参数资料
型号: AIF04ZPFC-02
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: 9/30页
文件大小: 825K
代理商: AIF04ZPFC-02
MODEL : AIF - PFC Series
December, 2004 REVISION 07
SH
17 of 30
Technical Reference Note
AIF - PFC Power Factor
Correction Series
Input Undervoltage Protection
An input undervoltage protection circuit protects the module under low input voltage conditions. Hysteresis is built into the
PFC Series module to allow for high levels of variation on the input supply voltage without causing the module to cycle on
and off. PFC modules will operate when the input exceeds 85Vac and turn off below 63Vac.
Input Fusing
ASTEC modules do not have an in-line fuse fitted internally. In order to comply with CSA, VDE and UL safety regulations it
is recommended that a fuse of 250Vac, 15A be fitted at the module’s input.
Output Capacitor
The PFC requires an output hold-up capacitor of between 470uF and 3000uF to prevent the module from disabling due to
fluctuations in output voltage. Ideally the capacitor should be connected directly to the PFC output pins. If this is not possible
the connection must be less than 50mm from the pins.
Selecting an External Output Capacitor
The output capacitor value is determined by the following factors :
1. RMS ripple current.
2. Peak-to-peak output ripple voltage.
3. Hold-up time.
4. Expected lifetime of the capacitor.
相关PDF资料
PDF描述
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
AIPT-92V-50-2.6 1 ELEMENT, 50 uH, GENERAL PURPOSE INDUCTOR
相关代理商/技术参数
参数描述
AIF04ZPFC02L 制造商:Emerson Network Power 功能描述:
AIF04ZPFC-02L 功能描述:DC/DC转换器 1600W 380V Parallel 4.6" X 2.4" X 0.5" H 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-02N 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 制造商:Emerson Network Power - Embedded Power 功能描述:Module DC-DC 1-OUT 380V 1600W 24-Pin
AIF04ZPFC-02NL 功能描述:DC/DC转换器 1600W 380V output Neg Parallel 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-02NNT 制造商:Emerson Network Power - Embedded Power 功能描述:DC/DC PS SGL-OUT 380V 1600W - Trays