GW Instek GPS-2303 User Manual

PS-2303GD1BH
Specifications subject to change without notice.
OUTPUT MODE
CONSTANT VOLTAGE
OPERATION
(CH1, CH2)
CONSTANT CURRENT
OPERATION
(CH1, CH2)
TRACKING OPERATION
(CH1, CH2)
GPS-4303
2.2V ~ 5.2V OUTPUT (CH3)
GPS-3303
5V FIX OUTPUT (CH3)
GPS-4251
3V~6V OUTPUT(CH3)
GPS-4303
8V ~ 15V OUTPUT (CH4)
GPS-4251
8V~15V OUTPUT (CH4)
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
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 (GPS-4303/3303/2303) ; Approx. 6.3kg (GPS-4251)
Instruction manual x 1 Power cord x 1,
GPS-4303 : Test lead GTL-104 x 2, GTL-105 x 2 or GTL-203 x 2, GTL-204 x 2
GPS-4251 : Test lead GTL-105 x 4 or GTL-203 x 4
GPS-3303 : Test lead GTL-104 x 2, GTL-105 x 1 or GTL-203 x 1, GTL-204 x 2
GPS-2303 : Test lead GTL-104 x 2 or GTL-204 x 2
CH1 CH1 CH1 CH1 CH3 CH3
GPS-4303 GPS-4251 GPS-3303 GPS-2303
CH4 CH4 CH2 CH2 CH2 CH2CH3
0 ~ 30V 0 ~ 25V 0 ~ 30V 0 ~ 30V 2.2 ~ 5.2V 3 ~ 6V8 ~ 15V 8 ~ 15V
0 ~ 3A 0 ~ 0.5A 0 ~ 3A 0 ~ 3A
1A Max.
2.5A Max. 1A Max. 1A Max.
3A Max.
5V Fixed
0 ~ 60V 0 ~ 50V 0 ~ 60V 0 ~ 60V
- - - - - - - - - - - -
0 ~ 6A 0 ~ 1A 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
< 0.2% + 3mA
< 3mArms
< 0.5% + 10mV of the CH1
< 300mV
< 0.01% + 3mV
< 2mVrms , 5Hz ~ 1MHz
< 5mV
< 15mV
< 2mVrms, 5Hz ~ 1MHz
GPS-4303: 1A, GPS-3303: 3A, GPS-4251: 2.5A
< 5mV
< 10mV
< 2mVrms, 5Hz ~ 1MHz
1A
3 digits 0.5" LED display
GPS-4303/4251/3303 Out ON Accuracy + (0.5% rdg + 2 digits)
GPS-4303/3303 Out OFF Accuracy + (0.5% rdg + 8 digits)
GPS-2303 Accuracy + (0.5% rdg + 2 digits)
> DC 500V / 20M
> DC 500V / 30M
SPECIFICATIONS
GOOD WILL INSTRUMENT CO., LTD.
No. 95-11, Pao-Chung Road, Hsin-Tien City,
Taipei Hsien, Taiwan, R.O.C.
Tel:+886-2-29179188 Fax:+886-2-29179189
http://www.goodwill.com.tw
INSTEK CORP.
U.S.A.
GOOD WILL Southeast Asia Sdn. Bhd.
MALAYSIA
GOOD WILL Instrument(Suzhou)Co.,Ltd.
CHINA
1205 John Reed Court No. 5-3-11, Hunza Complex, NO.69, Lushan Road, Suzhou New District,
Jiangsu, ChinaCity of Industry, CA 91745, U.S.A. Jalan Gangsa, Greenlane Heights,
11600 Penang, MalaysiaTel : +1-626-3366537
Fax : +1-626-3691748
Tel : +60-4-6591988
Fax : +60-4-6591989
Tel : +86-512-66617177
Fax : +86-512-66617277
http://www.instek.com
E-mail: marketing@goodwill.com.tw
Type of Test Lead Set
Test Lead GTL-104 : Current 4A~10A
Test Lead GTL-105 : Current 3A
Test Lead GTL-203 : Current 3A
Test Lead GTL-204 : Current 4A~10A
Standard Accessories
GPS-4303 4-channels, 0~30V x 2 , 0~3A x 2 , Power Supply
GPS-4251 4-channels, 0~25V x 2 , 0~0.5A x 2 , Power Supply
GPS-3303 3-channels, 0~30V x 2 , 0~3A x 2 , Power Supply
GPS-2303 2-channels, 0~30V x 2 , 0~3A x 2 , Power Supply
Order Information
GPS-4303-01 Including GTL-104 x 2 & GTL-105 x 2
GPS-4303-02 Including GTL-203 x 2 & GTL-204 x 2
GPS-4251-03 Including GTL-105 x 4
GPS-4251-04 Including GTL-203 x 4
GPS-3303-05 Including GTL-104 x 2 & GTL-105 x 2
GPS-3303-06 Including GTL-203 x 2 & GTL-204 x 2
GPS-2303-07 Including GTL-104 x 2
GPS-2303-08 Including GTL-203 x 2
Instruction manual x 1
Power cord x 1

GW Instek GPS-2303 Specifications

General

Model	GPS-2303
Type	Linear DC Power Supply
Number of Outputs	2
Channel 1 Current Range	0-3A
Channel 2 Current Range	0-3A
Total Power	180W
Power Rating	180W
Line Regulation	≤ 0.01% + 3mV
Load Regulation	≤ 0.01% + 3mV
Ripple & Noise	≤ 1mVrms / 3mVpp
Ripple Voltage	≤ 1mVrms
Current Resolution	1mA
Ripple and Noise (CV)	≤ 1mVrms / 3mVpp
Ripple and Noise (CC)	≤ 3mArms
Display Type	LED
Operating Temperature	0°C to 40°C
Weight	Approx. 5kg
Output Current	0-3A
Channel 1 Voltage Range	0-30V
Channel 2 Voltage Range	0-30V
Channel 3 Voltage Range	2.5-5V
Channel 3 Current Range	0-3A
Isolation	30Vdc
Input Voltage	50/60Hz
Voltage Resolution	10mV
Storage Temperature	-10°C to 70°C

Summary

Specifications

General Operating Conditions

Details general operating conditions, environment, and accessory information.

Constant Voltage/Current Operation

Specifies voltage range, regulation, and current range/regulation for constant operations.

Tracking Operation and Metering

Details tracking operation regulation, meter specs, and output channel specs.

Declaration of Conformity

Introduction

Theory of Operation

Panel Controls and Indicators

Front Panel Controls

Details the controls and indicators located on the front panel of the power supply.

Rear Panel Connectors

Details the connectors and switches located on the rear panel of the power supply.

Operation Instructions

Precaution and Current Limit

Lists safety precautions and provides a guide for setting the current limit.

Constant Voltage/Current Characteristics

Explains the crossover characteristics between constant voltage and constant current modes.

Operation Modes

Describes how to use the independent, series, and parallel operation modes.

Channel Operations

Details specific operations for CH3 and CH4 output channels.

Additional Operational Features

Explains dynamic load application and output ON/OFF control.

Fan Control

Explains the function and behavior of the power supply's cooling fan.

Maintenance and Adjustments

Fuse Replacement & Voltage Conversion

Instructions on fuse replacement and switching input voltage ranges.

Independent Mode Adjustments

Steps for calibrating and adjusting the power supply in independent mode.

Tracking Mode Adjustments

Steps for calibrating and adjusting the power supply in series and parallel tracking modes.

Channel Adjustment Procedures

Steps for calibrating and adjusting CH3 and CH4 output channels.

Cleaning Procedures

Instructions for safely cleaning the exterior of the power supply.