BG0903-B042-000-00
数据手册.pdf
NMB Technologies
过温保护器件
NMB TECHNOLOGIES BG0903-B042-000-00 扇风机, 无刷电机, BG0903系列, 离心, 12 VDC, 97 mm, 33 mm, 20.5 cu.ft/min
The is a DC Fan Blower used in network servers and telecommunications systems with high impedance from back pressure. These types of fans contain a circular impeller within an enclosed cage, which is often referred to as a squirrel cage. This design allows DC Blowers to create directed airflow under high pressure conditions. A DC Blower has a more concentrated airflow in which the equipment pulls air in from the sides and forces it out at a concentrated 90° angle.
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- Auto restart/polarity protection
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- Ball bearing system
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- 10MR at DC500V Insulation resistance
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- 700VAC/1s Dielectric withstand voltage
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- UL94V-0 Flammability rated black plastic casing and impeller
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- 25°C/100000 Hours expected life