GW Instek GPS-2303 User Manual

GW Instek GPS-2303 User Manual

Multi-output d.c. power supply
Hide thumbs Also See for GPS-2303:

Advertisement

SPECIFICATIONS
GPS-4303
CH1
CH2
OUTPUT MODE
Voltage
0 ~ 30V
Current
0 ~ 3A
Tracking Series Voltage
0 ~ 60V
Tracking Parallel Current
0 ~ 6A
Line Regulation
< 0.01% + 3mV
CONSTANT VOLTAGE
Load Regulation
< 0.01% + 3mV (rating current < 3A)
OPERATION
< 0.02% + 5mV (rating current > 3A)
(CH1, CH2)
Ripple & Noise
< 1mVrms , 5Hz ~ 1MHz
Recovery Time
< 100 S (50% Load change, Minimum load 0.5A)
CONSTANT CURRENT
Line Regulation
< 0.2% + 3mA
OPERATION
Load Regulation
< 0.2% + 3mA
(CH1, CH2)
Ripple & Noise
< 3mArms
TRACKING OPERATION
Tracking Error
< 0.5% + 10mV of the CH1
(CH1, CH2)
Series Regulation
< 300mV
Load Regulation
< 0.01% + 3mV
Ripple & Noise
< 2mVrms , 5Hz ~ 1MHz
GPS-4303
Line Regulation
< 5mV
2.2V ~ 5.2V OUTPUT (CH3)
Load Regulation
< 15mV
GPS-3303
Ripple & Noise
< 2mVrms, 5Hz ~ 1MHz
5V FIX OUTPUT (CH3)
Current Output
GPS-4303: 1A, GPS-3303: 3A, GPS-4251: 2.5A
GPS-4251
3V~6V OUTPUT(CH3)
< 5mV
GPS-4303
Line Regulation
8V ~ 15V OUTPUT (CH4)
Load Regulation
< 10mV
GPS-4251
Ripple & Noise
< 2mVrms, 5Hz ~ 1MHz
8V~15V OUTPUT (CH4)
Current Output
1A
METER
Digital
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)
INSULATION
Chassis and Terminal
> DC 500V / 20M
Chassis and AC Cord
> DC 500V / 30M
AC 100V/120V/220V(+10%)/230V(+10%~-6%), 50/60Hz
POWER SOURCE
ACCESSORIES
Power cord x 1,
Instruction manual 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
255(W) x 145(H) x 265(D) mm, Approx. 7 kg (GPS-4303/3303/2303) ; Approx. 6.3kg (GPS-4251)
DIMENSIONS & WEIGHT
Order Information
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
Standard Accessories
GPS-4303-01 Including GTL-104 x 2 & GTL-105 x 2
Type of Test Lead Set
GPS-4303-02 Including GTL-203 x 2 & GTL-204 x 2
Test Lead GTL-104 : Current 4A~10A
GPS-4251-03 Including GTL-105 x 4
Test Lead GTL-105 : Current 3A
GPS-4251-04 Including GTL-203 x 4
Test Lead GTL-203 : Current 3A
GPS-3303-05 Including GTL-104 x 2 & GTL-105 x 2
Test Lead GTL-204 : Current 4A~10A
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
GOOD WILL INSTRUMENT CO., LTD.
U.S.A.
No. 95-11, Pao-Chung Road, Hsin-Tien City,
INSTEK CORP .
Taipei Hsien, Taiwan, R.O.C.
1205 John Reed Court
City of Industry, CA 91745, U.S.A.
Tel:+886-2-29179188 Fax:+886-2-29179189
Tel : +1-626-3366537
http://www.goodwill.com.tw
Fax : +1-626-3691748
E-mail: marketing@goodwill.com.tw
http://www.instek.com
GPS-4251
GPS-3303
GPS-2303
CH3
CH4
CH1
CH2
CH3
CH4
CH1
CH2
CH3
CH1
2.2 ~ 5.2V
8 ~ 15V
0 ~ 25V
3 ~ 6V
8 ~ 15V
0 ~ 30V
5V Fixed
0 ~ 30V
1A Max.
1A Max.
0 ~ 0.5A
2.5A Max.
1A Max.
0 ~ 3A
3A Max.
0 ~ 3A
0 ~ 50V
0 ~ 60V
0 ~ 60V
- - - -
- - - -
- - - -
0 ~ 1A
0 ~ 6A
0 ~ 6A
Specifications subject to change without notice.
MALAYSIA
CHINA
GOOD WILL Southeast Asia Sdn. Bhd.
GOOD WILL Instrument(Suzhou)Co.,Ltd.
No. 5-3-11, Hunza Complex,
NO.69, Lushan Road, Suzhou New District,
Jalan Gangsa, Greenlane Heights,
Jiangsu, China
11600 Penang, Malaysia
Tel : +86-512-66617177
Tel : +60-4-6591988
Fax : +86-512-66617277
Fax : +60-4-6591989
CH2
PS-2303GD1BH

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the GPS-2303 and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Summary of Contents for GW Instek GPS-2303

  • Page 1 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 Standard Accessories GPS-4303-01 Including GTL-104 x 2 & GTL-105 x 2 Type of Test Lead Set GPS-4303-02 Including GTL-203 x 2 &...
  • Page 3 No. 7-1, Jhongsing Rd, Tucheng City, Taipei County 236, Taiwan declares that the below mentioned products GOOD WILL INSTRUMENT (SUZHOU) CO., LTD. GPS-2303/3303/4303/4302 No.69 Lushan Road, Suzhou New District Jiangsu, China. are herewith confirmed to comply with the requirements set out in the Council...
  • Page 4: Table Of Contents

    SECTION PAGE SAFETY TERMS AND SYMBOLS INTRODUCTION..…………………………………………… 1 Please take a moment to review these safety terms and symbols which may SPECIFICATIONS……………………………………………..appear in this manual or on Equipment to prevent damage to the Function 2-1 General………………………………………………………… Generators. 2-2 Operation Mode………………………………………………. 2-3 Constant Voltage Operation………………………………….
  • Page 5: Introduction

    IMPORTANT: The wires in this lead are coloured in accordance with operation convenience, GPS-4302, GPS-4303 and GPS-4251 have four independent power supplies (while GPS-2303 has two and GPS-3303 has three) housed in a single package. the following code: GPS-4302, GPS-4303 and GPS-4251...
  • Page 6: Specifications

    T1.25A 250V 0~0.5A 2 0.5A 250V :OUT OFF (0.5% of rdg+8 digits)(When the output of the GPS-2303 is set to OFF, its voltage meter and Dimensions : 255(W) 145(H) 265(D) m/m current meter can not preview) Weight (kg) : 7.0 kg.
  • Page 7: Insulation

    MULTI-OUTPUT POWER SUPPLY MULTI-OUTPUT POWER SUPPLY USER MANUAL USER MANUAL (4) Output current : 1A 2-9. Insulation Between chassis and output terminal : 20M or above (DC 500V). Between chassis and AC cord : 30M or above (DC 500V). 3. THEORY OF OPERATION The power supply consists of an AC input circuit and transformer;...
  • Page 8: Panel Controls And Indicators

    MULTI-OUTPUT POWER SUPPLY MULTI-OUTPUT POWER SUPPLY USER MANUAL USER MANUAL 4. PANEL CONTROLS AND INDICATORS Figure 3-1 Block Diagram Fig. 4-1 Front Panel...
  • Page 9: Front Panel

    Current Control : Adjust the output current of the CH2 supply. (10) Voltage Control : Adjust the output voltage of the CH3 supply (invalid for GPS-2303&3303). (11) Voltage Control : Adjust the output voltage of the CH4 supply (invalid for GPS-2303&3303).
  • Page 10: Real Panel

    Overload Indicator : Lights when CH3 output load is larger than rating value (29) TRACKING Two push-button switches that select Independent mode, series (invalid for GPS-2303). & Mode Switch tracking mode, or parallel tracking mode as follows: (15) CV&CC Indicator...
  • Page 11: Operation Instruction

    MULTI-OUTPUT POWER SUPPLY MULTI-OUTPUT POWER SUPPLY USER MANUAL USER MANUAL 5-3. Constant Voltage/Constant Current Characteristics 5. OPERATION INSTRUCTION The working characteristic of these series Power Supplies is called a constant voltage/constant current automatic crossover type. This permits continuous 5-1. Precaution transition from constant current to constant voltage modes in response to the AC input load change.
  • Page 12: Operation Mode

    MULTI-OUTPUT POWER SUPPLY MULTI-OUTPUT POWER SUPPLY USER MANUAL USER MANUAL 5-4. Operation Mode (2) Series Tracking Operation (1) Independent Operation When the series tracking mode of operation is selected, the position (Red) The “CH1” and “CH2” supplies each provide a 0 to rating volts output at up terminal of the CH2 supply output is internally connected to the negative to rating amps.
  • Page 13 MULTI-OUTPUT POWER SUPPLY MULTI-OUTPUT POWER SUPPLY USER MANUAL USER MANUAL adjust the maximum current value. Because current through the two supplies (3) Parallel Tracking Operation must be equal when they are being used in series, the lowest CURRENT In the parallel tracking mode of operation, both supplies are strapped control setting will set the maximum together (in parallel).
  • Page 14 MULTI-OUTPUT POWER SUPPLY MULTI-OUTPUT POWER SUPPLY USER MANUAL USER MANUAL (4) CH3 Power Supply Operation (6) Dynamic Load Operation & Application The CH3 supply provides 2.2~5.2V(GPS-4302/4303) and 3~6V(GPS-4251) A. When select to dynamic load position, the max peak current is at 1.7 times DC output with 3 amps (GPS-3303&4302), 1 amp (GPS-4303) and 2.5 amp rating current.
  • Page 15: Maintenance

    A/D converter board) for a reading of rate voltage on the from 100, 120, 220, or 230VAC, 50/60Hz line voltage. Conversion from one CH1 (CH2)(invalid for GPS-2303) G. Connect the external multimeter across the CH1 (CH2) SUPPLY output...
  • Page 16 VR703 CH1) so that the CH1(CH2) meter also reads rating amps output terminals and verify that the output voltage is identical. If not, (invalid for GPS-2303). repeat this step (invalid for GPS-2303). (2) Series Tracking Adjustment (3) Parallel Tracking Adjustment A.
  • Page 17: Cleaning

    MULTI-OUTPUT POWER SUPPLY MULTI-OUTPUT POWER SUPPLY USER MANUAL USER MANUAL D. Set output on by adjusting VR702 so that the CH3 meter also reads rating amps (invalid for GPS-3303). F. Slowly adjust VR602 clockwise until the output voltage (read from the E.
  • Page 18 MULTI-OUTPUT POWER SUPPLY USER MANUAL Fig. 6-1. Adjustment Location...

This manual is also suitable for:

Gps-3303Gps-4251Gps-4303

Table of Contents

Save PDF