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220V Cooling Fan regulate heart

It is known that the market average remote control "220V Cooling Fan" has restrictions on remote distance, usually within 3-5 meters before the control; and r smart fan, ...

2015-5-25
The concept Tiny Cooling Fan

"Tiny Cooling Fan" fan short, is a use of a motor-driven rotating blades, forming an air flow, producing household appliances, wind effect, mainly used to cool, cooling, ...

2015-5-23
For Tiny Cooling Fan supervision issues.

1. For "Tiny Cooling Fan" access to live parts protection is still a problem that Π category appliances protection of basic insulation is insufficient, the test can be...

2015-5-23
Tiny Cooling Fan purchase tips

(1) Security "Tiny Cooling Fan" quality. Check whether posted by CCC compulsory certification mark, verify fan meets electrical safety and electromagnetic compatibility r...

2015-5-23
Tiny Cooling Fan innovative technologies

To understand the "Tiny Cooling Fan" works, the reporter found electrical manufacturing experts again, its "stepless" objective evaluation techniques. The exper...

2015-5-23
Tiny Cooling Fan Precautions noise

We use dc "Tiny Cooling Fan" should pay attention to what matters it? Here Kooka fans to share with you:
1. airflow disturb
Spoiler along the path enc...

2015-5-23
220V Cooling Fan rotor magnetic field

"220V Cooling Fan" is to provide the use of a DC power source: DC motor stator and rotor two major components, there is a stator pole (winding or permanent magnet), rotor...

2015-5-23
220V Cooling Fan rotor rotation

"220V Cooling Fan" is to provide the use of an alternating power supply: single-phase AC motor is only one winding, the rotor is a squirrel-cage. When single-phase sinuso...

2015-5-23
220V Cooling Fan better stability

Look startup performance start performance advantages and disadvantages are "220V Cooling Fan" is an important indicator of quality. Inspection, should be adjusted in a s...

2015-5-23
220V Cooling Fan Speed Performance

See "220V Cooling Fan" operation and power-speed performance will rotate back and forth several times, shaking his head switch, check whether the failure or assembly too ...

2015-5-23

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