mV following a change from 1V to 11V into a 10O resistor (ch. 1,2); from 0.4V to 4V into a 4O resistor (ch. 3.)
Voltage transIent response settling time, setting change, Falling (typical)		<150ms to within 75mV following a change from 1V to 11V into a 10O resistor (ch. 1,2); from 0.4V to 4V into a 4O resistor (ch. 3.)
Display		Vacuum fluorescent display
Memory		30 setup memories
Tracking and CombInatIon Modes	Tracking Mode		Maintains the ratio on the two 30V output channels that is present when the control is activated
	Combination V1+V2 series Mode		Deliver up to 60 V when CH1 and CH2 are wired in series. Meter reads back combined voltage
	Combination I1+12 parallel Mode		Deliver up to 3 A when CH1 and CH2 are wired in parallel. Meter reads back combined current
Rear Panel Connections		USB Device Port, Type B connector, USBTMC compatible
Power Source
110 VAC Setting		Standard Versions		99 to 121V rms
		Japan (J) Versions		90 to 110V rms
220 VAC Setting		Standard Versions		198 to 242V rms
		Japan (J) Versions		180 to 220V rms
Frequency		47Hz to 63Hz
Power Consumption		Standard Versions		450VA
		Japan (J) Versions		450VA
Physical Characteristics
Protective boots and Handle installed		Height		105.3mm (4.15 in.)
		Width		241.8mm (9.52 in.)
		Depth		384.0mm (15.12 in.)
Protective boots and Handle Removed		Height		90.7mm (3.57 in.)
		Width		217.2mm (8.55 in.)
		Depth		361.6mm (14.24 in.)
Net Weight		2220-30-1		8.2 kg (18 lb.)
		2230-30-1		8.5 kg (19 lb.)
Shipping Weight		2220-30-1		11 kg (24 lb.)
		2230-30-1		11 kg (24 lb.)
Environmental and Safety
Temperature		Operating		0° to +40°C
		Storage		–20° to +70°C
Relative HumidIty (non-condensing):
Operating		5% to 95% relative humidity at up to +40°C
Storage		5% to 95% relative humidity at up to +40°C. 5% to 60% RH above +40°C up to +70°C, non condensing
Altitude		Operating		Up to 2000m
		Storage		Up to 4000m
Safety		European Union		Complies with European Union EMC Directive
		USA		Nationally recognized testing laboratory listing UL61010-1-2004
		Canada		CAN/CSA C22.2 No. 61010-1 2004
ELECTROMAGNETIC COMPATIBIlITY
European Union		Complies with European Union Low Voltage Directive
Australia		EMC Framework, demonstrated per Emission Standard AS/NZS 2064 (Industrial, Scientific, and Medical Equipment)