Equipment information

Lambda Electronics Corporation LQ 523 Power supply
Manufacturer
Lambda Electronics Corporation
Model LQ 523
Date
Category: Measurement instruments
Group Power supply
Description REGULATED POWER SUPPLIES
Information
                                    

These manuals are available for the above equipment:

Lambda Electronics Corporation -- LQ 523 -- Service and User Manual
File name Lambda-7127-Manual-Page-1-Picture
Manual Type Service and User Manual
Pages 46
Size 1.64 Mbytes (1724627 Bytes)
Language english
Revision
Manual-ID/Number
Date
Quality Scanned document, all readable.
Upload date
MD5 81e5b9c716662342a70636f76a2817b4
Downloads 277 since 12 September 2015
Information
SPECIFICATIONS AND FEATURES
..........................................................................................................
1
OPERATING
INSTRUCTIONS.................................................. 4
Controls, Instruments, and
Fuses.................................................................................
4
Ground Connections
...............................................................................................................................
5
Basic Modes of Operation
......................................................................................................................
5
Supply — Load
Connections............................................................................
................................ 5
Detailed Operating
Procedures.............................................................................................................
7
Operation After Protective Device Shutdown
.....................................................................................13
MAINTENANCE.............................................................................................................................................13
General...................................................................................................................................
13
Trouble
Analysis.........................................................................................................................................13
Checking Transistors and
Capacitors.....................................................................................................13
Printed Circuit Board Maintenance
Techniques.................................................................................
14
Complete Power Supply Calibration
Procedures..............................................................
14
Adjustment of Voltage Calibration Control
R1Ö2.............................................................................14
Adjustment of Current Calibration Control
R104......................................................... 15
Adjustment of Meter Reference Calibration Control R204
...............................................................
15
Adjustment of Voltmeter Calibration Control,
R213........................................................................'16
Adjustment of Ammeter Calibration Control, R242
.......................................................................
16
Performance
Checks............................................................................................................
16
SERVICE.......................................................................................................................................................17
PARTS
ORDERING.........................................................................................................
17
Lambda-7127-Manual-Page-1-Picture
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