LT1270CT Demo Board, Ring Tone Power Supply with shut-down, +5Vin to Isolated +100V/-100Vout
使用 Analog Devices 的 LT1270 的参考设计
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依据最终产品
- Audio Amplifier
- Portable
说明
- Demo Board DC297A demonstrates the ease of producing the isolated, high voltage power supplies needed for telephone ring-signal generation. DC297 is specifically designed for power supply applications that require voltages in the range of 100V at up to 200mA
主要特色
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Conversion TypeDC to DC
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Input Voltage5 V
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Output Voltage-100|100 V
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Output Current0.2 A
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TopologyFlyback
Featured Parts (6)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
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MOC217M | onsemi | Transistor and Photovoltaic Output Photocouplers | Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 8-Pin SOIC Tube | 买入 | |
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MOC217R2M | onsemi | Transistor and Photovoltaic Output Photocouplers | Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 8-Pin SOIC T/R | 买入 | |
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MOC217R2VM | onsemi | Transistor and Photovoltaic Output Photocouplers | Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 8-Pin SOIC T/R | 买入 | |
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LT1270CT#PBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3.5V to 30V Step Down/Step Up Single-Out 60V 5-Pin(5+Tab) TO-220 Tube | 买入 | |
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LT1270CT | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3.5V to 30V Step Down/Step Up Single-Out 60V 5-Pin(5+Tab) TO-220 | 买入 | |
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LT1270CT#33PBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3.5V to 30V Step Down/Step Up Single-Out 60V 5-Pin(5+Tab) TO-220 | 买入 | |