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PLUG-IN

OSCILLATORS

SERIES 400

ELGAR ELECTRONICS CORPORATION

9250 Brown Deer Road
San Diego, CA 92121-2294
1-800-733-5427
Tel: (858) 450-0085
Fax: (858) 458-0267
Email: [email protected]
www.elgar.com

This document contains information proprietary to Elgar Electronics Corporation. The information contained herein is
not to be duplicated or transferred in any manner without prior written permission from Elgar Electronics Corporation.

July, 1985

No. 604-069-90 R e v A

Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com

Summary of Contents for 400 Series

Page 1: ...l service in house repair center WE BUY USED EQUIPMENT Sell your excess underutilized and idle used equipment We also offer credit for buy backs and trade ins www artisantg com WeBuyEquipment REMOTE INSPECTION Remotely inspect equipment before purchasing with our interactive website at www instraview com LOOKING FOR MORE INFORMATION Visit us on the web at www artisantg com for more information on ...

Page 2: ...Elgar Electronics Corporation This document contains information proprietary to Elgar Electronics Corporation The information contained herein is not to be duplicated or transferred in any manner without prior written permission from Elgar Electronics Corporation July 1985 D o c u m e n t No 604 069 90 Rev A Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg co...

Page 3: ... liable for any direct indirect special penal or consequential loss or damage of any nature resulting from the malfunction of the product Remedies under this warranty are expressly limited to repair or replacement of the product CONDITIONS OF WARRANTY T o return a defective product contact an Eiger representative or the Eiger factory for an RMA number Unauthorized returns will not be accepted and ...

Page 4: ... i 3 3 01 AND 0001 OSCILLATOR CIRCUIT DESCRIPTION 3 1 3 5 1 OSCILLATOR CIRCUIT DESCRIPTION 3 1 3 7 TWO PHASE AND THREE PHASE OSCILLATORS 3 3 3 10 OSCILLATOR POWER SUPPLIES 3 3 4 1 SERVICE INFORMATION 4 1 4 3 FACTORY REPAIR 4 1 4 5 SHIPPING DAMAGE 4 1 4 7 TEST POINTS 4 1 4 10 TROUBLESHOOTING 4 2 15 PHASE ANGLE ADJUSTMENT 4 2 SECTION I INTRODUCTION AND GENERAL DESCRIPTION Paragraph T T i t l e P a g...

Page 5: ...HASE CIRCUIT BLOCK DIAGRAM 3 2 3 2 R E A R PANEL CONNECTORS FOR TWO OR THREE PHASE OPERATION 3 4 5 1 C O M P O N E N T LAYOUT FOR 0 11i OSCIL LATORS 5 3 5 4 5 2 S C H E M A T I C FOR 0 1 OSCIL LATORS 5 5 5 6 5 3 C O M P O N E N T LAYOUT FOR 0 01 OSCIL LATORS 5 7 5 8 5 4 S C H E M A T I C FOR 0 01 OSCIL LATORS 5 9 5 1 0 Table LIST OF TABLES Title P a g e 3 1 O U T P U T FREQUENCY I C SELECTION 3 2 ...

Page 6: ...is provided with a front panel access hole for a screwdriver fre quency adjustment T h e oscillators are available in 50 60 and 1400 Hz output frequencies or any frequency from 45 to 10 kHz on special order 1 5 P U R P O S E OF EQUIPMENT 1 6 T h e Elgar Series 400 plug in oscillators provide stable input frequency sianals for the Elgar Power Sources T h e plug in provide frequency accuracy X X XX ...

Page 7: ...enced to the output of the AC Power Source on the 0 0 to 130V range 1 11 T h e external resistor is in fact taking the place of the feedback resistor in the operational amplifier circuit of the oscillator I t is important to know that during initial calibration this resistor must be matched to the input resis tor of the operational amplifier to obtain a gain of 1 Once this is accom plished the fro...

Page 8: ...ent 2 5 V i s u a l l y inspect t h e i n s t r u m e n t f o r physical damage when i t i s removed from shipping container T e s t functional operation o f instrument as soon a s possible I f damage is evident o r instrument does not function properly notify t h e c a r r i e r immediately C a r r i e r s claim agent will p r e p a r e a r e p o r t o f damage t o b e forwarded t o t h e E l g a...

Page 9: ...LTI PHASE OSCILLATORS 15 14 0 4 13 0 C J 12 i l 1 7 11 1 0 0 0 9 8 0 70 42VDC r 42VDC 6 0 5 2 3 4 5 O 6 4 0 3 2 1 O 7 8 O 9 10 11 0 12 J1 FRONT PANEL AMPLITUDE CONTROL J1IS LOCATED ONREAR OF POWERSOURCE Figure 2 1 T y p i c a l P l u g I n Oscillator Power Source Interconnection 2 2 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 10: ...nd C phase power sources through a cable furnished with the oscillator interconnecting the J1 sockets on the rear panels of the power source T h e B phase and C phase power sources must have Model 4008 and 400C signal routing plug ins installed to complete the signal inter connections The front panel AMPLITUDE control on the A phase power sources acts as a master control to vary all the output sim...

Page 11: ...SYNTHESIZED CO BO A0 Figure 2 2 2 Amplifier 30 Wye Configuration Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 12: ... of the counters is then used to drive Q113 oper ating as a saturated switch T C zener diode CR103 connected from collector to emitter of Q113 limits the positive half cycle of the square wave to approxi mately 6 2V T h e symmetrical square wave at the collector of Q113 is then taken to the input of the first active filter consisting of operational amplifier Z101 and filter tuning components R122 ...

Page 13: ...7493P 800 Hz MC7492P MC7493P 400 Hz MC7492P MC7493P MC7493P 60 Hz MC7490P MC7493P MC7493P 50 Hz MC7492P MC7493P MC7493P 0 P2 Figure 3 1 T w o and Three Phase Circuit Block Diagram TABLE 3 1 O U T P U T FREQUENCY I C SELECTION 3 2 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 14: ...connecting cables then carry these signals to the B phase and C phase power sources in stacked amplifier systems see Figure 3 2 3 9 T h e A phase AMPLITUDE controls acts as a master control to control the amplitude of all three phases simultaneously W h e n single phase power ampli fiers are stacked for two or three phase power the B phase and C phase am plitude controls are used only as balance a...

Page 15: ... e E 3 PHASE OPEN DELTA 28V A B C i O C R 3 PwASE OPEN DELTA M e V 2 AMPLIFIER WYE 115V 3 AMPLIFIER WYE Acii5v Ar2svl B 1 5v Figure 3 2 R e a r Panel Connectors for Two or Three Phase Operation 3 L4 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 16: ...ETURN THE UNIT FOR REPAIR WITHOUT AUTHORIZATION 4 5 S H I P P I N G DAMAGE 4 6 I t is possible for equipment to be damaged in shipment Therefore it is imperative that the instrument be tested and inspected as soon as it is received I f the instrument shows signs of damage notify the carrier immediately The carrier s claim agent will prepare a report of damage to be forwarded to the Elgar Repair De...

Page 17: ...01 oscillator is adjustable by a screw driver adjustment at the top of the oscillator module Access is gained to this adjustment by removing the top cover of the power source A l l o w a 30 minute warmup period D o not change frequency setting unless a frequency standard of adequate accuracy is available for comparison 4 15 PHASE ANGLE ADJUSTMENT 4 16 T h e phase angle adjustments are set at the f...

Page 18: ... 3 D I A G R A M S 5 4 D i a g r a m s included in this section are as follows a Component Layout for 0 1 Oscillators b Schematic Diagram for 0 1 Oscillators c Component Layout for 0 01 Oscillators d Schematic Diagram for 0 01 Oscillators 5 6 T h e schematics included in this section use Q t o indicate P2 and to indicate pins related to Connector J1 J 1 is located on the rear panel of the AC Power...

Page 19: ... m o m a m m o o 20 3 0 oNLY J a m m o N I P W I N 6 10 OUT M M A N D M E P A M P 4 1 1 M 4 1 O M 4 I M O M 4 1 1 1 6 2 M E M I D 20 30 2ro PIL OUT O I I Figure 5 1 Component Layout for 0 1 Oscillators 5 3 5 4 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 20: ...1 6 0 0 tOK 1 2 3 1101 P R117 C u l 121113 P130 5 0 0 FREO A04 415 d u o 1501 1 R131 10K I 1 2 7 1211C 2 2 K 8117 T 3 ExTERNAL 5 414C O P T I O N L 12u4 10K OUTPUT LIMIT ADJ r 7 11 0 5 4 741 3 2 4 2 coo 41 0 O 4 0 1 5 0 v i 8101 0 1 0 1 c r 1 5 100 t I 2W 1 N 4 3 5 6 i R105 1 R I 0 7 r 4 0101 C 1 0 1 i 113K 3 3 K R i m 21K 1 0 0 25V CR101 04457 C u 0 1 0 4 I 2 1443344 12103 2 2K R109 100 2W R104 t...

Page 21: ...E R FREQ SQ 44VE 0 m r o m m 0 O rv Y e tgasavo 1 4 d 1 10 A 7 41 1 1 0 I c e z C O M Figure 5 3 Component Layout for 0 01 Oscillators 5 7 5 8 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 22: ...04 11 5K L 4301 r OSCILLATOR MODULE USED ON c i A _ 0001 0SC 4 0 0 O N L Y 0 0 0 415 R116 33K 8117 3 5K LI C112 0022 2111 2143643 R119 4 7 0 1 6112 214364 X101 153 G KHz S 8 I I 1 4 I 2 106 I 3 E 7 1 0 5 1 2 Z 107 2 3 6 7 1 0 5 8 9 I I I 2 I 2 1 0 8 2 3 6 7 t O COM 5 R u t 2 5 0 2W RIOT 100 2W 4109 2143557 2143557 40250V1 42 tb COM IA 0 4 2 5102 2 2 K 5103 2 2 0102 2101 CaI KJ 4 0 2 5 0 V I c 111 ...

Page 23: ...cies between 50 Hz and 60 Hz are listed 6 3 S P A R E PARTS ORDERING 6 4 W h e n ordering spare parts specify part name part number manu facturer component value and rating I f complete assemblies are desired contact ELGAR ELECTRONICS CORPORATION Sales Technical Support 9250 Brown Deer Road San Diego CA 92121 2294 1 800 733 5427 Tel 858 450 0085 Fax 858 458 0267 E mail salesra elar com www elgar c...

Page 24: ...5 Speer RC2OGF471J R111 6 8K Carbon Comp 1W 5 Speer RC2OGF682 1 8114 0 10K Wire Wound 1W Spectrol 84 3 8 103 R122 124 SEE T A 4 E 127 129 R125 FSV Carbon Comp 1W 5 Speer RC2OGF J R126 131 10K Metal Film 1 8W 1 Dale RN60C1ORF CAPACITORS C101 102 100 u F Alum Elect 25V Sprague 500D107G025DD7 C103 106 SEE TA B HE C109 119 FSV Dip Mica 500V Elmenco DM15 J _ DIODES CR101 Glass Diode Sylvania 1N457A CR1...

Page 25: ...39 10K Metal Film 1 8W 1 Dale RN60C1002F R138 SEE TA B _E 6 1 CAPACITORS C108 SEE TA B E 6 1 INTEGRATED CIRCUITS Z103 105 Op Amp Amelco 7410E ADDITIONAL F ARTS FOR THREE PHASE 3SCILLATORS RESISTORS R132 135 10K Metal Film 1 8W 11 Dale RN60C1002F R133 0 10K Wire Wound LW Spectrol 84 3 8 103 R135 SEE TA B E 6 1 CAPACITORS C107 SEE TA B _E 6 1 INTEGRATED 1 IRCUITS 2104 Op Amp Amelco 7410E Artisan Tec...

Page 26: ...TO 0 1 OSCILLATOR RESISTORS R116 33K Carbon Comp IW 5 Speer RC20GF333J R117 3 3K Carbon Comp 1W 5 Speer RC2OGF332J R118 10K Carbon Comp IW 5 Speer RC2OGF103J R119 470 ohm Carbon Comp IW 5 Speer RC2OGF471J R120 2 2K Carbon Comp 1W 5 Speer RC2OGF222J R121 1K Carbon Comp IW 5 Speer RC2OGF102J CAPACITORS C112 01 u F Cer D i s c 50V 10 Centralab DD103 INDUCTORS Ll 150 uH Nytronics SW0150 X101 153 6kHz ...

Page 27: ...O 0 0001 OSCILLATORS Z101 153 6kHz Crystal Monitor 153 6kItz PARTS PECULIAR TO PR 3GRAMMABLE P OSCILLATORS RESISTORS R150 64 9K Metal Film 1 8W 1 Dale RN60C6492F INTEGRATED CIRCUITS Z107 Op Amp Motorola MC1741CG Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 28: ...K 4 75K 33 uf 012 uf 047 uf 8 06K 741 800 15K 7 87K 5 11K 15 uf 0068 uf 022 uf 11 5K 741 1200 15 8K 5 36K 4 75K 1 uf 004 uf 015 uf 8 08K 741 3200 6 04K 3 01K 2 00K 1 uf 0039 uf 0047 uf 11 5K 4 LM301 4800 4 02K 2 00K 1 33K 1 uf 0039 uf 0047 ut 8 06K I M301 10 KHz 23 2K 11 5K 7 68K 0082 uf 330 pf 001 uf 11 5K LM301 6 6 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www art...

Page 29: ...l service in house repair center WE BUY USED EQUIPMENT Sell your excess underutilized and idle used equipment We also offer credit for buy backs and trade ins www artisantg com WeBuyEquipment REMOTE INSPECTION Remotely inspect equipment before purchasing with our interactive website at www instraview com LOOKING FOR MORE INFORMATION Visit us on the web at www artisantg com for more information on ...

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