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 |
| TDK-Lambda Americas Inc. |
GEN30-50 |
New (GSA discount) |
Genesys - DC Power Supply: 1500W, 30V, 50A, 1U, Full Rack, AC Input: Single-phase 85-265VAC; AC Input Cable (USA): 2m, CE Mark (RoHS), Linking Cable (RS-485), RS-232/RS-485 Interface (NON CANCELLABLE or RETURNABLE) |
GEN30-50 |
| TDK-Lambda Americas Inc. |
GEN30-333 |
New (GSA discount) |
Genesys - DC Power Supply: 10kW, 30V, 333A, 3U, Full Rack, AC Input: Three-phase 208VAC, 400VAC, or 480VAC; CE Mark: 10kW/15kW (400VAC/480VAC), RS-232/RS-485 Interface (NON CANCELLABLE or RETURNABLE) |
GEN30-333 |
| TDK-Lambda Americas Inc. |
GEN30-25 |
New (GSA discount) |
Genesys - DC Power Supply: 750W, 30V, 25A, 1U, Full Rack, AC Input: Single-phase 85-265VAC; AC Input Cable (USA): 2m, CE Mark (RoHS), Linking Cable (RS-485), RS-232/RS-485 Interface (NON CANCELLABLE or RETURNABLE) |
GEN30-25 |
| TDK-Lambda Americas Inc. |
GEN30-170 |
New (GSA discount) |
Genesys - DC Power Supply: 5kW, 30V, 170A, 2U, Full Rack, AC Input: Single-phase 230VAC or Three-phase 208VAC, 400VAC, or 480VAC; CE Mark (RoHS), Linking Cable (RS-485), RS-232/RS-485 Interface (NON CANCELLABLE or RETURNABLE) |
GEN30-170 |
| TDK-Lambda Americas Inc. |
GEN30-110 |
New (GSA discount) |
Genesys - DC Power Supply: 3300W, 30V, 110A, 2U, Full Rack, AC Input: Single-phase 230VAC or Three-phase 208VAC, 400VAC, or 480VAC; CE Mark (RoHS), Linking Cable (RS-485), RS-232/RS-485 Interface (NON CANCELLABLE or RETURNABLE) |
GEN30-110 |
| TDK-Lambda Americas Inc. |
GEN250-60 |
New (GSA discount) |
Genesys - DC Power Supply: 15kW, 250V, 60A, 3U, Full Rack, AC Input: Three-phase 208VAC, 400VAC, or 480VAC; CE Mark: 10kW/15kW (400VAC/480VAC), RS-232/RS-485 Interface (NON CANCELLABLE or RETURNABLE) |
GEN250-60 |
| TDK-Lambda Americas Inc. |
GEN250-40 |
New (GSA discount) |
Genesys - DC Power Supply: 10kW, 250V, 40A, 3U, Full Rack, AC Input: Three-phase 208VAC, 400VAC, or 480VAC; CE Mark: 10kW/15kW (400VAC/480VAC), RS-232/RS-485 Interface (NON CANCELLABLE or RETURNABLE) |
GEN250-40 |
| TDK-Lambda Americas Inc. |
GEN25-400 |
New (GSA discount) |
Genesys - DC Power Supply: 10kW, 25V, 400A, 3U, Full Rack, AC Input: Three-phase 208VAC, 400VAC, or 480VAC; CE Mark: 10kW/15kW (400VAC/480VAC), RS-232/RS-485 Interface (NON CANCELLABLE or RETURNABLE) |
GEN25-400 |
| TDK-Lambda Americas Inc. |
GEN200-75 |
New (GSA discount) |
Genesys - DC Power Supply: 15kW, 200V, 75A, 3U, Full Rack, AC Input: Three-phase 208VAC, 400VAC, or 480VAC; CE Mark: 10kW/15kW (400VAC/480VAC), RS-232/RS-485 Interface (NON CANCELLABLE or RETURNABLE) |
GEN200-75 |
| TDK-Lambda Americas Inc. |
GEN200-50 |
New (GSA discount) |
Genesys - DC Power Supply: 10kW, 200V, 50A, 3U, Full Rack, AC Input: Three-phase 208VAC, 400VAC, or 480VAC; CE Mark: 10kW/15kW (400VAC/480VAC), RS-232/RS-485 Interface (NON CANCELLABLE or RETURNABLE) |
GEN200-50 |
| TDK-Lambda Americas Inc. |
GEN20-76 |
New (GSA discount) |
Genesys - DC Power Supply: 1500W, 20V, 76A, 1U, Full Rack, AC Input: Single-phase 85-265VAC; AC Input Cable (USA): 2m, CE Mark (RoHS), Linking Cable (RS-485), RS-232/RS-485 Interface (NON CANCELLABLE or RETURNABLE) |
GEN20-76 |
| TDK-Lambda Americas Inc. |
GEN20-500 |
New (GSA discount) |
Genesys - DC Power Supply: 10kW, 20V, 500A, 3U, Full Rack, AC Input: Three-phase 208VAC, 400VAC, or 480VAC; CE Mark: 10kW/15kW (400VAC/480VAC), RS-232/RS-485 Interface (NON CANCELLABLE or RETURNABLE) |
GEN20-500 |
| TDK-Lambda Americas Inc. |
GEN20-38 |
New (GSA discount) |
Genesys - DC Power Supply: 750W, 20V, 38A, 1U, Full Rack, AC Input: Single-phase 85-265VAC; AC Input Cable (USA): 2m, CE Mark (RoHS), Linking Cable (RS-485), RS-232/RS-485 Interface (NON CANCELLABLE or RETURNABLE) |
GEN20-38 |
| TDK-Lambda Americas Inc. |
GEN20-250 |
New (GSA discount) |
Genesys - DC Power Supply: 5kW, 20V, 250A, 2U, Full Rack, AC Input: Single-phase 230VAC or Three-phase 208VAC, 400VAC, or 480VAC; CE Mark (RoHS), Linking Cable (RS-485), RS-232/RS-485 Interface (NON CANCELLABLE or RETURNABLE) |
GEN20-250 |
| TDK-Lambda Americas Inc. |
GEN20-165 |
New (GSA discount) |
Genesys - DC Power Supply: 3300W, 20V, 165A, 2U, Full Rack, AC Input: Single-phase 230VAC or Three-phase 208VAC, 400VAC, or 480VAC; CE Mark (RoHS), Linking Cable (RS-485), RS-232/RS-485 Interface (NON CANCELLABLE or RETURNABLE) |
GEN20-165 |
| TDK-Lambda Americas Inc. |
GEN16-310 |
New (GSA discount) |
Genesys - DC Power Supply: 5kW, 16V, 310A, 2U, Full Rack, AC Input: Single-phase 230VAC or Three-phase 208VAC, 400VAC, or 480VAC; CE Mark (RoHS), Linking Cable (RS-485), RS-232/RS-485 Interface (NON CANCELLABLE or RETURNABLE) |
GEN16-310 |
| TDK-Lambda Americas Inc. |
GEN150-66 |
New (GSA discount) |
Genesys - DC Power Supply: 10kW, 150V, 66A, 3U, Full Rack, AC Input: Three-phase 208VAC, 400VAC, or 480VAC; CE Mark: 10kW/15kW (400VAC/480VAC), RS-232/RS-485 Interface (NON CANCELLABLE or RETURNABLE) |
GEN150-66 |
| TDK-Lambda Americas Inc. |
GEN150-5 |
New (GSA discount) |
Genesys - DC Power Supply: 750W, 150V, 5A, 1U, Full Rack, AC Input: Single-phase 85-265VAC; AC Input Cable (USA): 2m, CE Mark (RoHS), Linking Cable (RS-485), RS-232/RS-485 Interface (NON CANCELLABLE or RETURNABLE) |
GEN150-5 |
| TDK-Lambda Americas Inc. |
GEN150-34 |
New (GSA discount) |
Genesys - DC Power Supply: 5kW, 150V, 34A, 2U, Full Rack, AC Input: Single-phase 230VAC or Three-phase 208VAC, 400VAC, or 480VAC; CE Mark (RoHS), Linking Cable (RS-485), RS-232/RS-485 Interface (NON CANCELLABLE or RETURNABLE) |
GEN150-34 |
| TDK-Lambda Americas Inc. |
GEN150-22 |
New (GSA discount) |
Genesys - DC Power Supply: 3300W, 150V, 22A, 2U, Full Rack, AC Input: Single-phase 230VAC or Three-phase 208VAC, 400VAC, or 480VAC; CE Mark (RoHS), Linking Cable (RS-485), RS-232/RS-485 Interface (NON CANCELLABLE or RETURNABLE) |
GEN150-22 |