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Multiple Power
Supply
PSD3304
User Manual

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Table of Contents
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Summary of Contents for Scientific PSD3304

  • Page 1 Multiple Power Supply PSD3304 User Manual...
  • Page 2 Information in this manual supercede all corresponding previous released material. Scientific continues to improve products and reserves rights to amend part or all of the specifications, procedures, equipment at any time without notice. Rev 1.2 / 1212 Scientific Mes-Technik Pvt.
  • Page 3: Table Of Contents

    PSD3304 Introduction .............. Technical Specifications .......... Front Panel Controls ..........Operating Instructions ..........General Information ........Safety ............Operating Conditions ........First Time Operation ........Operation............Maintenance ............. Power Line Fuse Replacement....... Despatch Procedure for Service ......
  • Page 4: Introduction

    Multiple Power Supply PSD3304 DC: 0 to 30 V – 2 A , ± 15 V – 1 A, 5 V – 5 A Constant Voltage and Constant Current Operation Digital Display for Voltage and Current Adjustable Current Limiter Protection against overload and short circuit PSD3304 is multiple power supply with 30 V –...
  • Page 5: Technical Specifications

    Technical Specifications DC Output : 0 to 30 V, 2 A 0 to 15 V, 1 A ± 4.5 V to 5.5 V, 5 A Output A DC Output : 0 – 30 V cont. variable by means of coarse and fine controls Output Current : Setting Resolution :...
  • Page 6 Display Display : 3 digit for voltage and current , switchable for A, B, C DC Outputs Accuracy : V : ± (1%+1 digit) I : ±(1%+3 digit) Over Range Indication : By liting A, B and C LED General information Built-in overheat, over voltage , overload protection.
  • Page 7: Front Panel Controls

    Front Panel Control PSD3304 30.0 2.00 Power +15V -15V Coarse Multiple Power Supply 3304 V set I set Fine I set V set I set 4.5 V 5.5 V A : 30V/2A C : 5V/5A B : ±15V/1A User Manual...
  • Page 8 Front Panel Controls PSD3304 Power : Push button for switching ON/OFF mains supply to the instrument. Coarse ( Variable Potentiometer) : Variable potentiometer for the coarse setting of the output voltage from the output terminals. Adjustment range is 0 to 30 V.
  • Page 9 accordance to the switch selected. When supply “A” is set in constant current mode the “ A” LED lits, which shows that the supply is in constant current mode. Similarly LED “B”& C”will lit in “ c o n s t a n t current mode.
  • Page 10: Operating Instructions

    Operating Instructions General Information The logical front panel layout of PSD3304 ensures rapid familiarization with the various functions. However, even experienced operators should not neglect to carefully read the following instructions, to avoid any operational errors and to be fully acquainted with the instrument when later in use.
  • Page 11: First Time Operation

    Multiple Power Supply 3304 V set Fine I set I set V set I set 4.5 V 5.5 V A : 30V/2A C : 5V/5A B : ±15V/1A Fig.1 Connection of PSD3304 for Triple Output Voltage Operation User Manual D3304...
  • Page 12 -15V Coarse Multiple Power Supply 3304 V set Fine I set I set V set I set 4.5 V 5.5 V A : 30V/2A C : 5V/5A B : ±15V/1A Fig.3 Connection of PSD3304 for Series Operation User Manual D3304...
  • Page 13: Maintenance

    Maintenance There are no user serviceable part inside P D3304 . Your P D3304 Multiple Power Supply is thoughtfully engineered for ease of use, accuracy and reliability. The instrument is carefully tested and calibrated using standards traceable to National Laboratories. Take care of your instrument by cleaning the exterior of the instrument regularly with a dusting brush.
  • Page 14: Despatch Procedure For Service

    Despatch Procedure for Service No user serviceable parts are inside the instrument, should it become necessary to send back the instrument to factory for service, please observe the following procedure. 1. Before despatching the instrument please write to us giving full details of the fault noticed.
  • Page 15: Warranty Conditions

    Warranty Conditions 1. Scientific warrants all its Instruments to be free from defects in material and workmanship when used under normal operating conditions in accordance with the instructions given in the manual for a period of 12 (Twelve) months from date of purchase from Scientific or its authorised dealers.
  • Page 16: List Of Service Centers

    Major Service Centers Phone / Fax / Email Scientific Mes-Technik Pvt. Ltd., Ph : (0731) 2309741,2422330-31 92, Electronics Complex, Fax :(0731)2422334, 2561641 Pardeshipura, info@scientificindia.com Indore M. P. 452 010 Scientific Mes-Technik Pvt. Ltd., Ph : (011) 65638100, 65638101 B-13, D.S.I.D.C Packging Complex...

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