109P0412H602

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DC Fans

DC fans refers to fans powered by dc power supplies, such as fans powered by batteries and solar energy. In addition to the ordinary three-wire direct current (including positive and negative poles) fans, many DC fans also have four-wire fans that are reverse-protected. DC fans are widely used in the field of communication equipment, lighting decoration, laptop cooling and many other application fields.

109P0412H602 Application Field

109P0412H602 is an industrial level four-wire DC fan from NIDEC, which is highly reliable and has a very suitable application field. It has cheap price and low operating noise. This fan is mainly used in mechanical and electrical equipment, medical equipment, communication equipment, network and server equipment, laser and optoelectronic equipment, other industrial automation equipment and other electronic installations with automatic temperature control.

109P0412H602 Working Principle

The working principle of the 109P0412H602 DC fan is invertor speed control, which can change the rotating frequency of the fan blades in the motor by changing the pulse width modulation signal to adjust the speed of the fan. When the motor speed exceeds the set speed, the fan will emit a sharp whistle sound and the fan will stop working. This fan also has over-current protection and the maximum power is 3.4W.

Conclusion

The 109P0412H602 is a perfect choice for the application fields of communication equipment, lighting decoration, laptop cooling and many other areas. It has a very reasonable price and low operating noise, while providing reliable and safe protection for devices. Thanks to its inverter speed control, it can accurately control the fan speed and ensure a continuous performance.

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