Avtech AV-143B Instructions Manual Download Page 28 | Manualshive

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PERFORMANCE CHECK SHEET

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Summary of Contents for AV-143B

Page 1: ...L E C T R O S Y S T E M S L T D N A N O S E C O N D W A V E F O R M E L E C T R O N I C S S I N C E 1 9 7 5 P O BOX 265 OGDENSBURG NY U S A 13669 0265 TEL 888 670 8729 USA Canada or 1 613 686 6675 Int...

Page 2: ...ace said defective item This warranty does not apply to units which have been dissembled modified or subjected to conditions exceeding the applicable specifications or ratings This warranty is the ext...

Page 3: ...VISUAL CHECK 9 POWER RATINGS 9 CONNECTION TO THE POWER SUPPLY 9 PROTECTION FROM ELECTRIC SHOCK 10 ENVIRONMENTAL CONDITIONS 11 FUSES 12 AC FUSE REPLACEMENT 12 DC FUSE REPLACEMENT 13 FUSE RATINGS 13 FR...

Page 4: ...R SUPPLY 2 3 24 PCB 158N LOW VOLTAGE POWER SUPPLY 3 3 25 24V DC POWER SUPPLY PCB 161C 26 MAIN WIRING 27 PERFORMANCE CHECK SHEET 28 Manual Reference fileserver2 officefiles instructword av 143 AV 143b...

Page 5: ...output rise and fall times are 50 ns or less SPECIFICATIONS Model AV 143B PS Output amplitude RL 50 0 to 20V Voltage Gain 5 V V Rise fall time1 20 80 50 ns Input impedance 1 k Output impedance 2 Bandw...

Page 6: ...g Also check that your load is adequately shielded It may be necessary to enclose the load in a metal enclosure If any of the connectors on the instrument are unused they should be covered with shield...

Page 7: ...ies to Directive 2002 96 EC categories 1 7 and 10 as stated in the Article 2 Scope section of Directive 2002 95 EC DIRECTIVE 2002 96 EC WEEE European customers who have purchased this equipment direct...

Page 8: ...ura AAD130SD 60 A switching power supply According to the manufacturer the Tamura AAD130SD 60 A has the following certifications UL60950 1 IEC60950 1 CSA C22 2 No 60950 1 EN60950 1 and is compliant wi...

Page 9: ...WER SUPPLY An IEC 320 three pronged recessed male socket is provided on the back panel for AC power connection to the instrument One end of the detachable power cord that is supplied with the instrume...

Page 10: ...ors are prevented access and or are insulated from every connection point In some cases connections must be exposed to potential human contact Operators must be trained to protect themselves from the...

Page 11: ...ndoor use 2 altitude up to 2 000 m 3 temperature 5 C to 40 C 4 maximum relative humidity 80 for temperatures up to 31 C decreasing linearly to 50 relative humidity at 40 C 5 Mains supply voltage fluct...

Page 12: ...the fuses on the rear panel are shown in the figure below AC FUSE REPLACEMENT To physically access the AC fuses the power cord must be detached from the rear panel of the instrument The fuse drawer ma...

Page 13: ...Nominal Mains Voltage Rating Case Size Recommended Replacement Part Littelfuse Part Number Digi Key Stock Number 1 2 AC 100 240V 0 5A 250V Time Delay 5 20 mm 0218 500HXP F2416 ND 3 DC N A 1 0A 250V Ti...

Page 14: ...n the indicator light yellow The light will stay yellow i e output disabled for about 5 seconds after which the instrument will attempt to re enable the output i e light green for about 1 second If th...

Page 15: ...4 OUT Connector This BNC connector provides the main output signal The output is an amplified version of the input on 3 15...

Page 16: ...detachable power cord that is supplied with the instrument plugs into this socket 2 AC FUSE DRAWER The two fuses that protect the AC input are located in this drawer Please see the FUSES section of t...

Page 17: ...function generator should be less than 3 feet 1 meter and ideally less than 18 inches 0 5 meters if the load resistance is not 50 Ohms At longer lengths the transmission line reflections caused by the...

Page 18: ...the AV 143B PS is 1 k Connect a cable from the SYNC connector of the signal generator to the TRIG input of an oscilloscope Set the oscilloscope to trigger externally Connect the main output of the si...

Page 19: ...5 Turn on the amplifier and the signal generator 6 The Channel B waveform should increase to 20V and have a shape similar to that of the Channel A waveform 7 This completes the operational check 19...

Page 20: ...factory for repair Service is to be performed solely by qualified service personnel Caution High voltages are present inside the instrument during normal operation Do not operate the instrument with t...

Page 21: ...es may require replacement All fuses can be accessed from the rear panel See the FUSES section for details CLEANING If desired the interior of the instrument may be cleaned using compressed air to dis...

Page 22: ...o u n d p o s t G 1 G 2 B 1 R E D G 4 G 3 L N G X 2 C O R C O M 6 E G G 1 2 P O W E R E N T R Y M O D U L E 1 1 b 1 a 2 2 b 2 a X 1 P O W E R S W I T C H S W 3 2 5 N D C W I N D U S T R IE S G R S 4...

Page 23: ...8 J 4 6 4 0 4 4 5 8 1 2 3 4 5 6 J 3 6 4 0 4 4 5 6 1 5 V 1 5 V B U P O U T 1 1 5 V G N D 1 5 V p c b 1 5 8 N _ o v p p c b 1 5 8 N _ o v p s c h B U P O U T 1 1 5 V G N D 1 5 V 1 5 V B U E X T P O U T...

Page 24: ...V C 1 1 2 2 u F L 3 4 3 4 1 3 1 0 1 M C 9 4 7 u F 3 5 V C 6 2 2 u F L 2 4 3 4 1 3 1 0 1 M C 3 4 7 u F 3 5 V C 1 4 7 u F 3 5 V C 8 2 2 u F L 1 4 3 4 1 3 1 0 1 M C 4 4 7 u F 3 5 V C 1 2 2 2 u F L 4 4 3...

Page 25: ...M O U N T X 1 0 6 3 2 M O U N T A N Y 1 5 V N O N C M O S 5 5 5 1 4 1 2 Q 1 C M P Q 2 2 2 2 D I S A B L E O L O W H E N C H A R G I N G S H O R T S O U T B A S E W H E N C H A R G I N G B U 1 5 V G N...

Page 26: ...1 3 1 0 1 M C 2 4 7 u F 3 5 V C 3 4 7 u F 3 5 V 1 2 3 J 1 6 4 0 4 4 5 3 1 2 3 4 5 J 2 6 4 0 4 4 5 5 X 1 H V W A R N I N G F I L T U N F I L T C O M L 3 4 3 4 1 3 1 0 1 M U N F I L T F I L T C 7 4 7 u...

Page 27: ...5 V 1 5 V 5 V 5 V 5 V G N D 2 4 V N O O L O 2 4 V N O O L O 1 0 V 1 5 V 1 5 V 5 V 5 V G N D G N D 5 V 5 V 2 4 N O O L O G N D P O S O L O 2 0 A W G 2 4 A W G N E G O L O I N G N D O L O G N D 2 0 O R...

Page 28: ...PERFORMANCE CHECK SHEET 28...

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