POWER SUPPLIES
D19
POWER SUPPLIES
D20
Made to Measure. Good Will Instrument Co., Ltd.
FEATURES
LINEAR D.C. POWER SUPPLY
* Light and Compact Design
* 0.01% High Regulation
* Constant Voltage and Constant Current
Operation
* Remote Control for External Programmability
* Internal Select for Continuous or Dynamic
Load
* Low Ripple and Noise
* Overload and Reverse Polarity Protection
European test lead GTL-203 x 1 ( 3A )or GTL-204 x 2 ( 10A )
GPS-1850/3030/6010
GPS-1830D/1850D/3030D
GPS-3030DD
* Series or Parallel Operation
* Optional European Terminal
for GPS-3030/GPS-3030D/GPS-3030DD
Type Jack
FEATURES
GPC-3030DQ
* Triple Output
* Four Digital Panel Meters (GPC-3030DQ)
* Auto Tracking
* Auto Series and Parallel Operation
* Constant Voltage and Constant Current
Operation
* Low Ripple and Noise
* 3 1/2 Digits 0.39" LED Display(GPC-3030DQ)
* 3 1/2 Digits 0.5" LED Display(GPC-1850D/
3030D/3060D/6030D)
* 5V, 3A Fixed Output
* Overload and Reverse Polarity Protection
* Internal Select for Continuous or Dynamic
Load
TRIPLE OUTPUT LINEAR D.C. POWER SUPPLY
CONSTANT VOLTAGE OPERATION
CONSTANT CURRENT OPERATION
METER
OPERATION MODE
TRACKING OPERATION
5V FIXED OUTPUT
Regulation
Ripple & Noise
Recovery Time
Regulation
Digital
Ripple Current
Line regulation 0.01% + 3mV
Load regulation 0.01% + 3mV (rating current 3A)
0.02% + 5mV (rating current 10A)
1mVrms 5Hz ~ 1MHz
100 S ( 50% Load change, Minimum load 0.5A )
Line regulation 0.2% + 3mA
Load regulation 0.2% + 3mA (for GPC-1850D/GPC-3030D/GPC-3030DQ)
Load regulation 0.2% + 5mA (for GPC-3060D/GPC-6030D)
3mArms
2
2
1
1
3 digits 0.5" LED display
3 digits 0.39" LED display (for GPC-3030DQ)
Accuracy ( 0.5% of rdg + 2 digits )
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Parallel
Series
Independent
Tracking Error
Series Regulation
Output from 0 to rating volts and 0 to rating amperes
Output from 0 to rating volts at rating amperes each
Output from 0 to double rating volts at rating amperes
Output from 0 to double rating amperes at rating volts
Two independent outputs and 5V fixed output
0.5% + 10mV of the master
300mV
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Output Current
Voltage Accuracy
Ripple & Noise
Regulation Line regulation 5mV
Load regulation 10mV
2mVrms
5V 0.25V
3A
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INSULATION
Chassis and Terminal
Chassis and AC Cord
20M or above ( DC 500V )
30M or above ( DC 500V )
POWER SOURCE
DIMENSIONS
AC 100V/120V/220V/240V 10%, 50/60Hz
255(W) x 145(H) x 346(D) mm
ACCESSORIES :
Test lead GTL-105 x 1 ( 3A ) or GTL-104 x 2 ( 10A )
User manual x 1 , Power cord x 1
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Model Independent Series Parallel
Weight (kg)
36V 5A
60V 3A
60V 3A
18V 10A 11.5
11.5
11.5
30V 6A
30V 6A
195W D.C. Power Supply
195W D.C. Power Supply
195W D.C. Power Supply
GPC-1850D
GPC-3030DQ
GPC-3030D
(0 ~ 18V/0 ~ 5A) x 2 , (5V/3A MAX) x 1
(0 ~ 30V/0 ~ 3A) x 2 , (5V/3A MAX) x 1
(0 ~ 30V/0 ~ 3A) x 2 , (5V/3A MAX) x 1
SPECIFICATIONS
0.01% + 5mV(rating current 10A)
100M or above ( DC 1000V )(for GPC-3060D/6030D)
100M or above ( DC 1000V )(for GPC-3060D/6030D)
120V 3A
60V 6A
60V 6A
30V 12A
GPC-3060D 375W D.C. Power Supply
18.5
18.5
GPC-6030D 375W D.C. Power Supply (0 ~ 60V/0 ~ 3A) x 2 , (5V/3A MAX) x 1
(0 ~ 30V/0 ~ 6A) x 2 , (5V/3A MAX) x 1
GPC-1850D/3030D/3060D/6030D
Patent No: 81011
(Note: GPC-3060D/6030D are not appoved.)
GRA-401 Rack Adapter Panel
The GPS-Series are single output, 54 to 90W, linear DC power supplies. The GPS-Series include both
analog and digital display meters with varying power outputs. The GPS-Series feature overload and
reverse polarity protection as well as high regulation and low ripple/noise that are maintained at 0.01%
and < 1mVrms, respectively. Continuous or dynamic internal load selection accommodates applications
such as pulsed current. Remote control terminals offer programming and operation from an external
device.
The GPC-Series are triple output, 195 to 375W, linear DC power supplies. Channel 1 and 2 are fully
adjustable (model dependant) and channel 3 is fixed at 5V/3A with ripple and noise at less than
2mVrms. Overload and reverse polarity protection keep GPC-Series and its loads safe from unexpected
conditions. The GPC-3030DQ contains a temperature controlled cooling fan for thermal protection.
The GPC features continuous or dynamic internal load selection and series or parallel tracking for
application flexibility. The GPC-Series is an ideal solution for inexpensive bench-top applications
requiring low noise and multiple outputs.
CONSTANT VOLTAGE OPERATION
CONSTANT CURRENT OPERATION
METER
INSULATION
POWER SOURCE
ACCESSORIES :
DIMENSIONS
Regulation
Ripple & Noise
Recovery Time
Temp. Coefficient
Output Range
Regulation
Output Range
Analog
Digital
Ripple Current
Line regulation 0.01% + 3mV
Load regulation 0.01% + 3mV (rating current 3A)
0.01% + 5mV (rating current 3A)
0.5mVrms 5Hz ~ 1MHz (rating current 3A)
1mVrms 5Hz ~ 1MHz (rating current 3A)
100 S ( 50% load change, minimum load 0.5A )
300 ppm / C
0 to rating voltage continuously adjustable
Line regulation 0.2% + 3mA
Load regulation 0.2% + 3mA
3mArms
0 to rating current continuously adjustable
( Hi / Lo range switchable )
V-meter and I-meter
2.5 class
Dimensions 50 x 50 mm
3 digits 0.5" LED display (GPS-1830D/1850D/3030D)
3 digits 0.39" LED display (GPS-3030DD)
Accuracy ( 0.5% of rdg + 2 digits )
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Chassis and Terminal
Chassis and AC Cord
AC 100V/120V/220V/240V 10%, 50/60Hz
Test lead GTL-105 x 1 ( 3A ) or GTL-104 x 1 ( 10A )
European test lead GTL-203 x 1 ( 3A )or GTL-204 x 1 ( 10A )
User manual x 1 , Power cord x 1
128(W) x 145(H) x 285(D) mm
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20M or above ( DC 500V )
30M or above ( DC 500V )
5.5
5
4
4
5
5
0 ~ 18 0 ~ 5
0 ~ 30 0 ~ 3
0 ~ 60 0 ~ 1
0 ~ 18 0 ~ 3
0 ~ 18 0 ~ 5
0 ~ 30 0 ~ 3
90W D.C. Power Supply
90W D.C. Power Supply
60W D.C. Power Supply
54W D.C. Power Supply
90W D.C. Power Supply
90W D.C. Power Supply
GPS-1830D
GPS-1850
GPS-1850D
GPS-3030
GPS-3030D
GPS-6010
Model
Output Volts(V)
Output Amps(A) Weight (kg)
SPECIFICATIONS
5
0 ~ 30 0 ~ 3
90W D.C. Power Supply
GPS-3030DD
ORDERING INFORMATION
ORDERING INFORMATION
OPTIONAL ACCESSORIES
