Datasheet

ManualsBrandsGW INSTEK ManualsLaboratory & Bench PSUsBench PSU (adjustable voltage) 0 - 30 Vdc 0 - 3 A

POWER SUPPLIES

D15

POWER SUPPLIES

D16

FEATURES

GPS-2303/3303/4303

* 2, 3 and 4 Independent Isolated Output

* Four "3 Digits" LED Displays

* 0.01% Load and Line Regulation

* Low Ripple and Noise

* Tracking Operation and Auto Series/Parallel

Operation

* Output ON/OFF Switch

* Output Voltage and Current Setting When

Output Disable (Except for GPS-2303)

* Fan Speed Control Circuit to Minimize Fan

Noise

* Over Load and Reverse Polarity Protection

* Optional European Jack Type Terminal

Patent No: ZL 02 3 35264 . 7

Made to Measure. Good Will Instrument Co., Ltd.

MULTIPLE OUTPUT LINEAR D.C. POWER SUPPLY

GPR-U Series

Patent No: 81011

FEATURES

* 0.01% High Regulation

* Constant Voltage and Constant Current

Operation

* Low Ripple and Noise

* Overload and Reverse Polarity Protection

* 3 1/2 Digits 0.5" LED Display

* Application for Material and Products Aging

* Built-In Overvoltage and Overcurrent

Tripped Crowbar

* Ten-Turn Potentiometer

LINEAR D.C. POWER SUPPLY

Rear-Panel Output for GPR-1850HD/3520HD/6015HD

GPS-3303

Rear Panel

GPR-6015HD

GPR-25H30D

Rear Panel

SPECIFICATIONS

OUTPUT MODE

CONSTANT VOLTAGE OPERATION (CH1, CH2)

CONSTANT CURRENT OPERATION (CH1, CH2)

TRACKING OPERATION (CH1, CH2)

CH3 OPERATION (for GPS-3303/4303)

CH4 OPERATION (for GPS-4303)

METER

INSULATION

POWER SOURCE

ACCESSORIES :

DIMENSIONS & WEIGHT

Voltage

Current

Tracking Series Voltage

Tracking Parallel Current

Line Regulation

Load Regulation

Ripple & Noise

Recovery Time

Line Regulation

Load Regulation

Ripple & Noise

Tracking Error

Series Regulation

Load Regulation

Ripple & Noise

Line Regulation

CH3 Voltage

Load Regulation

Ripple & Noise

Current Output

Line Regulation

Load Regulation

Ripple & Noise

Current Output

Digital

Chassis and Terminal

Chassis and AC Cord

AC 100V/120V/220V +10%, 230V(+10%~-6%), 50/60Hz

255(W) x 145(H) x 265(D) mm, Approx. 7 kg

User manual x 1, Power cord x 1,

GPS-4303:Test lead GTL-104 x 2,GTL-105 x 2 ; European test lead GTL-203 x 2,GTL-204 x 2, GTL-201A x1

GPS-3303:Test lead GTL-104 x 2,GTL-105 x 1 ; European test lead GTL-203 x 1,GTL-204 x 2, GTL-201A x1

GPS-2303:Test lead GTL-104 x 2 ; European test lead GTL-204 x 2, GTL-201A x1

CH1 CH3

GPS-4303

CH4

CH2

0 ~ 30V

2.2 ~ 5.2V

8 ~ 15V

0 ~ 3A

1A Max.

0 ~ 60V

- - - - - - - -

0 ~ 6A

CH1

GPS-3303 GPS-2303

CH2 CH2

CH3

0 ~ 30V 0 ~ 30V

0 ~ 3A 0 ~ 3A

3A Max.

5V Fixed

0 ~ 60V 0 ~ 60V

0 ~ 6A 0 ~ 6A

< 0.01% + 3mV

< 0.01% + 3mV (rating current < 3A)

< 0.02% + 5mV (rating current > 3A)

< 1mVrms , 5Hz ~ 1MHz

< 100 S (50% Load change, Minimum load 0.5A)

< 0.2% + 3mA

< 3mArms

< 0.5% + 10mV of CH1

< 0.01% + 5mV

< 300mV

< 2mVrms , 5Hz ~ 1MHz

< 5mV

< 15mV

< 2mVrms, 5Hz ~ 1MHz

GPS-4303 : 1A, GPS-3303 : 3A

GPS-4303 : 2.2V ~ 5.2V , GPS-3303 : 5V Fix

< 5mV

< 10mV

< 2mVrms, 5Hz ~ 1MHz

3 digits 0.5" LED display

GPS-4303/3303 Out ON Accuracy + (0.5% of rdg + 2 digits)

GPS-4303/3303 Out OFF Accuracy + (0.5% of rdg + 8 digits)

GPS-2303 Accuracy + (0.5% of rdg + 2 digits)

> DC 500V / 20M

> DC 500V / 30M

GPS-4303 4-channels, Power Supply 200W D.C.

GPS-3303 3-channels, D.C. Power Supply 195W

GPS-2303 2-channels, D.C. Power Supply 180W

CH4 VOLTAGE

8V ~ 15V

GPS-001 Voltage/Current Protection Knob (It's available OCT/07' production batch)

The GPS-Series are 2-4 channel, 180 to 200W output, linear DC power supplies. Overload and reverse

polarity protection and an output on/off switch keep the GPS-Series and their load safe from

unexpected conditions. A High regulation (0.01%+3mV) and low ripple/noise (< 1mVrms, 5Hz~1MHz)

are maintained for channel 1 and 2 in constant voltage mode. Automated cooling fan speed control

minimizes fan noise according to load conditions, ensuring quiet operation. The GPS-Series are an

ideal solution for lightweight, inexpensive bench-top or portable applications requiring high regulation

and multiple outputs.

The GPR-U Series are single output, 500 to 900W, linear DC power supplies. Overload and reverse

polarity protection in addition to OVP/OCP/OTP protect the GPR-U Series and their load

from unexpected conditions. High regulation and low ripple/noise are maintained at 0.01% and <

2mVrms, respectively for CV mode. The GPR-U series can be ordered with a customized output

requirement from voltage rating from 8 to 1000V and current rating from 0.5~75A (under 1kVA

available). The GPR-U Series are the ideal lineup for system applications requiring large output capacity

and custom-made output settings, such as material testing and product copper plating.

ORDERING INFORMATION

OPTIONAL ACCESSORIES

CONSTANT VOLTAGE OPERATION

CONSTANT CURRENT OPERATION

METER

INSULATION

POWER SOURCE

ACCESSORIES :

DIMENSIONS

Regulation

Ripple & Noise

Recovery Time

Output Range

Regulation

Output Range

Type

Accuracy

Ripple Current

Line regulation 0.01% + 3mV

Load regulation 0.01% + 5mV (<10A)

0.02% + 5mV ( 10A)

2mVrms (5Hz ~ 1MHz)

100 S(50% Load change,Minimum load 0.5A)

0 to rating voltage continuously adjustable

Line regulation 0.2% + 3mA

Load regulation 0.2% + 3mA

5mArms ( 20A), 20mArms ( 50A)

100mArms ( 100A)

0 to rating continuoulsy adjustablecurrent

3 1/2 Digits 0.5" LED display

( 0.5% of rdg + 2 digits )

Chassis and Terminal

Chassis and AC Cord

AC 120V 10%, 50/60Hz (AC220V or 240V order made)

Test lead GTL-105 x 1 ( 3A ) or GTL-104 x 1 ( 10A ) or Not Available ( > 10A or 600V )

User manual x 1

430(W) x 178(H) x 572(D) mm

100M or above ( DC 1000V )

NOTE: Special order 8 volts to 1000 volts and 0.5 Amps to 75 Amps under 1kVA available.

29.5

30.5

29.5

30.5

28.5

0 ~ 18

0 ~ 35

0 ~ 60

0 ~ 75

0 ~ 160

0 ~ 250

0 ~ 350

0 ~ 500

0 ~ 600

0 ~ 1000

0 ~ 50

0 ~ 20

0 ~ 15

0 ~ 10

0 ~ 5

0 ~ 3

0 ~ 2

0 ~ 1.5

0 ~ 0.5

900W D.C. Power Supply

700W D.C. Power Supply

900W D.C. Power Supply

750W D.C. Power Supply

800W D.C. Power Supply

750W D.C. Power Supply

700W D.C. Power Supply

750W D.C. Power Supply

800W D.C. Power Supply

500W D.C. Power Supply

GPR-1850HD

GPR-3520HD

GPR-6015HD

GPR-7510HD

GPR-16H50D

GPR-25H30D

GPR-35H20D

GPR-50H15D

GPR-60H15D

GPR-100H05D

Model

Output Volts (V) Output Amps (A) Weight (kg)

SPECIFICATIONS

ORDERING INFORMATION

Voltage/Current protection Knob

GPS-001