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 |
| Sorensen |
SGI60-417 |
New (GSA discount) |
DC Power Supply, Intelligent: 60V/417A/25020W |
SGI60-417 |
| Sorensen |
SGI60-333 |
New (GSA discount) |
DC Power Supply, Intelligent: 60V/333A/19980W |
SGI60-333 |
| Sorensen |
SGI40x375 |
New (GSA discount) |
DC Power Supply, Intelligent: 40V/375A/15000W |
SGI40x375 |
| Sorensen |
SGI40x250 |
New (GSA discount) |
DC Power Supply, Intelligent: 40V/250A/10000W |
SGI40x250 |
| Sorensen |
SGI40x125 |
New (GSA discount) |
DC Power Supply, Intelligent: 40V/125A/5000W |
SGI40x125 |
| Sorensen |
SGI400x38 |
New (GSA discount) |
DC Power Supply, Intelligent: 400V/38A/15200W |
SGI400x38 |
| Sorensen |
SGI400x25 |
New (GSA discount) |
DC Power Supply, Intelligent: 400V/25A/10000W |
SGI400x25 |
| Sorensen |
SGI400x12 |
New (GSA discount) |
DC Power Supply, Intelligent: 400V/12A/4800W |
SGI400x12 |
| Sorensen |
SGI400-75 |
New (GSA discount) |
DC Power Supply, Intelligent: 400V/75A/30000W |
SGI400-75 |
| Sorensen |
SGI400-63 |
New (GSA discount) |
DC Power Supply, Intelligent: 400V/63A/25200W |
SGI400-63 |
| Sorensen |
SGI400-50 |
New (GSA discount) |
DC Power Supply, Intelligent: 400V/50A/20000W |
SGI400-50 |
| Sorensen |
SGI330x45 |
New (GSA discount) |
DC Power Supply, Intelligent: 330V/45A/14850W |
SGI330x45 |
| Sorensen |
SGI330x30 |
New (GSA discount) |
DC Power Supply, Intelligent: 330V/30A/9900W |
SGI330x30 |
| Sorensen |
SGI330x15 |
New (GSA discount) |
DC Power Supply, Intelligent: 330V/15A/4950W |
SGI330x15 |
| Sorensen |
SGI330-91 |
New (GSA discount) |
DC Power Supply, Intelligent: 330V/91A/30030W |
SGI330-91 |
| Sorensen |
SGI330-76 |
New (GSA discount) |
DC Power Supply, Intelligent: 330V/76A/25080W |
SGI330-76 |
| Sorensen |
SGI330-61 |
New (GSA discount) |
DC Power Supply, Intelligent: 330V/61A/20130W |
SGI330-61 |
| Sorensen |
SGI250x60 |
New (GSA discount) |
DC Power Supply, Intelligent: 250V/60A/15000W |
SGI250x60 |
| Sorensen |
SGI250x40 |
New (GSA discount) |
DC Power Supply, Intelligent: 250V/40A/10000W |
SGI250x40 |
| Sorensen |
SGI250x20 |
New (GSA discount) |
DC Power Supply, Intelligent: 250V/20A/5000W |
SGI250x20 |