4712KL-04W-B30-P00

NMB TECHNOLOGIES  4712KL-04W-B30-P00  轴流风扇, 接线引脚, 无刷电机, 滚珠, 4712KL系列, 12 VDC, 119 mm, 32 mm, 99.9 cu.ft/min, 2.83 m³/min

The 4712KL series standard DC Axial Fan commonly used in PC/PSU and fan tray applications. In addition, this series offers a range of high performance fans with enhanced reliability and brushless. Environmental protection and control features for high end applications, typical of server and telecommunication equipment applications.

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Brushless motor structure

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Class E insulation

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PWM Control for fan

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Protection against the ingress of dust and water

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Motor and PCB fully encapsulated in silicone rubber material

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Motor burnout is prevented by locked rotor protection/automatic restart and polarity

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Open collector for both locked rotor and tach output circuit

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700VAC/sec Dielectric withstand voltage

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10MR at 500VDC Minimum insulation resistance