300W, AC to DC Single Output Power Supply for Industrial
onsemi の部品 NCP1605 を使用したリファレンス デザイン
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最終製品向け
- Desktop PC
- Flat Panel Display
- Industrial
- Power Supplies
説明
- A NCP1605 High Efficiency, 300W Bridgeless PFC Stage. The controller is supplied by a 15V dc external power source (Vaux). The NCP1605 latch-off pin is used to disable the circuit if VCC exceeds 17.5V (level controlled by components D7, R32, R33)
主な特徴
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Conversion TypeAC to DC
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Input Voltage90 to 265 (AC) V
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Output Power300 W
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Efficiency98.5 %
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TopologyBoost- PFC