Atec Agilent-6621A, Agilent-6622A User Manual

Agilent 6620A Series Multiple-Output, 40-105 W DC Power Supplies, GPIB
Data Sheet
Speed and accuracy for test optimization
• Up to four fully isolated power supplies in a 3U package
• Dual-range outputs
• Fast, low-noise outputs
• Built-in measurements and advanced programmable features
• Protection features to ensure DUT safety
Two, three, or four isolated outputs are integrated into one package, conserv­ing rack space and GPIB addresses. Most of the outputs also provide dual ranges, for more current at lower voltage levels. The outputs can be connected in parallel or series to fur­ther increase the flexibility that these products offer the system designer.
Programming is done using industry standard SCPI commands. Test system integration can be further simplified by using the VXIplug&play drivers. These power supplies help reduce test time with fast up and down programming, enhanced by an active downprogrammer which can sink the full rated current.
Specifi cations
Specifications
(at 0 ° to 55 °C unless otherwise specified)
Output power
Low-range: voltage, current 0 to 7 V 0 to 20 V 0 to 7 V 0 to 20 V 0 to 35 V
High range: voltage, current 0 to 20 V 0 to 50 V 0 to 20 V 0 to 50 V
Output combinations
for each model (total number of outputs)
6621A (2) 2 6622A (2) 2 6623A (3) 1 1 1 6624A (4) 2 2 6627A (4) 4 6623A-J03 (3) Special order option 2 1
Programming accuracy at 25 °C ± 5 °C
Voltage 0.06% + 19 mV 50 mV 19 mV 50 mV 35 mV Current 0.16% + 50 mA 20 mA 100 mA 40 mA 30 mA
Readback accuracy at 25 °C ± 5 °C
Voltage 0.05% + 20 mV 50 mV 20 mV 50 mV 35 mV +Current 0.1% + 10 mA 4 mA 20 mA 8 mA 6 mA –Current 0.2% + 25 mA 8 mA 50 mA 20 mA 15 mA
Ripple and noise (peak-to-peak, 20 Hz to 20 MHz; rms, 20 Hz to 10 MHz)
Constant voltage rms 500 μV 500 μV 500 μV 500 μV 500 μV peak-to-peak 3 mV 3 mV 3 mV 3 mV 3 mV Constant current rms 1 mA 1 mA 1 mA 1 mA 1 mA
Load regulation
Voltage 2 mV 2 mV 2 mV 2 mV 2 mV Current 1 mA 0.5 mA 2 mA 1 mA 2 mA
Load cross regulation
Voltage 1 mV 2.5 mV 1 mV 2.5 mV N/A Current 1 mA 0.5 mA 2 mA 1 mA N/A
Line regulation
Voltage 0.1% + 1 mV 1 mV 1 mV 1 mV 1 mV Current 0.06% + 1 mA 01 mA 1 mA 1 mA 1 mA
Transient response time Less than 75 μs for the output to recover to within 75 mV of nominal value following
40 W output 40 W output 80 W output 80 W output 105 W output
0 to 5 A 0 to 2 A 0 to 10 A 0 to 4 A 0 to 3 A
0 to 2 A 0 to 0.8 A 0 to 4 A 0 to 2 A
a load change within specifi cations
Supplemental characteristics
(Non-warranted characteristics determined by design and useful in applying the product)
Average programming resolution
Voltage 6 mV 15 mV 6 mV 15 mV 10.5 mV Current 25 mA 10 mA 50 mA 20 mA 15 mA OVP 100 mV 250 mV 100 mV 250 mV 175 mV
Output programming response time
(time to settle within 0.1% of full scale output, after Vset command has been processed)
2
40 W output 40 W output 80 W output 80 W output 105 W output
2 ms 6 ms 2 ms 6 ms 6 ms
Output 2 Output 4
Output 3 Output 1
To p
Terminal Strip Detail
Output 2 & 3
Side
Rear
Output 1 & 4
425.5 mm
16.75"
497.8 mm
19.6"
518.2 mm
20.4"
128 mm
5.04"
-O V +O V -S
-V +V +S
+S +V -V +S +O V
-O V
12.7 mm
0.5"
132.6 mm
5.2"
Screw Size: M3.5 x 0.6
Supplemental characteristics for all model numbers
GPIB interface capabilities:
SH1, AH1, T6, L4, SR1, RL1, PP1, DC1,
DT0 DC floating voltage: Output terminals can be floated up to ± 240 VDC from chassis ground
Remote sensing: Up to 1 V drop per load lead. The drop in the load leads subtracts from the voltage available for the load.
Command processing time: 7 ms typical with front-panel display disabled
Output programming: Current sink limits are fixed approximately 10%
Software driver: VXIplug&play
Regulatory compliance: Listed to
UL1244; conforms to IEC 61010-1;
carries the CE mark.
Size:
425.5 mm W x 132.6 mm H x 497.8 mm
D (16.75 in x 5.22 in x 19.6 in)
Weight: Net, 17.4 kg (38 lb); shipping,
22.7 kg (50 lb)
Warranty: One year
higher than source limits for a given operating voltage above 2.5 V.
Input power: 550 W max., 720 VA max.
Agilent models: 6621A, 6622A, 6623A, 6624A, 6627A
3
www.agilent.com
s
www.agilent.com/find/6620
Ordering information
Product ships with full documentation on CD-ROM. CD-ROM includes operating manual, service manual, and application notes.
Opt 100 87 to 106 VAC, 47 to 66 Hz input, 6.3 A (Japan only)
Opt 120 104 to 127 VAC, 47 to 63 Hz Opt 220 191 to 233 VAC, 47 to 66 Hz
input, 3.0 A Opt 240 209 to 250 VAC, 47 to 66 Hz input, 3.0 A
Opt 750 Relay control and DFI/RI Opt S50 Similar to Option 750, how-
ever the remote inhibit does not latch
Opt 0L1 Printed operating manual Opt 0B3 Printed service manual
Accessories
1CM003A* Rack mount flange
kit 132.6 mm H (3U) – two flange brackets 1CP002A* Rack mount flange and handle kit 132.6 mm H (3U) – two brackets and front handles E3663AC Support rails for Agilent rack cabinets
p/n 1494-0059 Rack slide kit
Application notes
10 Practical Tips You Need to Know About Your Power Products,
5965-8239E
10 Hints for Using Your Power Supply to Decrease Test Time, 5968-6359E
Understanding Linear Power Supply Operation (AN1554), 5989-2291EN
Modern Connectivity–Using USB and LAN I/O Converters (AN 1475-1)
5989-0123EN * Support rails required
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Revised: January 6, 2012
Product specifications and descriptions in this document subject to change without notice.
© Agilent Technologies, Inc. 2012 Published in USA, March 14, 2012 5990-9302EN
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