Technical data

66000 Modular
Power System
66300 Series
Mobile
Communications
6030 Series
Autorangers
6610 Series
Precision
Measurement
6620 Series
Multiple Output
6620 Series
Precision
Multiple Output
6630 Series
Single Output
6640 Series
Single Output
6650 Series
Single Output
6670 Series
Single Output
6680 Series
Single Output
E3640A Series
Single & Dual Output
FEATURE DESCRIPTIONS INDEX
7
*A nonvolatile staus in SCPI mode only.
dc Range Max Power 200 - 1000 W 40 & 50 W 40 & 80 W 25 & 50 W 80 & 100 W 200 W 500 W 2000 W 5000 W 1200 W 40 - 100 W 30 - 100 W
Max Voltage 500 V 100 V 50 V 50 V 100 V 120 V 120 V 120 V 40 V 200 V 20V 60V
Max Current 120 A 5 A 10 A 2 A 10 A 20 A 50 A 220 A 875 A 16 A 5 A 8 A
Page 19 9 21 22 12 14 15 16 18 24 10 8, 23
GPIB Programming Features
GPIB programming of voltage and current
Self-documenting programming commands mean
••••••••••••
that programming is done in units of volts and amps,
not in percentages or binary representations.
Measured voltage and current read-back
over the GPIB
••••••••••••
The output is read back in units of volts and amps.
Store-recall states
Complete operating states can be stored in non-
volatile memory. Each state specifies not only the
output voltage and current, but also many of the
programmable protection features.
Number nonvolatile states (One of these
states is automatically accessed on turn-on) 0 4 0 4 4 5 5 5 4 5 4 5
Number volatile states. 16/5 0 10 7 0 0 0 0 0 5 0 0
Standard Commands for Programmable
Instruments (SCPI)
SCPI is the standard language for test and
measurement equipment. Standard codes
make a software writing and maintenance more
•• ••••••••
efficient. For example, using this standard, the
output voltage of the power supply is measured
with the same command (MEASURE: VOLTAGE?)
by either a DMM or a power supply.
Protection Features
GPIB programmable overvoltage protection
Can be enabled to quickly down-program the output and set M
•
TT
•••••
T
••
SRQ and/or DFI/RI. T=Can generate trigger.
M=
Overvoltage, the level is set manually with a front-panel control.
GPIB programmable overcurrent protection
Can be enabled to quickly down-program the
•••••••••
T
•
output and set SRQ and/or DFI/RI.
T=Can generate trigger.
Overtemperature protection
Will down-program the output and can be enabled to set
•••••••••
T
•
SRQ and/or DFI. T=Can generate trigger.
Discrete fault indicator/remote inhibit (DFI/RI)
Using these digital ports, power supplies can be
connected independently of the GPIB. If any one
••
OO
•••••••
experiences an error condition (overvoltage, for
example), it can signal the other units to also down-
program their outputs.
O=Optional
SRQ
Almost any fault condition or change of state of the
power supply can be enabled to generate an SRQ.
•••••••••••
This signals the computer to take the appropriate action.
Local lockout
Front-panel or keyboard control can be disabled. This keeps
••••••••••••
unauthorized operators from changing the programmed states.
Fan-speed control
Controls the fan-speed to provide only the required cooling,
•••••••••
reducing unnecessary acoustic noise. O=Optional
Active down-programming
Active circuits quickly drain the energy from the
output when unit is programmed to a lower voltage.
This means that a unit under test can be safely
PPFFFPPPPPP
removed from its test fixture without danger of arcing.
F=Full-rated output current
P=Less than 100% rated output current
Maintenance Features
Electronic calibration in the rack
Calibration requires no internal adjustments.
•••••••••••
Calibration security
Units can be protected from accidental access to
calibration routines by either a password (P) or P, S J J P, S P, J P, J P, J P, J P, S P, S P, J
an internal jumper (J ) or switch (s).
Self-test
Extensive self-test is triggered automatically on
••••••••••••
power-up. Additional tests can be initialed by user
programming or front-panel control.
A
B
C
D
For more information in the U.S.A. call 1-800-452-4844
Feature
Descrip-
tions
and
Selection
Index