参数资料
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: 30/30页
文件大小: 825K
代理商: AIF04ZPFC-01NNT
MODEL : AIF - PFC Series
December, 2004 REVISION 07
SH
9 of 30
Technical Reference Note
AIF - PFC Power Factor
Correction Series
DC-DC Converter Module Enable Output (LD ENABLE)
After the PFC power up sequence, the power to the load can be enabled. This can be performed manually or the PFC can
automatically enable the load using the LD ENABLE signal.
Initially the load is disabled and the LD ENABLE (pin 15) is at 0.4V (LOW). When the PFC power up sequence has
completed, the LD ENABLE voltage goes HIGH. And the LD ENABLE will stay high as long as Vin is above 175Vac or
Vout is above 250V, even if PF_ENABLE is in disable mode. (Please see the application example section at P.24 for the
external circuit to interlock the LD-ENABLE from PF_ENABLE)
The LD ENABLE pin is capable of delivering 2.7mA at 1.5V when HIGH. See electrical specifications for exact figures.
Power Fail Warning
If output voltage can not be maintained at the pre-programmed PFW threshold voltage, the PFW (pin 14) will go from HIGH
to LOW.
相关PDF资料
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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