A power supply is an electrical device that supplies electric power to an electrical load. The main purpose of a power supply is to convert electric current from a source to the correct voltage, current, and frequency to power the load. As a result, power supplies are sometimes referred to as electric power converters. Some power supplies are separate standalone pieces of equipment, while others are built into the load appliances that they power. Examples of the latter include power supplies found in desktop computers and consumer electronics devices. Other functions that power supplies may perform include limiting the current drawn by the load to safe levels, shutting off the current in the event of an electrical fault, power conditioning to prevent electronic noise or voltage surges on the input from reaching the load, power-factor correction, and storing energy so it can continue to power the load in the event of a temporary interruption in the source power.
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3021-D-I-350 | LEDdynamics Inc. | LED SUPP CC BUCK 32V 350MA 7SIP | 7-SIP Module, 6 Leads | 6,360 piece(s) |
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LDU4860S1000 | XP Power | LED SUPPLY CC BUCK 2-48V 1000MA | 23-DIP Module, 9 Leads | 8,730 piece(s) |
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4015-D-E-350 | LEDdynamics Inc. | LED SUPP CC BOOST 48V 350MA 7SIP | 7-SIP Module | 8,928 piece(s) |
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LDU4860S350 | XP Power | LED SUPPLY CC BUCK 2-57V 350MA | 23-DIP Module, 9 Leads | 7,620 piece(s) |
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LDU2430S1000 | XP Power | LED SUPPLY CC BUCK 2-28V 1000MA | 16-DIP Module, 9 Leads | 5,382 piece(s) |
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LDU2030S500 | XP Power | LED SUPPLY CC BUCK 2-28V 500MA | 14-DIP Module, 4 Leads | 8,280 piece(s) |
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LDU1416S700 | XP Power | LED SUPPLY CC BUCK 2-14V 700MA | 8-DIP Module, 5 Leads | 6,240 piece(s) |
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LDU0830S350 | XP Power | LED SUPPLY CC BUCK 2-28V 350MA | 14-DIP Module, 5 Leads | 6,552 piece(s) |
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RBD-12-0.50 | Recom Power | LED SUPP CC BUCK BST 2-40V 500MA | 7-DIP Module | 8,244 piece(s) |
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RBD-12-0.35 | Recom Power | LED SUPP CC BUCK BST 2-40V 350MA | 7-DIP Module | 6,360 piece(s) |
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RCD-24-0.70/VREF | Recom Power | LED SUPPLY CC BUCK 2-35V 700MA | 6-DIP Module | 6,552 piece(s) |
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VLD25-350-DIP | CUI Inc. | LED SUPPLY CC BUCK 3.3-36V 350MA | 6-DIP Module | 5,976 piece(s) |
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LTM8040IV#PBF | Linear Technology | LED SUPPLY CC BUCK 2.5-13V 1A | 66-LGA | 3,834 piece(s) |
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ALD605012PS131 | TDK-Lambda Americas Inc. | LED SUPP CC BOOST 12.8-38V 50MA | 13-SMD Module | 6,696 piece(s) |
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4015-D-I-350 | LEDdynamics Inc. | LED SUPP CC BOOST 48V 350MA 7SIP | 7-SIP Module | 7,722 piece(s) |
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LDU4860S500 | XP Power | LED SUPPLY CC BUCK 2-57V 500MA | 23-DIP Module, 9 Leads | 7,488 piece(s) |
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LDU4860S700 | XP Power | LED SUPPLY CC BUCK 2-57V 700MA | 23-DIP Module, 9 Leads | 6,216 piece(s) |
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LDU4860S150 | XP Power | LED SUPPLY CC BUCK 2-57V 150MA | 23-DIP Module, 9 Leads | 6,696 piece(s) |
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LDU5660S1000 | XP Power | LED SUPPLY CC BUCK 2-56V 1000MA | 23-DIP Module, 9 Leads | 5,634 piece(s) |
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RCD-24-0.50/VREF | Recom Power | LED SUPPLY CC BUCK 2-35V 500MA | 6-DIP Module | 5,022 piece(s) |
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RCD-24-0.70/PL/B | Recom Power | LED SUPPLY CC BUCK 2-35V 700MA | 6-SMD | 5,940 piece(s) |
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RCD-24-0.30 | Recom Power | LED SUPPLY CC BUCK 2-35V 300MA | 6-DIP Module | 6,120 piece(s) |
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VLD25-700-DIP | CUI Inc. | LED SUPPLY CC BUCK 3.3-36V 700MA | 6-DIP Module | 7,344 piece(s) |
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LDU5660S300 | XP Power | LED SUPPLY CC BUCK 2-56V 300MA | 23-DIP Module, 9 Leads | 6,468 piece(s) |
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