Lambda Electronics Corporation LQ 522 Power supply
Manufacturer:
Model:
LQ 522
Date:
0
Category:
Group:
Description:
REGULATED POWER SUPPLIES
Service and User Manual
Manual type:
Service and User Manual
Pages:
46
Size:
1.64 Mbytes (1724627 Bytes)
Language:
english
Revision:
Manual ID:
Date:
Quality:
Scanned document, all readable.
Upload date:
12 September 2015
MD5:
81e5b9c716662342a70636f76a2817b4
Downloads:
1282

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

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