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Agilent 6574A
2000 Watt Power Supply
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Agilent 6574A
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Features:
- Analog programming of output voltage and current
- Self-test initiated at power-up
- Electronic calibration from front panel
- Five nonvolatile store and recall states
- User-defined power-on state
- Fan-speed control to minimize acoustic noise
- Auto-parallel of up to five 657xAs
- Over-voltage and over-current protection
- Over-temperature protection
Warranty:
1 year
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Description
The Agilent 6574A models are 2000 Watt, single output, power supplies, with front panel and analog programming of output voltage and current. Up to five front panel settings can be stored in nonvolatile storage registers for later recall.
This series of 2000 watt dc power supplies has the exceptional, proven reliability that test system engineers look for. It also has the unusual
combination of high efficiency and low noise operation. These dc power supplies
can be controlled either from the front panel or via an analog programming voltage. When used in a test system, the fast up and down programming helps decrease test time. Quickly reacting protection features, including CV/CC mode crossover and over-voltage protection help protect your valuable assemblies from damage.
Lab-bench use is enhanced by the fan-speed control, which minimizes acoustic noise. The extremely low ripple and noise helps the test engineer make extremely accurate current and voltage measurements.
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Models, Options, & Accessories
| Model |
Description |
List Price |
Sale Price |
| 6571A |
DC power supply, 0-8 V, 0-220 A, 1760 W. Manually controlled. |
| $5121.90 |  |
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| 6572A |
DC power supply, 0-20 V, 0-100 A, 2000 W. Manually controlled. |
| $5121.90 | |
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| 6573A |
DC power supply, 0-35 V, 0-60 A, 2100 W. Manually controlled. |
| $5121.90 | |
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| 6574A |
DC power supply, 0-60 V, 0-35 A, 2100 W. Manually controlled. |
| $5121.90 | |
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| 6575A |
DC power supply, 0-120 V, 0-18 A, 2160 W. Manually controlled. |
| $5121.90 | |
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| Model |
Options |
List Price |
Sale Price |
| 6574A-841 |
Power cord, Americas, Japan, NEMA 6-20P, 20A, 250V PLUG, 8ft, (p/n 8120-5491) - Discontinued - no replacement |
| 6574A-844 |
Power cord, Americas, Japan, NEMA L6-30P, 30A, 250V, 10AWG, 8ft p/n 8120-5546 - Discontinued - no replacement |
| 6574A-908 |
Rack mount kit (p/n 5062-3977) |
| $50.33 | |
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| 6574A-909 |
Rack mount kit with handles (p/n 5062-3983) |
| $113.40 | |
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| 6574A-A6J |
ANSI/NCSL Z540 calibration certificate |
| $373.80 | |
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| 6574A-UK6 |
Commercial calibration with test result data |
| $157.50 | |
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| 6574A-J03 |
Current increased to 38 A, voltage decreased to 56 V; 2128 Watts |
| $421.05 | |
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| 6574A-J07 |
Output voltage decreased to 50V, Output current increased to 42A |
| $661.50 | |
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Specifications
(at 0º to 55ºC unless otherwise specified)
 Supplemental characteristics
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6571A |
6572A |
6573A |
6574A |
6575A |
6571A-J03 |
| Number of outputs |
1 |
1 |
1 |
1 |
1 |
1 |
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| GPIB |
No |
No |
No |
No |
No |
No |
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| Output ratings |
| Output voltage |
0 to 8 V |
0 to 20 V |
0 to 35 V |
0 to 60 V |
0 to 120 V |
14 V |
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| Output current |
0 to 220 A |
0 to 100 A |
0 to 60 A |
0 to 35 A |
0 to 18 A |
150 A |
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| Programming accuracy at 25ºC ± 5ºC |
| Voltage |
0.04% + |
8 mV |
20 mV |
35 mV |
60 mV |
120 mV |
14 mV |
| Current |
0.1% + |
125 mA |
60 mA |
40 mA |
25 mA |
12 mA |
90 mA |
| Ripple and noise from 20 Hz to 20 MHz |
| Voltage rms |
650 μV |
750 μV |
800 μV |
1.25 mV |
1.9 mV |
1.5 mV |
| peak-peak |
7 mV |
9 mV |
9 mV |
11 mV |
16 mV |
15 mV |
| Current rms |
200 mA |
100 mA |
40 mA |
25 mA |
12 mA |
150 mA |
| Load regulation and line regulation |
| Voltage |
0.002%+ |
300 μV |
650 μV |
1.2 mV |
2 mV |
4 mV |
600 μV |
| Current |
0.005%+ |
10 mA |
7 mA |
4 mA |
2 mA |
1 mA |
7 mA |
| Transient response time |
Less than 900 μs for the output voltage to recover 100 mV following a change in load from 100% to 50% or 50% to 100% of the output current rating of the supply. |
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