Lambda Electronics Corporation LQ 520 Compteur de fréquence
Fabricant:
Modèle:
LQ 520
Date:
0
Catégorie:
Groupe:
Description:
REGULATED POWER SUPPLIES
Service et Manuel de l'utilisateur
Type manuel:
Service et Manuel de l'utilisateur
Pages:
46
Taille:
1.64 Mbytes (1724627 Bytes)
Langue:
english
Révision:
Manuel-ID:
Date:
Qualité:
Document scanné, tous les lisible.
Date de transfert:
2015 09 12
MD5:
81e5b9c716662342a70636f76a2817b4
Téléchargements:
2238

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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