background image

User Manual

Dual Power Supply

PSD3203

Summary of Contents for PSD3203

Page 1: ...User Manual Dual Power Supply PSD3203 ...

Page 2: ...instrument contains proprietary information no part of this manual may be photocopied reproduced or translated without any prior written consent 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 3 0514 2 User M...

Page 3: ...nt Panel ontrols 4 Operating Instructions 8 General Information 8 Safety 8 Operating Conditions 8 First Time Operation 9 Operation 9 6 Maintenance 12 Power Line Fuse Replacement 12 7 Dispatch Procedure for Service 13 8 Warranty Conditions 14 9 List of Service Centers C 6 16 3 User Manual PSD3203 ...

Page 4: ...deally suitable for complex analog and digital testing The DC output can be continuously adjusted from 0 to 30 V with coarse and fine controls Current limit is also adjustable up to 3 A Any over loading for adjusted current limit is indicated by CC LED When the maximum setting is crossed or the overheating has occurred the LED will lit A 3 digit display for voltage and current switchable for the p...

Page 5: ...inuously variable by means of coarse and fine controls 3 A Max Voltage 10 mV Current 5 mA 10 m 2 5 mV at 30 V 5 A 50 s 0 05 10 mV 0 05 10 mV 0 05 10 mV C 1 mVrms Adjustable between 100 mA to 3 A 3 digit for voltage and current 1 1digit By litting CC LED Built in overheat over voltage overload protection Between chassis and output 10 M at 100 V dc Between chassis and AC plug 50 M at 500 V dc 230 V ...

Page 6: ...Front Panel Controls 6 User Manual PSD3203 30 V 3 A Dual Power Supply PSD3203 Coarse Fine I Set A 30 V 3 A B 30 V 3 A Coarse Fine I Set Power A ON OFF 30 0 V 3 00 3 00 30 0 A V B 1 2 3 4 6 7 8 9 10 11 5 ...

Page 7: ...for power supply A or B depending up on switch selected Current is displayed with resolution of 10 mA voltage with resolution of 0 01 V Individual display for voltage current of power supply A or B depending up on switch selected When supply A is in constant current mode the A LED lits When supply A is in constant current mode the B LED lits The instrument is provided with over voltage protection ...

Page 8: ...ction must not be negated by the use of an extension cord without a protective conductor When removing the metal case or replacing the instrument must be completely disconnected from the mains supply If any measurement or calibration procedures are unavoidable on the opened up instrument these must only be carried out by qualified personnel acquainted with the danger involved The ambient temperatu...

Page 9: ...uld be noticed Once the instrument is switched ON the power ON is indicated by liting of displays The power supply has an electrically floating output This permits easy series or parallel connection with other power supply units to increase supply voltage or current respectively 9 User Manual PSD3203 30 V 3 A Dual Power Supply PSD3203 Coarse Fine I Set A 30 V 3 A B 30 V 3 A Coarse Fine I Set Power...

Page 10: ...pply PSD3203 Coarse Fine I Set A 30 V 3 A B 30 V 3 A Coarse Fine I Set Power A ON OFF 30 0 V 3 00 3 00 30 0 A V B Circuit Under Test V V GND 30 V 3 A Dual Power Supply PSD3203 Coarse Fine I Set A 30 V 3 A B 30 V 3 A Coarse Fine I Set Power A ON OFF 30 0 V 3 00 3 00 30 0 A V B Circuit Under Test V GND ...

Page 11: ... beyond the set voltage it trips and LED is lit After the mains normalized switch OFF once the instrument and then switch ON again if the mains is below 253 V the instrument get switched ON other wise trips again HV 11 User Manual PSD3203 30 V 3 A Dual Power Supply PSD3203 Coarse Fine I Set A 30 V 3 A B 30 V 3 A Coarse Fine I Set Power A ON OFF 30 0 V 3 00 3 00 30 0 A V B Circuit Under Test V GND ...

Page 12: ...cloth Under no circumstances the cleaning fluid should get into the instrument The use of cleaning agents can attack the plastic paint surfaces The power line fuse is located on rear panel on lower right side In case the instrument does not show any sign of working no LED is lit or there is no display immediately switch OFF the mains power switch of the instrument and unplug the mains cord from th...

Page 13: ...ll details of the fault noticed 1 After receipt of your communication our service department will advise you whether it is necessary to send the instrument back to us for repairs or the adjustment is possible in your premises 2 Dispatch the instrument only on the receipt of our advise securely packed in original packing duly insured and freight paid along with accessories and a copy of the faults ...

Page 14: ...o any defect failure or damage caused by accident negligence mis application alteration or attempt to repair service or modify in any way 3 This warranty does not include LED fuses batteries or accessories This warranty is only valid with the original purchaser who must have properly registered the product within 15 days from date of purchase No other warranty is expressed or implied 4 When it bec...

Page 15: ...15 User Manual PSD3203 Notes ...

Page 16: ...t chennai scientificindia com Indira Nagar Adyar Chennai 600 020 Scientific Mes Technik Pvt Ltd Ph 022 24211171 Room No 308 Building No 2 Fax 022 24333654 3rd Floor Sundar Nagar mumbai scientificindia com Co op Hsg Society Ltd Senapati Bapat Marg Dadar W Mumbai 400 028 Scientific Mes Technik Pvt Ltd Ph 020 26114688 209 Lloyd s Chamber III Fax 020 26132882 409 Mangalwar Peth pune scientificindia co...

Reviews: