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. |
JBW15-1R0 |
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 15 Volts DC from an AC input that accepts 85-265VAC. They will also accept a dc input from 120-370VDC. |
JBW15-1R0 |
| Kepco, Inc. |
JBW15-10K |
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 15 Volts DC from an AC input that accepts 85-265VAC. They will also accept a dc input from 120-370VDC. |
JBW15-10K |
| Kepco, Inc. |
JBW15-0R7 |
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 15 Volts DC from an AC input that accepts 85-265VAC. They will also accept a dc input from 120-370VDC. |
JBW15-0R7 |
| Kepco, Inc. |
JBW12-8.5K |
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 12 Volts DC from an AC input that accepts 85-265VAC. They will also accept a dc input from 120-370VDC. |
JBW12-8.5K |
| Kepco, Inc. |
JBW12-6.3K |
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 12 Volts DC from an AC input that accepts 85-265VAC. They will also accept a dc input from 120-370VDC. |
JBW12-6.3K |
| Kepco, Inc. |
JBW12-4R3 |
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 12 Volts DC from an AC input that accepts 85-265VAC. They will also accept a dc input from 120-370VDC. |
JBW12-4R3 |
| Kepco, Inc. |
JBW12-2R5 |
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 12 Volts DC from an AC input that accepts 85-265VAC. They will also accept a dc input from 120-370VDC. |
JBW12-2R5 |
| Kepco, Inc. |
JBW12-1R3 |
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 12 Volts DC from an AC input that accepts 85-265VAC. They will also accept a dc input from 120-370VDC. |
JBW12-1R3 |
| Kepco, Inc. |
JBW12-12K |
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 12 Volts DC from an AC input that accepts 85-265VAC. They will also accept a dc input from 120-370VDC. |
JBW12-12K |
| Kepco, Inc. |
JBW12-0R9 |
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 12 Volts DC from an AC input that accepts 85-265VAC. They will also accept a dc input from 120-370VDC. |
JBW12-0R9 |
| Kepco, Inc. |
JBW05-6R0 |
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 5 Volts DC from an AC input that accepts 85-265VAC. They will also accept a dc input from 120-370VDC. |
JBW05-6R0 |
| Kepco, Inc. |
JBW05-3R0 |
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 5 Volts DC from an AC input that accepts 85-265VAC. They will also accept a dc input from 120-370VDC. |
JBW05-3R0 |
| Kepco, Inc. |
JBW05-2R0 |
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 5 Volts DC from an AC input that accepts 85-265VAC. They will also accept a dc input from 120-370VDC. |
JBW05-2R0 |
| Kepco, Inc. |
JBW05-10R |
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 5 Volts DC from an AC input that accepts 85-265VAC. They will also accept a dc input from 120-370VDC. |
JBW05-10R |
| Kepco, Inc. |
HSP5-200R |
New (GSA discount) |
DC POWER SUPPLY: 5V/200A/1000W DIN RAIL MOUNTABLE, HOT SWAP |
HSP5-200R |
| Kepco, Inc. |
HSP48-30R |
New (GSA discount) |
DC POWER SUPPLY: 48V/30A/1500W DIN RAIL MOUNTABLE, HOT SWAP |
HSP48-30R |
| Kepco, Inc. |
HSP48-21R |
New (GSA discount) |
DC POWER SUPPLY: 48V/21A/1000W DIN RAIL MOUNTABLE, HOT SWAP |
HSP48-21R |
| Kepco, Inc. |
HSP3.3-230R |
New (GSA discount) |
DC POWER SUPPLY: 3.3V/230A/1000W DIN RAIL MOUNTABLE, HOT SWAP |
HSP3.3-230R |
| Kepco, Inc. |
HSP28-53R |
New (GSA discount) |
DC POWER SUPPLY: 28V/53A/1500W DIN RAIL MOUNTABLE, HOT SWAP |
HSP28-53R |
| Kepco, Inc. |
HSP28-36R |
New (GSA discount) |
DC POWER SUPPLY: 28V/36A/1000W DIN RAIL MOUNTABLE, HOT SWAP |
HSP28-36R |