6627A AGILENT TECHNOLOGIES, 6627A Datasheet - Page 3

• Manufacturer Part Number: 6627A
• Description: PSU, DC, BENCH, 20V/20V, 40W
• Manufacturer: AGILENT TECHNOLOGIES

Specifications of 6627A

• Power Supply Output Type: Programmable
• No. Of Outputs: 4
• Output Voltage: 20V
• Output Voltage 2: 20V
• Output Voltage 3: 20V
• Output Current: 2A
• Output Current 2: 2A
• Output Current 3: 2A
• Power Rating: 40W
• Lead Free Status / RoHS Status: na

High Performance DC Power Supplies speed and accuracy for test optimization
Two or four isolated outputs
are integrated into one package,
conserving rack space and GPIB
addresses. Dual ranges allow 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. Program-
ming is done using industry
standard SCPI commands and
test system integration can be
further simplified be using the
VXIPlug&Play drivers. These
power supplies help reduce test
time with fast up and down pro-
gramming, which is enhanced by
the active down-programmer
which can sink the full rated
current.
These power supplies are very
useful on the R&D bench. The
accuracy of both the programming
and the measurement systems
allow precise control and monitor-
ing of prototype bias power. The
extensive protection features protect
valuable prototypes, including very
fast CV/CC crossover. The power
supply can be controlled from either
the front panel keypad or, for auto-
mated testing, from the GPIB.
6625A, 6626A, 6628A, 6629A
Precision Multiple-Output
25 W-50 W GPIB
Up to four fully isolated power supplies in a 3 U package
Fast, low-noise outputs
Dual-range, precision low current measurement
Built-in measurements and advanced programmable features
Protection features to ensure DUT safety
Specifications
(at 0
otherwise specified)
Output power
Output combinations
for each model
(total number of outputs)
Programming accuracy
(at 25°C ±5°C)
Readback accuracy
(at 25°C ±5°C)
Ripple and noise
(peak-to-peak, 20 Hz to 20 MHz;
rms, 20 Hz to 10 MHz)
Load regulation
Load cross regulation
Line regulation
Transient response time
change within specfications
Average programming resolution
Output programming response time
(time to settle within 0.1% of full scale output, after Vset command has been processed)
Supplemental Characteristics
˚
to 55
˚
C unless
69
More detailed specifications at www.agilent.com/find/6620
High range volts, amps
Low-range volts, amps
Constant voltage rms
Constant current rms
6625A (2) Precision
6626A (4) Precision
6628A (2) Precision
6629A (4) Precision
peak-to-peak
+/-Current
Voltage
Voltage
Voltage
Voltage
Voltage
Voltage
Current
Current
Current
Current
Current
OVP
25 W output
0 to 7 V, 0 to 15 mA
0 to 50 V, 0 to 500 mA
1
2
—
—
1.5 mV + 0.016% (low)
10 mV + 0.016% (high)
15 µA + 0.04% (low)
100 µA + 0.04% (high)
0.016% + 2 mV (low)
0.016% + 10 mV (high)
0.03% + 15 µA (low)
0.03% + 130 µA (high)
500 µV
0.1 mA
0.5 mV
0.005 mA
0.25 mV
0.005 mA
0.5 mV
0.005 mA
Less than 75 µs for the output to recover to within
75 mV of nominal value following a load
(Non-warranted characteristics determined
by design and useful in applying the product)
25-watt output
460 µV (low)
3.2 mV (high)
1 µA (low)
33 µA (high)
230 mV
6 ms
3 mV
50 W output
0 to 16 V, 0 to 200 mA
0 to 50 V, 0 to 1 A or
0 to 16 V, 0 to 2 A
1
2
2
4
3 mV + 0.016% (low)
10 mV + 0.016% (high)
185 µA + 0.04% (low)
500 µA + 0.04% (high)
0.016% + 3.5 mV (low)
0.016% + 10 mV (high)
0.04% + 250 µA (low)
0.04% + 550 µA (high)
500 µV
3 mV
0.1 mA
0.5 mV
0.01 mA
0.25 mV
0.01 mA
0.5 mV
0.01 mA
50-watt output
1 mV (low)
3.2 mV (high)
13 µA (low)
131 µA (high)
230 mV
6 ms