255W, 3.3V, 4.5V, 5V, 8V, 12V, 27.5V, 34V AC to DC Multi-Output Power Supply
使用 onsemi 的 KA278R33 的参考设计
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依据最终产品
- DVD Player
说明
- KA5Q1565RF, High efficiency (>83%) and low EMI through Quasi-resonant operation for DVD Receiver applications
主要特色
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Conversion TypeAC to DC
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Input Voltage85 to 265 (AC) V
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Output Voltage3.3|4.5|5|8|12|27.5|34 V
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Output Current0.1@4.5V|1@34V|1.4@3.3V|1.4@5V|2@12V|2.5@8V|6@27.5V A
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Output Power255 W
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Efficiency83 %
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TopologyQuasi Resonant
Featured Parts (1)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
|
|
PC817X5J000F | Sharp | Transistor and Photovoltaic Output Photocouplers | Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin PDIP Sleeve | 买入 | |