DC1817B, Demo Board Using LT3798EMSE 24V @ 2A Isolated No Optocoupler Flyback Controller with PFC
使用 Analog Devices 的 LT3798EMSE#PBF 的参考设计
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依据最终产品
- AC to DC Power Supply
说明
- DC1817B, Demonstration Circuit is an off-line isolated flyback converter featuring the LT3798. The demo board provides a single constant-voltage output of 24V at 2A. It is optimized to operate over a wide AC input voltage range (90VAC to 265VAC, 47Hz to 63Hz). Output voltage accuracy stays within ±5% over the whole input voltage and load range. It provides a high power factor (>0.95) enabling the design to be used worldwide. The LT3798 controls an isolated flyback converter in boundary mode, suitable for applications with voltage or current regulation. Its novel sensing scheme delivers a well regulated output voltage or current to the secondary side without the use of an Optocoupler
主要特色
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Conversion TypeAC to DC
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Input Voltage90 to 265 (AC) V
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Output Voltage24 V
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Output Current2 A
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Efficiency87 %
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TopologyFlyback- PFC
Featured Parts (1)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
|
LT3798EMSE#PBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Flyback 16-Pin MSOP EP Tube | 买入 | |