Name: GW INSTEK PSM-3004 Programmable 2 Range D.C. Power Supply (30V, 7A, 120W, 1CH)
Brand: GW INSTEK

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		PSM-3004
DC OUTPUT
Low Range		0~15V/7A
High Range		0~30V/4A
CONSTANT VOLTAGE OPERATION
Regulation + (% of output + offset)	Load regulation < 0.01% + 2mV Line regulation < 0.01% + 2mV
Ripple & Noise		< 350 μVrms/2mVpp
CONSTANT CURRENT OPERATION
Regulation + (% of output + offset)	Load regulation < 0.01% + 250μA Line regulation < 0.01% + 250μA
Ripple & Noise	< 2mArms
RESOLUTION
Programming Voltage		1mV
Programming Current		0.5mA
Readback Voltage		0.5mV
Readback Current		0.1mA
Front Panel Voltage	1mV
Front Panel Current	1mA ( <10a 10ma="" u="">>10A )
OVP/OCP Voltage	10mV
OVP/OCP Current	10mA
ACCURACY
Programming Voltage	0.05% + 10mV
Programming Current	0.2% + 10mA
Readback Voltage	0.05% + 5mV
Readback Current	0.15% + 5mA
OVP/OCP Voltage	0.1% + 10mV
OVP/OCP Current	0.4% + 10mA
TRANSIENT RESPONSE
	< 50μsec (for output to recover within 15mV following a change in output current from full load to half load)
COMMAND PROCESSING TIME
	100ms
VOLTAGE PROGRAMMING RESPONSE TIME (for resistive load)
Voltage Up Full Load		50mS
Voltage Up No Load		20mS
Voltage Down Full Load		45mS
Voltage Down No Load		400mS
STABILITY (% of output + offset)
Voltage	0.02% + 1mV
Current	0.1% + 1mA
MEMORY
	Store/Recall 100 sets
TEMPERATURE COEFFICIENT PER±(% of output + offset)
Voltage	0.01% + 3mV
Current	0.02% + 3mA
INTERFACE
	Standard : RS-232C, GPIB
POWER SOURCE
	AC100V/120V/220V±10%, 230V-6%~+10%, 50/60Hz
DIMENSIONS & WEIGHT
	230(W) x 140(H) x 380(D)mm Approx. 10kg