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 |
SLH-300-12-1800 |
New (GSA discount) |
300V, 12A, 1800W rack mounted, programmable AC/DC load |
SLH-300-12-1800 |
| Sorensen |
SLH-300-12-1200 |
New (GSA discount) |
300V, 12A, 1200W rack mounted, programmable AC/DC load |
SLH-300-12-1200 |
| Sorensen |
SLD-80-20-102 |
New (GSA discount) |
80/80V, 20/20A, 100/100W Dual input, DC modular load |
SLD-80-20-102 |
| Sorensen |
SLD-62-5-752 |
New (GSA discount) |
-60/60V,5/5A, 75/75W Dual input, DC Modular load |
SLD-62-5-752 |
| Sorensen |
SLD-61-505-255 |
New (GSA discount) |
60/-60V, 50/5A, 250/50W Dual input, DC modular load |
SLD-61-505-255 |
| Sorensen |
SLD-61-5-752 |
New (GSA discount) |
60/-60V, 5/5A, 75/75W Dual input, DC modular load |
SLD-61-5-752 |
| Sorensen |
SLD-60-505-255 |
New (GSA discount) |
60/60V, 50/5A, 250/50W Dual input, DC modular load |
SLD-60-505-255 |
| Sorensen |
SLD-60-105-550 |
New (GSA discount) |
60/60V, 100/5A, 500/50W Dual input, DC modular load |
SLD-60-105-550 |
| Sorensen |
SGI80x63 |
New (GSA discount) |
DC Power Supply, Intelligent: 80V/63A/5040W |
SGI80x63 |
| Sorensen |
SGI80x188 |
New (GSA discount) |
DC Power Supply, Intelligent: 80V/188A/15040W |
SGI80x188 |
| Sorensen |
SGI80x125 |
New (GSA discount) |
DC Power Supply, Intelligent: 80V/125A/10000W |
SGI80x125 |
| Sorensen |
SGI80-375 |
New (GSA discount) |
DC Power Supply, Intelligent: 80V/375A/30000W |
SGI80-375 |
| Sorensen |
SGI80-313 |
New (GSA discount) |
DC Power Supply, Intelligent: 80V/313A/25040W |
SGI80-313 |
| Sorensen |
SGI80-250 |
New (GSA discount) |
DC Power Supply, Intelligent: 80V/250A/20000W |
SGI80-250 |
| Sorensen |
SGI60x83 |
New (GSA discount) |
DC Power Supply, Intelligent: 60V/83A/4980W |
SGI60x83 |
| Sorensen |
SGI60x250 |
New (GSA discount) |
DC Power Supply, Intelligent: 60V/250A/15000W |
SGI60x250 |
| Sorensen |
SGI60x167 |
New (GSA discount) |
DC Power Supply, Intelligent: 60V/167A/10020W |
SGI60x167 |
| Sorensen |
SGI600x8 |
New (GSA discount) |
DC Power Supply, Intelligent: 600V/8A/4800W |
SGI600x8 |
| Sorensen |
SGI600x25 |
New (GSA discount) |
DC Power Supply, Intelligent: 600V/25A/15000W |
SGI600x25 |
| Sorensen |
SGI600x17 |
New (GSA discount) |
DC Power Supply, Intelligent: 600V/17A/10200W |
SGI600x17 |