Good Will Instrument GPS-2303 User Manual - page 2
MULTI-OUTPUT POWER SUPPLY
USER MANUAL
ii
Declaration of Conformity
We
GOOD WILL INSTRUMENT CO., LTD.
No. 95-11, Pao-Chung Rd., Hsin-Tien City, Taipei Hsien, Taiwan
GOOD WILL INSTRUMENT (SUZHOU) CO., LTD.
No.69 Lushan Road, Suzhou New District Jiangsu, China.
declares that the below mentioned products
GPS-4251(GPQ-2505D)
are herewith confirmed to comply with the requirements set out in the Council
Directive on the Approximation of the Law of Member States relating to
Electromagnetic Compatibility (89/336/EEC, 92/31/EEC, 93/68/EEC) and
Low Voltage Equipment Directive (73/23/EEC).
For the evaluation regarding the Electromagnetic Compatibility and Low
Voltage Equipment Directive, the following standards were applied:
◎ EMC
EN 61326-1: Electrical equipment for measurement, control and laboratory
use –– EMC requirements (1997+A1: 1998)
Conducted and Radiated Emissions
EN 55011: 1991+A1: 1997+A2: 1998
Electrostatic Discharge
EN 61000-4-2: 1995
Current Harmonic
EN 61000-3-2:
1995+A1: 1998+A2: 1998 +A14: 2000
Radiated Immunity
EN 61000-4-3: 1996+A1:1998
Voltage Fluctuation
EN 61000-3-3: 1995
Electrical Fast Transients
EN 61000-4-4: 1995
-------------------------
Surge Immunity
EN 61000-4-5: 1995
-------------------------
Conducted Susceptibility
EN 61000-4-6: 1996
-------------------------
Voltage Dips/ Interrupts
EN 61000-4-11: 1994
◎ Safety
Low Voltage Equipment Directive 73/23/EEC & amended by 93/68/EEC
EN 61010-1 : 1993+A2 :1995
IEC 1010-1: 1990+A2 :1995
MULTI-OUTPUT POWER SUPPLY
USER MANUAL
iii
SECTION PAGE
1. INTRODUCTION........…………………………………………… 1
2. SPECIFICATIONS……………………………………………......
2-1 General…………………………………………………………
2-2 Operation Mode……………………………………………….
2-3 Constant Voltage Operation………………………………….
2-4 Constant Current Operation………………………………….
2-5 Tracking Mode………………………………………………...
2-6 Meter…………………………………………………………...
2-7 CH3 Output Specification…………………………………….
2-8 CH4 Output Specification…………………………………….
2-9 Insulation………………………………………………………
2
2
2
2
3
3
3
3
3
4
3.
THEORY OF OPERATION..………………………………........
4
4.
PANEL CONTROLS AND INDICATORS...........………………
4-1 Front Panel…………………………………………………….
4-2 Real Panel……………………………………………………...
6
8
10
5. OPERATION
INSTRUCTION…………………….……….........
5-1 Precaution……………………………………………………...
5-2 Setting Current Limit…………………………………………
5-3 Constant Voltage/ Constant Current Characteristic………..
5-4 Operation Mode……………………………………………….
11
11
11
12
13
6. MAINTENANCE…......……………………………………….......
6-1 Fuse Replacement……………………………………………..
6-2 Line Voltage Conversion……………………………………...
6-3 Adjustments……………………………………………………
6-4 Cleaning………………………………………………………..
19
19
19
20
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