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 |
| Instek |
GPC-3060D |
3rd party pre-owned |
Not-on-file(other-mfr) |
GPC-3060D |
| Keithley Instruments |
238 |
3rd party pre-owned |
Not-on-file(other-mfr) |
238 |
| Keithley Instruments |
2306 |
3rd party pre-owned |
Not-on-file(other-mfr) |
2306 |
| Keithley Instruments |
2304A |
3rd party pre-owned |
Not-on-file(other-mfr) |
2304A |
| Keithley Instruments |
2304 |
3rd party pre-owned |
100W Single Programmable DC Power Supply |
2304 |
| Keithley Instruments |
230 |
3rd party pre-owned |
100mV-100V,Programmable Voltage Source |
230 |
| Keithley Instruments |
230 |
3rd party pre-owned |
100mV-100V,Programmable Voltage Source |
230 |
| Keithley Instruments |
228A |
3rd party pre-owned |
100W Single Output Programmable DC Power Source |
228A |
| Kenwood TMI Corp. |
PR36-3A |
3rd party pre-owned |
36V, 3A, Regulated DC Power Supply |
PR36-3A |
| Kenwood TMI Corp. |
PA36-2A |
3rd party pre-owned |
0-36 Volts / 0-2 Amps, High Accuracy, Digital Display |
PA36-2A |
| Kepco, Inc. |
RA55 |
3rd party pre-owned |
MST SERIES RACK ADAPTER, 9 MODULES |
RA55 |
| Kepco, Inc. |
MST488-27 |
3rd party pre-owned |
POWER MODULE CONTROLLER FOR UP TO 27 MAT, MBT, MST OR BOP MODULES |
MST488-27 |
| Kepco, Inc. |
JQE 55-10M |
3rd party pre-owned |
Not-on-file(other-mfr) |
JQE 55-10M |
| Kepco, Inc. |
BOP1000M |
3rd party pre-owned |
DC POWER SUPPLY: 1000V/40mA/40W HIGH VOLTAGE |
BOP1000M |
| Kepco, Inc. |
ATE55-5M |
3rd party pre-owned |
DC POWER SUPPLY: 55V/5A/250W HALF RACK |
ATE55-5M |
| Kikusui |
PAD 55-120L |
3rd party pre-owned |
0-55V,0-120A, DC Power Supply(CV/CC) |
PAD 55-120L |
| Lambda Electronics, Inc. |
LXS-C-15-R |
3rd party pre-owned |
Not-on-file(other-mfr) |
LXS-C-15-R |
| Lambda Electronics, Inc. |
LMPS |
3rd party pre-owned |
Not-on-file(other-mfr) |
LMPS |
| Lambda Electronics, Inc. |
EMS10-200 |
3rd party pre-owned |
Not-on-file(other-mfr) |
EMS10-200 |
| Leader |
718-5D |
3rd party pre-owned |
18V, 5A Digital Display DC Power Supplies |
718-5D |