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PSS-3203/2005 PROGRAMMABLE POWER SUPPLY
USER MANUAL
i
1.800.561.8187
We
GOOD WILL INSTRUMENT CO., LTD.
No. 95-11, Pao-Chung Rd., Hsin-Tien City, Taipei Hsien, Taiwan
declares that the below mentioned product
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
(89/366/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:
Conducted and Radiated Emissions
EN 55011: 1991+A1: 1997+A2: 1996
Current Harmonic
EN 61000-3-2: 1995+A1: 1998+A2: 1998 +A14: 2000
Voltage Fluctuation
EN 61000-3-3: 1995
◎ 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
USA : UL 3111-1 – First Edition, June 1994
Canada: CSA-C22.2 No. 1010.1-92
information@itm.com
www.
.com
Declaration of Conformity
PSS-2005, PSS-3203
Electrical equipment for measurement, control and laboratory use –– EMC
requirements (1997+A1: 1998)
-------------------------
-------------------------
-------------------------
Electrostatic Discharge
EN 61000-4-2: 1995
Radiated Immunity
EN 61000-4-3: 1996
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
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Table of Contents
Related Manuals for Good Will Instrument Instek PSS-3203GP
Summary of Contents for Good Will Instrument Instek PSS-3203GP
- Page 1 PSS-3203/2005 PROGRAMMABLE POWER SUPPLY USER MANUAL Declaration of Conformity GOOD WILL INSTRUMENT CO., LTD. No. 95-11, Pao-Chung Rd., Hsin-Tien City, Taipei Hsien, Taiwan declares that the below mentioned product PSS-2005, PSS-3203 are herewith confirmed to comply with the requirements set out in the Council Directive on...
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Page 2: Table Of Contents
PSS-3203/2005 PROGRAMMABLE POWER SUPPLY PSS-3203/2005 PROGRAMMABLE POWER SUPPLY USER MANUAL USER MANUAL CONTENTS PAGE PRODUCT INTRODUCTION..........1-1. Description… … … … … … … … … … … … … … … … … … 1-2. Feature… … … … … … … … … … … … … … … … … … … ... TECHNICAL SPECIFICATIONS…... - Page 3 PSS-3203/2005 PROGRAMMABLE POWER SUPPLY PSS-3203/2005 PROGRAMMABLE POWER SUPPLY USER MANUAL USER MANUAL SAFETY TERMS AND SYMBOLS FOR UNITED KINGDOM ONLY These terms may appear in this manual or on the product: NOTE: This lead/appliance must only be wired by competent persons WARNING.
- Page 4 PSS-3203/2005 PROGRAMMABLE POWER SUPPLY PSS-3203/2005 PROGRAMMABLE POWER SUPPLY USER MANUAL USER MANUAL This cable/appliance should be protected by a suitably rated and approved HBC mains fuse: refer to the rating information on the equipment and/or user instructions for details. As a guide, cable of 0.75mm should be protected by a 3A or 5A fuse.
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Page 5: Product Introduction
PSS-3203/2005 PROGRAMMABLE POWER SUPPLY PSS-3203/2005 PROGRAMMABLE POWER SUPPLY USER MANUAL USER MANUAL 1. PRODUCT INTRODUCTION 4) The function of over voltage/current/temperature protection. 1-1.Description 5) Intelligent control fan (Vary with different output power.) PSS-series Programmable Power Supply is controlled by Micro 6) Warning signal by the built-in Buzzer. -
Page 6: Technical Specifications
PSS-3203/2005 PROGRAMMABLE POWER SUPPLY PSS-3203/2005 PROGRAMMABLE POWER SUPPLY USER MANUAL USER MANUAL 2.TECHNICAL SPECIFICATIONS Interface RS232, GPIB interface option Power Source SPECIFICATIONS PSS-3203 PSS-2005 AC100V, 120V, 220V± 10%, 230V +10%/- 6% 50/60Hz. Voltage Mechanical Dimensions 0~32V× 1 0~20V× 1 110(W)× 140(H)× 320(D) mm. Spec. -
Page 7: Precautions Before Operation
PSS-3203/2005 PROGRAMMABLE POWER SUPPLY PSS-3203/2005 PROGRAMMABLE POWER SUPPLY USER MANUAL USER MANUAL 3.PRECAUTIONS BEFORE OPERATION WARNING. To avoid personal injury, disconnect the power cord 3-1.Unpacking the Instrument before removing the fuse holder. The product has been fully inspected and tested before shipping from the factory. -
Page 8: Panel Introduction
PSS-3203/2005 PROGRAMMABLE POWER SUPPLY PSS-3203/2005 PROGRAMMABLE POWER SUPPLY USER MANUAL USER MANUAL 4. PANEL INTRODUCTION GPIB LABEL PROGRAMMABLE PSS-3203 POWER SUPPLY 33 .00V 0 .000 POWER LOCAL FUSE RATING 100V T 3A 190 WATTS MENU 120V 250V 235 VA 220V T 1.6A 50/60 Hz 230V... - Page 9 PSS-3203/2005 PROGRAMMABLE POWER SUPPLY USER MANUAL Power Switch Connect the AC power, then press power switch. Display Indicate the s etting of voltage/current value, output voltage/current value and the status of setting and output. +Output Terminal Positive output terminal. -Output Terminal Negative output terminal.
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Page 10: Operation Method
PSS-3203/2005 PROGRAMMABLE POWER SUPPLY PSS-3203/2005 PROGRAMMABLE POWER SUPPLY USER MANUAL USER MANUAL 5. OPERATION METHOD Example: If want to set the current as 1.234A, first using the [F/C] knob to 5-1. Output Voltage/Current Setting switch the cursor to 1mA step and adjust the value to 34, then At first, ensure that the window now is at the Output Voltage/ switch the cursor to 100mA step and adjust the value to 12 to Current setting or the output value display. -
Page 11: The Display Contrast Setting
PSS-3203/2005 PROGRAMMABLE POWER SUPPLY PSS-3203/2005 PROGRAMMABLE POWER SUPPLY USER MANUAL USER MANUAL complete the setting. --Over Current Protection Setting: Set to OCP SET window by pressing [MENU], Turn on/off the OCP with the wheel knob and press [ENTER]. If OCP is on, when the output current equals or exceeds the curr ent value setting, the 2) If want to set the RS-232 Baud Rate to 9600: output of the instrument will be off and get into over current... -
Page 12: Maintenance
PSS-3203/2005 PROGRAMMABLE POWER SUPPLY PSS-3203/2005 PROGRAMMABLE POWER SUPPLY USER MANUAL USER MANUAL 6. MAINTENANCE 6-2. Line Voltage Conversion The primary winding of the power transformer is tapped to permit operation from 100, 120, 220, or 230VAC, 50/60 Hz line voltage. WARNING Conversion from one line voltage to another is done by change AC The following instructions are executed by qualified personnel only. - Page 13 PSS-3203/2005 PROGRAMMABLE POWER SUPPLY PSS-3203/2005 PROGRAMMABLE POWER SUPPLY USER MANUAL USER MANUAL [Step 2] Voltage Calibration Step After getting into Calibration selection window, select Voltage calibration with the knob and press [ENTER]. [Step 2.1] Now input the voltage value (Min) measured by DMM with the knob and press [ENTER].
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Page 14: Cleaning
PSS-3203/2005 PROGRAMMABLE POWER SUPPLY PSS-3203/2005 PROGRAMMABLE POWER SUPPLY USER MANUAL USER MANUAL steps. At present, the window will indicate the progress of OVP calibration. When the calibration is completed, it will jump out of the window. [Step 3.1] Now input the current value (Max.) measured by the DMM with the knob and press [ENTER]. -
Page 15: The System Diagram And Description
PSS-3203/2005 PROGRAMMABLE POWER SUPPLY PSS-3203/2005 PROGRAMMABLE POWER SUPPLY USER MANUAL USER MANUAL 7. THE SYSTEM DIAGRAM AND DESCRIPTION 7-2.The Operation of the whole circuit 7-1. Block Diagram Each output channel of PSS -series has a reference voltage circuit at around 2.5V output voltage which can be amplified to 2.5 (1+R314 RELAY SERIES TRANSFORMER... - Page 16 PSS-3203/2005 PROGRAMMABLE POWER SUPPLY PSS-3203/2005 PROGRAMMABLE POWER SUPPLY USER MANUAL USER MANUAL The operation in C.C. Mode is similar to that in C.V. Mode. The MPU will send 2100 counts, 2.1A output current, to DAC, output through analog switch and Sample Hold circuit, the voltage now is at around -3.276V (-1.56mVx2100=-3.276V).
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