GPC-1850/3020/3030 DC POWER SUPPLY

Triple Output

Auto Tracking

Auto Series and Parallel Operation

Constant Voltage and Constant Current Operation

Low Ripple and Noise

Four Indicator Meters

Internal Select for Continuous or Dynamic Load

Overload and Reverse Polarity Protection

5V, 3A Fixed Output

SPECIFICATIONS
OPERATION MODE
Independent	Two independent outputs and 5V fixed output
	Output from 0 to rating volts and 0 to rating amperes
Series	Output from 0 to + rating volts at rating amperes each
	Output from 0 to double rating volts at rating amperes
Parallel	Output from 0 to double rating amperes at rating volts

5V FIXED OUTPUT
Regulation	Line regulation < 5mV
	Load regulation < 10mV
Ripple & Noise	< 2mVrms
Voltage Accuracy	5V ± 0.25V
Arial	3A

TRACKING OPERATION
Tracking Error	< 0.5% + 10mV of the master
Series Regulation	< 300mV

CONSTANT VOLTAGE OPERATION
Regulation	Line regulation < 0.01% + 3mV
	Load regulation
	< 0.01% + 3mV (rating current < 3A)
	< 0.02% + 5mV (rating current < 10A)
Ripple & Noise	< 1mVrms 5Hz ~ 1MHz
Recovery Time	< 100µS (50% Load change, Minimum load 0.5A)

CONSTANT CURRENT OPERATION
Regulation	Line regulation < 0.2% + 3mA
	Load regulation < 0.2% + 3mA
Ripple Current	< 3mArms

METER
Analog	V-meter and I-meter each one
	2.5 class
	Dimension 50 x 50 mm

INSULATION
Chassis and Terminal	20MΩ or above ( DC 500V )
Chassis and AC Cord	30MΩ or above ( DC 500V )

POWER SOURCE
AC 100V/120V/220V/240V+10%, 50/60Hz

ACCESSORIES
Instruction manual x 1, Power cord x 1
Test lead GTL-105 x 3 (<3A) or GTL-104 x 3 (<10A)
For: GPQ, GPR, GPS, GPC, PPE, PPS, PPT, PSS (Current 4A-10A) 　 For: GPQ, GPR, GPS, GPC, PPE, PPS, PPT, PSS, PST (Current 3A)

DIMENSIONS
255(W) x 145(H) x 335(D) mm