21W, 3.3V, 5V, 7.5V, 12V, 22V, 30V 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
- Set-Top Box
说明
- ST-21W-KA5M0265R - 21 Watts for Set Top Box 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|5|7.5|12|22|30 V
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Output Current0.01@30V|0.1@12V|0.2@5V|0.5@7.5V|0.5@22V|1.2@3.3V A
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Output Power21 W
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TopologyForward|Flyback
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 |