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 |
1652 |
New (GSA discount) |
Triple Output Digital Display DC Power Supply |
1652 |
B&K Precision |
1672 |
New (GSA discount) |
Triple Output Quad Disp. DC Sply ((2) 0-32V), 0-3A/(1) 5V3A) |
1672 |
B&K Precision |
1715A |
New (GSA discount) |
4 Digit Disp.DC PwrSply(0-60V, 0-2A) |
1715A |
B&K Precision |
1735A |
New (GSA discount) |
4 Digit Display DC Power Supply (0-30V, 0-3A) |
1735A |
B&K Precision |
1743B |
New (GSA discount) |
4 Digit Display DC Power Supply (0-35V, 0-6A) |
1743B |
B&K Precision |
1745A |
New (GSA discount) |
0-35V, 0-10A, Digital DC Power Supply |
1745A |
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 |
1761 |
New (GSA discount) |
4 Digit Triple Output Pwr Sply ((2)0-35V, 0-3A/(1)2-6.5V, 5A |
1761 |
Instek America Corp. |
PSP-2010 |
New (GSA discount) |
Programmable DC Switching 0-20V, 0-10A, 200W |
PSP-2010 |
Instek America Corp. |
PSP-405 |
New (GSA discount) |
Programmable DC Switching 0-40V, 0-5A, 200W |
PSP-405 |
Instek America Corp. |
PSP-603 |
New (GSA discount) |
Programmable DC Switching 0-60V, 0-3.5A, 200W |
PSP-603 |
Kepco Inc. |
ABC10-10DM |
New (GSA discount) |
100 Watt Power Supply |
ABC10-10DM |
Kepco Inc. |
ABC125-1DM |
New (GSA discount) |
125 Watt Power Supply |
ABC125-1DM |
Kepco Inc. |
ABC15-7DM |
New (GSA discount) |
105 Watt Power Supply |
ABC15-7DM |
Kepco Inc. |
ABC25-4DM |
New (GSA discount) |
100 Watt Power Supply |
ABC25-4DM |
Kepco Inc. |
ABC36-3DM |
New (GSA discount) |
108 Watt Power Supply |
ABC36-3DM |
Kepco Inc. |
ABC60-2DM |
New (GSA discount) |
120 Watt Power Supply |
ABC60-2DM |
Kepco Inc. |
ATE100-0.5M |
New (GSA discount) |
50 Watt, 1/4 Rack Power Supply, Analog Display |
ATE100-0.5M |
Kepco Inc. |
ATE100-10DMG |
New (GSA discount) |
1000 Watt, Full Rack Power Supply - Digital LCD Display, GPIB |
ATE100-10DMG |
Kepco Inc. |
ATE100-10M |
New (GSA discount) |
1000 Watt, Full Rack Power Supply, Analog Display |
ATE100-10M |