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 |
| Ametek Programmable Power Inc. |
RFP-A305K-875-001A |
New (GSA discount) |
3 Slots, 875VA, 45-5kHz with Calibration Certificate (1A) |
RFP-A305K-875-001A |
| Ametek Programmable Power Inc. |
RFP-A305K-875-0000 |
New (GSA discount) |
3 Slots, 875VA, 45-5kHz |
RFP-A305K-875-0000 |
| Ametek Programmable Power Inc. |
RFP-A301K-875-1F1A |
New (GSA discount) |
3 Slots, 875VA, 45-1.2kHz with Extended Operating Temp.(1F) and Calibration Certificate (1A) |
RFP-A301K-875-1F1A |
| Ametek Programmable Power Inc. |
RFP-A301K-875-1F00 |
New (GSA discount) |
3 Slots, 875VA, 45-1.2kHz with Extended Operating Temp.(1F) |
RFP-A301K-875-1F00 |
| Ametek Programmable Power Inc. |
RFP-A301K-875-001A |
New (GSA discount) |
3 Slots, 875VA, 45-1.2kHz with Calibration Certificate (1A) |
RFP-A301K-875-001A |
| Ametek Programmable Power Inc. |
RFP-A301K-875-0000 |
New (GSA discount) |
3 Slots, 875VA, 45-1.2kHz |
RFP-A301K-875-0000 |
| Ametek Programmable Power Inc. |
ISOL-XPR |
New (GSA discount) |
Isolated analog programming for the XPR series power supplies |
ISOL-XPR |
| Ametek Programmable Power Inc. |
ISOL-XHR |
New (GSA discount) |
Isolated analog programming for the XHR series power supplies |
ISOL-XHR |
| Ametek Programmable Power Inc. |
ISOL-XFR |
New (GSA discount) |
Isolated analog programming for the XFR series power supplies |
ISOL-XFR |
| Ametek Programmable Power Inc. |
HPD60-5SX |
New (GSA discount) |
DC POWER SUPPLY: 300 WATTS, 60 VOLTS, 5 AMPS, 1 OUTPUT |
HPD60-5SX |
| Ametek Programmable Power Inc. |
HPD30-10SX |
New (GSA discount) |
DC POWER SUPPLY: 300 WATTS, 30 VOLTS, 10 AMPS, 1 OUTPUT |
HPD30-10SX |
| Ametek Programmable Power Inc. |
HPD15-20SX |
New (GSA discount) |
DC POWER SUPPLY: 300 WATTS, 15 VOLTS, 20 AMPS, 1 OUTPUT |
HPD15-20SX |
| Ametek Programmable Power Inc. |
GUPS-2400AU |
New (GSA discount) |
2400 VA AC Universal Input & Output |
GUPS-2400AU |
| Ametek Programmable Power Inc. |
GUPS-2400AD |
New (GSA discount) |
2400 VA AC & DC Input (no internal battery mod) NOT AVAILBALE AFTER 12/31/07 |
GUPS-2400AD |
| Ametek Programmable Power Inc. |
GPIB-XT |
New (GSA discount) |
GPIB option for the XT power supplies, Version M9B |
GPIB-XT |
| Ametek Programmable Power Inc. |
GPIB-XPD |
New (GSA discount) |
GPIB option for the XPD power supplies |
GPIB-XPD |
| Ametek Programmable Power Inc. |
GPIB-XHR |
New (GSA discount) |
GPIB option for the XHR-II power supplies, ,Series,XAN |
GPIB-XHR |
| Ametek Programmable Power Inc. |
GPIB-XFR |
New (GSA discount) |
GPIB option for the XFR power supplies, 1.2K series |
GPIB-XFR |
| Ametek Programmable Power Inc. |
GPIB-XDC |
New (GSA discount) |
GPIB option for the XDC power supplies, For 6KW |
GPIB-XDC |
| Ametek Programmable Power Inc. |
GPIB-M-XT |
New (GSA discount) |
GPIB multichannel option for the XT series power suplies |
GPIB-M-XT |