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| 型号： | AIF04ZPFC-01NNT |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 1600 W AC-DC REG PWR SUPPLY MODULE |
| 文件页数： | 2/30页 |
| 文件大小： | 825K |
| 代理商： | AIF04ZPFC-01NNT |
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MODEL : AIF - PFC Series
December, 2004 REVISION 07
SH
10 of 30
Technical Reference Note
AIF - PFC Power Factor
Correction Series
The output of the PFW signal can drive an opto-coupler to provide an isolated signal from primary side to the secondary side.
The nominal factory set PFW threshold is set at 340V.
Power Fail Warning Adjust
The level at which a Power Fail Warning occurs can be programmed using the PFW Adjust input (pin 12). If the pin is left
unconnected then the PFW operates at the default factory set value.
The output from the PFW ADJ pin is a 1mA current source. To adjust the PFW threshold, a voltage source (0 – 4Volts) or a
programming resistance (0 – 4Kohm) referenced to s S GND (pin 13) should be connected. This allows adjustment of the
PFW threshold from 280V up to 340V. The value of resistance or voltage required can be read from the graph above.
Clock Signals (CLK IN, CLK OUT)
The PFC’s internal clock is accurate and stable over its full operating range and synchronization is not normally required, but
it can reduce noise in paralleled systems.
Clock signals can be wired in series (the CLK OUT pin of one module to the CLK IN pin of the next etc) in which case all
the modules will be synchronized with the first module in the chain. Alternatively, an external clock signal of TTL level at
1MHz
± 10% can be connected to the CLK IN pins of all the modules.
相关PDF资料 |
PDF描述 |
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| AIF04ZPFC-02 | 1-OUTPUT 1600 W AC-DC REG PWR SUPPLY MODULE |
| AIGT-10B-165-4.0 | 1 ELEMENT, 165 uH, GENERAL PURPOSE INDUCTOR |
| AIMT-02H-102M | 1 ELEMENT, 1000 uH, GENERAL PURPOSE INDUCTOR |
| AIPT-92V-55-5.0 | 1 ELEMENT, 55 uH, GENERAL PURPOSE INDUCTOR |
| AIPT-92V-55-10.0 | 1 ELEMENT, 55 uH, GENERAL PURPOSE INDUCTOR |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AIF04ZPFC01NNTL | 制造商:Emerson Network Power - Embedded Power 功能描述:DC/DC PS SGL-OUT 380V 1600W - Trays |
| AIF04ZPFC-01NNTL | 功能描述:DC/DC转换器 1600W 380V out Neg 4.6x2.4x.5H Non-Thrd RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: |
| AIF04ZPFC-01NT | 制造商:Johnson Components 功能描述:Module DC-DC 1-OUT 380V 1600W 24-Pin 制造商:Emerson Network Power - Embedded Power 功能描述:DC/DC PS SGL-OUT 380V 1600W - Trays |
| AIF04ZPFC-01NTL | 功能描述:DC/DC转换器 1600W 380V out, Pos 4.6x2.4x.5H Non-Thrd RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: |
| AIF04ZPFC-01-NTL | 制造商:Johnson Components 功能描述:Module DC-DC 1-OUT 380V 1600W 24-Pin 制造商:Emerson Network Power 功能描述:Module DC-DC 1-OUT 380V 1600W 24-Pin |
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