DC Power Supply
Overview
An electronic power supply, often referred to somewhat incorrectly as an AC adaptor, is an electronic device that produces direct current of a particular voltage and current from a source of electricity such as a battery or wall-socket power. The direct current (DC) is usually used to power the internal circuits of an electronic device, such as a computer.
A simple AC powered linear power supply uses a transformer to convert the alternating current from the wall to the desired voltage. An array of diodes then rectifies the alternating current to direct current. Finally, a low-pass filter smooths out the high-frequency ripple that is left after the rectification.
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Important dc power supply products: |
| Manufacturer |
Model |
Condition |
Description |
Specs |
| Agilent Technologies |
6691A |
New (GSA discount) |
DC power supply 0-30 V, 0-220 A, 6600 W. GPIB. |
6691A |
| Agilent Technologies |
6690A |
New (GSA discount) |
DC power supply 0-15 V, 0-440 A, 6600 W. GPIB. |
6690A |
| Agilent Technologies |
6684A |
New (GSA discount) |
DC power supply, 0-40 V, 0-128 A, 5000 W. GPIB |
6684A |
| Agilent Technologies |
6683A |
New (GSA discount) |
DC power supply, 0-32 V, 0-160 A, 5000 W. GPIB. |
6683A |
| Agilent Technologies |
6682A |
New (GSA discount) |
DC power supply, 0-21 V, 0-240 A, 5000W. GPIB. |
6682A |
| Agilent Technologies |
6681A |
New (GSA discount) |
DC power supply, 0-8 V, 0-580 A, 5000 W. GPIB. |
6681A |
| Agilent Technologies |
6680A |
New (GSA discount) |
DC power supply, 0-5 V, 0-875 A, 5000W. GPIB |
6680A |
| Agilent Technologies |
6675A |
New (GSA discount) |
DC power supply, 0-120 V, 0-18 A, 2160 W. GPIB. |
6675A |
| Agilent Technologies |
6674A |
New (GSA discount) |
DC power supply, 0-60 V, 0-35 A, 2100 W. GPIB. |
6674A |
| Agilent Technologies |
6673A |
New (GSA discount) |
DC power supply, 0-35 V, 0-60 A, 2100 W. GPIB. |
6673A |
| Agilent Technologies |
6672A |
New (GSA discount) |
DC power supply, 0-20 V, 0-100 A, 2000 W. GPIB. |
6672A |
| Agilent Technologies |
6671A |
New (GSA discount) |
DC power supply, 0-8 V, 0-220 A, 1760 W. GPIB. |
6671A |
| Agilent Technologies |
6655A |
New (GSA discount) |
DC power supply, 0-120 V, 0-4 A, 480 W. GPIB |
6655A |
| Agilent Technologies |
6654A |
New (GSA discount) |
DC power supply, 0-60 V, 0-9 A, 540 W. GPIB |
6654A |
| Agilent Technologies |
6653A |
New (GSA discount) |
DC power supply, 0-35 V, 0-15 A, 525 W. GPIB |
6653A |
| Agilent Technologies |
6652A |
New (GSA discount) |
DC power supply, 0-20 V, 0-25 A, 500 W. GPIB |
6652A |
| Agilent Technologies |
6651A |
New (GSA discount) |
DC power supply, 0-8 V, 0-50 A, 400 W. GPIB |
6651A |
| Agilent Technologies |
6645A |
New (GSA discount) |
DC power supply, 0-120 V, 0-1.5 A, 180 W. GPIB. |
6645A |
| Agilent Technologies |
6644A |
New (GSA discount) |
DC power supply, 0-60 V, 0-3.5 A, 210 W. GPIB. |
6644A |
| Agilent Technologies |
6643A |
New (GSA discount) |
DC power supply, 0-35 V, 0-6.0 A, 210 W. GPIB. |
6643A |