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 |
SFA100x50 |
New (GSA discount) |
DC Power Supply, Analog, High Slew Rate: 100V/50A/5000W |
SFA100x50 |
| Sorensen |
SFA100x100 |
New (GSA discount) |
DC Power Supply, Analog, High Slew Rate: 100V/100A/10000W |
SFA100x100 |
| Sorensen |
SFA100-300 |
New (GSA discount) |
DC Power Supply, Analog, High Slew Rate: 100V/300A/30000W |
SFA100-300 |
| Sorensen |
SFA100-250 |
New (GSA discount) |
DC Power Supply, Analog, High Slew Rate: 100V/250A/25000W |
SFA100-250 |
| Sorensen |
SFA100-200 |
New (GSA discount) |
DC Power Supply, Analog, High Slew Rate: 100V/200A/20000W |
SFA100-200 |
| Sorensen |
SF-3G |
New (GSA discount) |
Combined Options 1C + 1D + 1E (SGA Series Only) |
SF-3G |
| Sorensen |
SF-3C |
New (GSA discount) |
Combined Options 1A + 1D + 1E (SGA Series Only) |
SF-3C |
| Sorensen |
SF-2J |
New (GSA discount) |
Combined Options 1D + 1E (SGA Series Only) |
SF-2J |
| Sorensen |
SF-2H |
New (GSA discount) |
Combined Options 1C + 1E (SGA Series Only) |
SF-2H |
| Sorensen |
SF-2C |
New (GSA discount) |
Combined Options 1A + 1E (SGA Series Only) |
SF-2C |
| Sorensen |
SF-1E |
New (GSA discount) |
Shaft Locks (SGA series only) |
SF-1E |
| Sorensen |
RFP-M0000-001-1E00 |
New (GSA discount) |
12 Slot Mainframe w/ 90 Degree AC Input Connector |
RFP-M0000-001-1E00 |
| Sorensen |
RFP-M0000-001-0000 |
New (GSA discount) |
12 Slot Basic Mainframe |
RFP-M0000-001-0000 |
| Sorensen |
RFP-L3500-750-2D2A |
New (GSA discount) |
Version 3 Firmware, 500Vdc, 30A w/ Ext'd Oper. Temp (1F) + Output Relay (1G)+Cal Cert(1A) |
RFP-L3500-750-2D2A |
| Sorensen |
RFP-L3500-750-2D1B |
New (GSA discount) |
Version 3 Firmware, 500Vdc, 30A w/ Ext'd Oper. Temp (1F) + Output Relay (1G) |
RFP-L3500-750-2D1B |
| Sorensen |
RFP-L3500-750-2D1A |
New (GSA discount) |
Legacy Version 2 Firmware, 500Vdc, 30A w/ Ext'd Oper. Temp (1F) + Output Relay (1G)+Cal Cert(1A) |
RFP-L3500-750-2D1A |
| Sorensen |
RFP-L3500-750-2D00 |
New (GSA discount) |
Legacy Version 2 Firmware, 500Vdc, 30A w/ Ext'd Oper. Temp (1F) + Output Relay (1G) |
RFP-L3500-750-2D00 |
| Sorensen |
RFP-L3500-750-1G2A |
New (GSA discount) |
Version 3 Firmware, 500Vdc, 30A w/ Output Relay (1G) and Cal Cert (1A) |
RFP-L3500-750-1G2A |
| Sorensen |
RFP-L3500-750-1G1B |
New (GSA discount) |
Version 3 Firmware, 500Vdc, 30A w/ Output Relay (1G) |
RFP-L3500-750-1G1B |
| Sorensen |
RFP-L3500-750-1G1A |
New (GSA discount) |
Legacy Version 2 Firmware, 500Vdc, 30A w/ Output Relay (1G) and Cal Cert (1A) |
RFP-L3500-750-1G1A |