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 |
| Kepco, Inc. |
RTW24-6.3KC |
New (GSA discount) |
RTW Series; general-purpose, L-chassis, single output power supplies - 24 Output volts and 6.3 Amps output current (With Cover) |
RTW24-6.3KC |
| Kepco, Inc. |
RTW24-6.3K |
New (GSA discount) |
RTW Series; general-purpose, L-chassis, single output power supplies - 24 Output volts and 6.3 Amps output current |
RTW24-6.3K |
| Kepco, Inc. |
RTW24-4.2K |
New (GSA discount) |
100 Watt, 24 Volts, general-purpose, L-chassis, single output power supply. The small size and very low profile allow the RTW to be fitted into small spaces. Feature full safety compliance to international standards and have suppressed both conducted and |
RTW24-4.2K |
| Kepco, Inc. |
RTW24-2.2K |
New (GSA discount) |
50 Watt, 24 Volts, general-purpose, L-chassis, single output power supply. The small size and very low profile allow the RTW to be fitted into small spaces. Feature full safety compliance to international standards and have suppressed both conducted and |
RTW24-2.2K |
| Kepco, Inc. |
RTW24-13KC |
New (GSA discount) |
RTW Series; general-purpose, L-chassis, single output power supplies - 24 Output volts and 13 Amps output current |
RTW24-13KC |
| Kepco, Inc. |
RTW15-6.7K |
New (GSA discount) |
100 Watt, 15 Volts, general-purpose, L-chassis, single output power supply. The small size and very low profile allow the RTW to be fitted into small spaces. Feature full safety compliance to international standards and have suppressed both conducted and |
RTW15-6.7K |
| Kepco, Inc. |
RTW15-3.5K |
New (GSA discount) |
50 Watt, 15 Volts, general-purpose, L-chassis, single output power supply. The small size and very low profile allow the RTW to be fitted into small spaces. Feature full safety compliance to international standards and have suppressed both conducted and |
RTW15-3.5K |
| Kepco, Inc. |
RTW15-20KC |
New (GSA discount) |
RTW Series; general-purpose, L-chassis, single output power supplies - 15 Output volts and 20 Amps output current |
RTW15-20KC |
| Kepco, Inc. |
RTW15-10KC |
New (GSA discount) |
RTW Series; general-purpose, L-chassis, single output power supplies - 15 Output volts and 10 Amps output current (With Cover) |
RTW15-10KC |
| Kepco, Inc. |
RTW15-10K |
New (GSA discount) |
RTW Series; general-purpose, L-chassis, single output power supplies - 15 Output volts and 10 Amps output current |
RTW15-10K |
| Kepco, Inc. |
RTW12-8.4K |
New (GSA discount) |
100 Watt, 12 Volts, general-purpose, L-chassis, single output power supply. The small size and very low profile allow the RTW to be fitted into small spaces. Feature full safety compliance to international standards and have suppressed both conducted and |
RTW12-8.4K |
| Kepco, Inc. |
RTW12-4.3K |
New (GSA discount) |
50 Watt, 12 Volts, general-purpose, L-chassis, single output power supply. The small size and very low profile allow the RTW to be fitted into small spaces. Feature full safety compliance to international standards and have suppressed both conducted and |
RTW12-4.3K |
| Kepco, Inc. |
RTW12-25KC |
New (GSA discount) |
RTW Series; general-purpose, L-chassis, single output power supplies - 12 Output volts and 25 Amps output current |
RTW12-25KC |
| Kepco, Inc. |
RTW12-12K |
New (GSA discount) |
150 Watt, 12 Volts, general-purpose, L-chassis, single output power supply. The small size and very low profile allow the RTW to be fitted into small spaces. Feature full safety compliance to international standards and have suppressed both conducted and |
RTW12-12K |
| Kepco, Inc. |
RMW51212K-300 |
New (GSA discount) |
DC Power Supply: Triple Output; 300W/+5V,+12V,-12V/32A,11A,1A; RoHS Compliant, Universal AC Input With Power Factor Correction |
RMW51212K-300 |
| Kepco, Inc. |
RMW5-60K |
New (GSA discount) |
DC Power Supply: 300W/5V/60A, RoHS Compliant, Universal AC Input With Power Factor Correction |
RMW5-60K |
| Kepco, Inc. |
RMW48-6.2K |
New (GSA discount) |
DC Power Supply: 300W/48V/6.25A, RoHS Compliant, Universal AC Input With Power Factor Correction |
RMW48-6.2K |
| Kepco, Inc. |
RMW28-11K |
New (GSA discount) |
DC Power Supply: 300W/28V/11A, RoHS Compliant, Universal AC Input With Power Factor Correction |
RMW28-11K |
| Kepco, Inc. |
RMW24-12K |
New (GSA discount) |
DC Power Supply: 300W/24V/12A, RoHS Compliant, Universal AC Input With Power Factor Correction |
RMW24-12K |
| Kepco, Inc. |
RMW15-20K |
New (GSA discount) |
DC Power Supply: 300W/15V/20A, RoHS Compliant, Universal AC Input With Power Factor Correction |
RMW15-20K |