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AC Fan blower assembly

"AC Fan", blowers and other types of fans, are by a variety of components, and these components look very much, but indeed indispensable, in use, the effect of the use of...

2016-7-5
Cooling Fan optional summary

If we ask to buy the "Cooling Fan" Are regret, I feel there is a little feeling of regret, because the noise of this product is that it can not put the fan in the bedroom...

2016-7-5
What is a DC Fan Speed ?

"DC Fan" refers to the speed of the fan rotation speed, the number of turns is usually 1 minute to measure the rotation, namely: rpm. Electromechanical speed and number o...

2016-7-5
Blower Fan HVAC, temperature mixing flap

"Blower Fan" new HVAC temperature mixing damper also adopted a new mechanism. Temperature of the mixed damper is gate-like member evaporator and heater core between. Befo...

2016-7-1
Exhaust Fan element analysis

After the "Exhaust Fan" This circuit is in use, first press the start button SB1 connected to control circuit power supply, then IC2 pseudo output high so that VT conduct...

2016-7-1
Samples of the Cross Flow Fan test

"Cross Flow Fan" The more the number of samples to test the data more reliable, at least three. 2000,3000,5000,10000,18000 hour test time can be used as specification. Th...

2016-7-1
Axial Fan total pressure p

"Axial Fan" total pressure p is static and dynamic pressure dp stp two parts. Centrifugal fan total pressure limit value is only 1500mm (14710Pa), and the outlet flow rat...

2016-7-1
AC Fan common cause of the trip

If "AC Fan" centrifugal fan load is relatively large, it is necessary to duct inlet or outlet of the regulator valve to the next, so you can protect the fan motors, fan u...

2016-7-1
Cooling Fan cooling effect

Many people may buy "Cooling Fan" is looking to send this fan can have the effect close to the air, after all, is also selling a lot of these fans, it also called air-con...

2016-7-1
DC Fan nano-bearings

"DC Fan" traditional seal bearing fan in the course of wear and tear is more serious, prolonged use of low reliability. Nano-bearing effectively overcome this problem: ce...

2016-7-1

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