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 |
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 |
| Sorensen |
SGI250-80 |
New (GSA discount) |
DC Power Supply, Intelligent: 250V/80A/20000W |
SGI250-80 |
| Sorensen |
SGI250-120 |
New (GSA discount) |
DC Power Supply, Intelligent: 250V/120A/30000W |
SGI250-120 |
| Sorensen |
SGI250-100 |
New (GSA discount) |
DC Power Supply, Intelligent: 250V/100A/25000W |
SGI250-100 |
| Sorensen |
SGI200x75 |
New (GSA discount) |
DC Power Supply, Intelligent: 200V/75A/15000W |
SGI200x75 |
| Sorensen |
SGI200x50 |
New (GSA discount) |
DC Power Supply, Intelligent: 200V/50A/10000W |
SGI200x50 |
| Sorensen |
SGI200x25 |
New (GSA discount) |
DC Power Supply, Intelligent: 200V/25A/5000W |
SGI200x25 |
| Sorensen |
SGI200-150 |
New (GSA discount) |
DC Power Supply, Intelligent: 200V/150A/30000W |
SGI200-150 |
| Sorensen |
SGI200-125 |
New (GSA discount) |
DC Power Supply, Intelligent: 200V/125A/25000W |
SGI200-125 |
| Sorensen |
SGI200-100 |
New (GSA discount) |
DC Power Supply, Intelligent: 200V/100A/20000W |
SGI200-100 |
| Sorensen |
SGI160x94 |
New (GSA discount) |
DC Power Supply, Intelligent: 160V/94A/15040W |
SGI160x94 |
| Sorensen |
SGI160x63 |
New (GSA discount) |
DC Power Supply, Intelligent: 160V/63A/10080W |
SGI160x63 |
| Sorensen |
SGI160x31 |
New (GSA discount) |
DC Power Supply, Intelligent: 160V/31A/4960W |
SGI160x31 |
| Sorensen |
SGI160-188 |
New (GSA discount) |
DC Power Supply, Intelligent: 160V/188A/30080W |
SGI160-188 |
| Sorensen |
SGI160-156 |
New (GSA discount) |
DC Power Supply, Intelligent: 160V/156A/24960W |
SGI160-156 |
| Sorensen |
SGI160-125 |
New (GSA discount) |
DC Power Supply, Intelligent: 160V/125A/20000W |
SGI160-125 |
| Sorensen |
SGI100x50 |
New (GSA discount) |
DC Power Supply, Intelligent: 100V/50A/5000W |
SGI100x50 |