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 |
| B&K Precision |
1761 |
New (GSA discount) |
4 Digit Triple Output Pwr Sply ((2)0-35V, 0-3A/(1)2-6.5V, 5A |
1761 |
| B&K Precision |
1760A |
New (GSA discount) |
4 Digit Triple Output Pwr Sply ((2)0-30V, 0-2A/(1)4-6.5V, 5A |
1760A |
| B&K Precision |
1745A |
New (GSA discount) |
0-35V, 0-10A, Digital DC Power Supply |
1745A |
| B&K Precision |
1743B |
New (GSA discount) |
4 Digit Display DC Power Supply (0-35V, 0-6A) |
1743B |
| B&K Precision |
1735A |
New (GSA discount) |
4 Digit Display DC Power Supply (0-30V, 0-3A) |
1735A |
| B&K Precision |
1715A |
New (GSA discount) |
4 Digit Disp.DC PwrSply(0-60V, 0-2A) |
1715A |
| B&K Precision |
1672 |
New (GSA discount) |
Triple Output Quad Disp. DC Sply ((2) 0-32V), 0-3A/(1) 5V3A) |
1672 |
| B&K Precision |
1652 |
New (GSA discount) |
Triple Output Digital Display DC Power Supply |
1652 |
| Instek America Corp. |
PSP-603 |
New (GSA discount) |
Programmable DC Switching 0-60V, 0-3.5A, 200W |
PSP-603 |
| Instek America Corp. |
PSP-405 |
New (GSA discount) |
Programmable DC Switching 0-40V, 0-5A, 200W |
PSP-405 |
| Instek America Corp. |
PSP-2010 |
New (GSA discount) |
Programmable DC Switching 0-20V, 0-10A, 200W |
PSP-2010 |
| Kepco Inc. |
SNC488-4 |
New (GSA discount) |
Standard IEEE 488 Cable, 4 Meters Long |
SNC488-4 |
| Kepco Inc. |
SNC488-2 |
New (GSA discount) |
Standard IEEE 488 Cable, 2 Meters Long |
SNC488-2 |
| Kepco Inc. |
SNC488-1 |
New (GSA discount) |
Standard IEEE 488 Cable, 1 Meter Long |
SNC488-1 |
| Kepco Inc. |
RFP60-2 |
New (GSA discount) |
2-Slot Filler Panel for RA 58, 59, 60, 61, 62 and 63 |
RFP60-2 |
| Kepco Inc. |
RFP60-1 |
New (GSA discount) |
1-Slot Filler Panel for RA 58, 59, 60, 61, 62 and 63 |
RFP60-1 |
| Kepco Inc. |
RFP55-4 |
New (GSA discount) |
4-Slot Filler Panel for RA 55 |
RFP55-4 |
| Kepco Inc. |
RFP55-1 |
New (GSA discount) |
1-Slot Filler Panel for RA 55 |
RFP55-1 |
| Kepco Inc. |
RFP50-2 |
New (GSA discount) |
2/3 Rack Filler Panel For RA 50/51 |
RFP50-2 |
| Kepco Inc. |
RFP50-1 |
New (GSA discount) |
1/3 Rack Filler Panel For RA 50/51 |
RFP50-1 |