D.C. POWER SUPPLY 

GPC-3030D (DIGITAL) GPC-3030DQ (DIGITAL)

Triple Output Four Digital Panel Meter
Auto Tracking Triple Output
Auto Series and Parallel Operation Auto Tracking
Constant Voltage and Constant Current Operation Auto Series and Parallel Operation
Low Ripple and Noise Constant Voltage and Constant Current Operation
Internal Select for Continuous or Dynamic Load Low Ripple and Noise
Overload and Reverse Polarity Protection Internal Select for Continuous or Dynamic Load
3 1/2 Digits 0.5" LED Display Overload and Reverse Polarity Protection
5V, 3A Fixed Output 3 1/2 Digits 0.39" LED Display
¡@ 5V, 3A Fixed Output

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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 ¡Ó 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
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5V FIXED  OUTPUT
Regulation Line regulation < 5mV
Load regulation < 10mV
Ripple & Noise < 2mVrms
Voltage Accuracy 5V ¡Ó 0.25V
Output Current 3A
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TRACKING OPERATION
Tracking Error < 0.5% + 10mV of the master
Series Regulation < 300mV
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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)
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CONSTANT CURRENT OPERATION
Regulation Line regulation < 0.2% + 3mA
Load regulation < 0.2% + 3mA
Ripple Current < 3mArms
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METER
Digital 3 1/2 digits 0.5" LED display
3 1/2 digits 0.39" LED display ( for GPC-3030DQ )
Accuracy ¡Ó (0.5% of rdg + 2 digits)
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INSULATION

Chassis and Terminal

20M£[ or above ( DC 500V )
Chassis and AC Cord 30M£[ or above ( DC 500V )
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POWER SOURCE 
AC 100V/120V/220V/240V ¡Ó10%, 50/60Hz
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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)

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

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 SELECTION GUIDE

¡@ Model Independent Series Parallel

Digital

GPC-1850D 0~18V x 2,    0~5A x 2 36V 5A 18V 10A
GPC-3020D 0~30V x 2,    0~2A x 2 60V 2A 30V 4A
GPC-3030D 0~30V x 2,    0~3A x 2 60V 3A 30V 6A
GPC-3030DQ 0~30V x 2,    0~3A x 2 60V 3A 30V 6A

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