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 |
| Kepco, Inc. |
JQE150-3.5M |
New (GSA discount) |
DC POWER SUPPLY: 150V/3.5A/525W , HALF RACK, SYSTEMS-TYPE VOLTAGE STABILIZER WITH CURRENT LIMITING |
JQE150-3.5M |
| Kepco, Inc. |
JQE150-1.5M |
New (GSA discount) |
DC POWER SUPPLY: 150V/1.5A/225W , HALF RACK, SYSTEMS-TYPE VOLTAGE STABILIZER WITH CURRENT LIMITING |
JQE150-1.5M |
| Kepco, Inc. |
JQE15-6M |
New (GSA discount) |
DC POWER SUPPLY: 15V/6A/90W , QUARTER RACK, SYSTEMS-TYPE VOLTAGE STABILIZER WITH CURRENT LIMITING |
JQE15-6M |
| Kepco, Inc. |
JQE15-50M |
New (GSA discount) |
DC POWER SUPPLY: 15V/50A/750W , FULL RACK, SYSTEMS-TYPE VOLTAGE STABILIZER WITH CURRENT LIMITING |
JQE15-50M |
| Kepco, Inc. |
JQE15-25M |
New (GSA discount) |
DC POWER SUPPLY: 15V/25A/375W , HALF RACK, SYSTEMS-TYPE VOLTAGE STABILIZER WITH CURRENT LIMITING |
JQE15-25M |
| Kepco, Inc. |
JQE15-12M |
New (GSA discount) |
DC POWER SUPPLY: 15V/12A/180W , FULL RACK, SYSTEMS-TYPE VOLTAGE STABILIZER WITH CURRENT LIMITING |
JQE15-12M |
| Kepco, Inc. |
JQE100-5M |
New (GSA discount) |
DC POWER SUPPLY: 100V/5A/500W , HALF RACK, SYSTEMS-TYPE VOLTAGE STABILIZER WITH CURRENT LIMITING |
JQE100-5M |
| Kepco, Inc. |
JQE100-2.5M |
New (GSA discount) |
DC POWER SUPPLY: 100V/2.5A/250W , HALF RACK, SYSTEMS-TYPE VOLTAGE STABILIZER WITH CURRENT LIMITING |
JQE100-2.5M |
| Kepco, Inc. |
JQE100-1M |
New (GSA discount) |
DC POWER SUPPLY: 100V/1A/100W , QUARTER RACK, SYSTEMS-TYPE VOLTAGE STABILIZER WITH CURRENT LIMITING |
JQE100-1M |
| Kepco, Inc. |
JQE100-10M |
New (GSA discount) |
DC POWER SUPPLY: 100V/10A/1000W , FULL RACK, SYSTEMS-TYPE VOLTAGE STABILIZER WITH CURRENT LIMITING |
JQE100-10M |
| Kepco, Inc. |
JBW5-30K |
New (GSA discount) |
PC card-style power supply that offers 150 Watts of low voltage DC for space and cost-sensitive OEMs. Single outputs in 5 Volts DC from an AC input that accepts 85-265VAC. They will also accept a dc input from 120-370VDC. |
JBW5-30K |
| Kepco, Inc. |
JBW5-20K |
New (GSA discount) |
PC card-style power supply that offers 100 Watts of low voltage DC for space and cost-sensitive OEMs. Single outputs in 5 Volts DC from an AC input that accepts 85-265VAC. They will also accept a dc input from 120-370VDC. |
JBW5-20K |
| Kepco, Inc. |
JBW5-15K |
New (GSA discount) |
PC card-style power supply that offers 75 Watts of low voltage DC for space and cost-sensitive OEMs. Single outputs in 5 Volts DC from an AC input that accepts 85-265VAC. They will also accept a dc input from 120-370VDC. |
JBW5-15K |
| Kepco, Inc. |
JBW24-6.3K |
New (GSA discount) |
PC card-style power supply that offers 150 Watts of low voltage DC for space and cost-sensitive OEMs. Single outputs in 24 Volts DC from an AC input that accepts 85-265VAC. They will also accept a dc input from 120-370VDC. |
JBW24-6.3K |
| Kepco, Inc. |
JBW24-4.3K |
New (GSA discount) |
PC card-style power supply that offers 100 Watts of low voltage DC for space and cost-sensitive OEMs. Single outputs in 24 Volts DC from an AC input that accepts 85-265VAC. They will also accept a dc input from 120-370VDC. |
JBW24-4.3K |
| Kepco, Inc. |
JBW24-3.2K |
New (GSA discount) |
PC card-style power supply that offers 75 Watts of low voltage DC for space and cost-sensitive OEMs. Single outputs in 24 Volts DC from an AC input that accepts 85-265VAC. They will also accept a dc input from 120-370VDC. |
JBW24-3.2K |
| Kepco, Inc. |
JBW24-2R1 |
New (GSA discount) |
PC card-style power supply that offers 50 Watts of low voltage DC for space and cost-sensitive OEMs. Single outputs in 24 Volts DC from an AC input that accepts 85-265VAC. They will also accept a dc input from 120-370VDC. |
JBW24-2R1 |
| Kepco, Inc. |
JBW24-1R3 |
New (GSA discount) |
PC card-style power supply that offers 30 Watts of low voltage DC for space and cost-sensitive OEMs. Single outputs in 24 Volts DC from an AC input that accepts 85-265VAC. They will also accept a dc input from 120-370VDC. |
JBW24-1R3 |
| Kepco, Inc. |
JBW24-0R7 |
New (GSA discount) |
PC card-style power supply that offers 15 Watts of low voltage DC for space and cost-sensitive OEMs. Single outputs in 24 Volts DC from an AC input that accepts 85-265VAC. They will also accept a dc input from 120-370VDC. |
JBW24-0R7 |
| Kepco, Inc. |
JBW24-0R5 |
New (GSA discount) |
PC card-style power supply that offers 10 Watts of low voltage DC for space and cost-sensitive OEMs. Single outputs in 24 Volts DC from an AC input that accepts 85-265VAC. They will also accept a dc input from 120-370VDC. |
JBW24-0R5 |