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5725A
Instruction Manual
2
PCAs, 6-5
Clearance requirements, 2-5
Communication, 5700A and 5725A, 4-8
Connectors, (also see binding posts,
Terminals), 3-5
5700A CALIBRATOR, 2-6, 3-7
Line power, 3-7
Controls. See switches
Cooling considerations, 2-5
Cord, line power, 2-4, 2-9
Current
Output, 3-5, 3-7
Standby, 3-11, 4-7
Current Amplifier assembly (A2), 4-19
Access procedure, 6-11
Block diagram, 4-20
Theory of operation, 4-19
CURRENT MODE indicator, 3-5
CURRENT OUTPUT binding posts, 3-5, 3-7
—D—
DC current. See current
Diagnostics, 7-3
Digital assembly (A5), 4-16
Access procedure, 6-9
Block diagram, 4-17
Theory of operation, 4-16
—F—
Fan, 2-5, 3-7
Cooling considerations, 2-5
Filter, 3-7, 6-4
Power supply, 4-15
Fault
Codes, 7-3
Indicator (FAULT), 3-5
Isolation procedure, 7-6
Filter fan, 6-4
Filter, fan, 3-7
Front panel. See indicators
Front panel features, 3-4
Functional description, overall, 4-3
1100V ac range functional description, 4-5
11A range functional description, 4-6
Functions and modes, 3-9
Current operate, 3-13
Current standby, 3-11
Standby, 3-9
Voltage operate, 3-12
Voltage standby, 3-10
Fuse, 2-8, 3-5
Accessing the main fuse, 2-8, 6-3
Internal fuse data, 4-13
Replacing the main fuse, 6-3
—H—
High Voltage Amplifier assembly (A3), 4-24
Access procedure, 6-12
Block diagram, 4-25
Theory of operation, 4-24
High Voltage Sense assembly (A6), 4-30
Access procedure, 6-13
Block diagram, 4-31
Theory of operation, 4-30
—I—
IEEE-488 remote control, 3-3
Indicators, 3-5
5725A STANDBY, 3-5
CABLE OFF, 3-5
CURRENT MODE, 3-5
FAULT, 3-5
High voltage warning LEDs, 4-13, 6-8
OVERLOAD, 3-5
VOLTAGE MODE, 3-5
In-guard lines, 4-9
Installation, 2-3
Interconnect assembly (A1), 4-11
Access procedure, 6-14
Theory of operation, 4-11
—L—
LEDs
High voltage warning, 4-13, 6-8
Line power input, 3-7
Line voltage selection switches, 2-7, 3-7
Line voltage, selecting, 2-7
—M—
Maintenance, 6-3
Modes. See functions and modes
Mounting, rack, 2-5
—O—
Operation in the 11A ac range, 4-7
Operation in the 11A dc range, 4-7
Out-guard lines (5725A side), 4-8
OVERLOAD indicator, 3-5
—P—
Performance testing, 5-3
Placement, 2-5
Power Supply assembly (A4), 4-12
Access procedure, 6-9
Reduced voltage troubleshooting mode, 7-8
Theory of operation, 4-12
Troubleshooting, 7-9