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 Yan Fengyuan Ltd. Xiamen, Xiamen Golden Dragon Bus accessories dealer, Xiamen passenger car accessories Dealer, Zhangzhou Xin Mida Auto Parts Dealer, is a passenger aluminum doors, barn door hinges, bumper front and rear panels, sliding sash. Hall voltage changes with changes in magnetic field strength, the stronger the magnetic field, the higher the voltage, the weaker the magnetic field, the lower the voltage. Hall voltage value is very small, usually only a few millivolts gold passenger car accessories Which is good, but by the integrated circuit amplifier, can make the output voltage is amplified to a strong enough signal. Hall-effect sensor IC from Ruoshi need to mechanically change the magnetic field strength. The method is shown below with a rotating impeller flux as a control switch gold passenger car parts, when the impeller blades in the air gap between the magnet and the Hall IC, the magnetic field deviation integrated on-chip, the Hall voltage disappears. Thus, the change in output voltage of the Hall IC, the impeller drive shaft can be shown to a position, using this principle, can be an integrated circuit chip with the Hall effect sensor ignition timing. Hall-effect sensors are passive sensors gold passenger car parts factory, which have external power supply to work, a feature that enables it to detect low speed functioning. Yan Fengyuan Ltd. Xiamen, Xiamen Golden Dragon Bus accessories dealer, Xiamen passenger car accessories Dealer, Zhangzhou Xin Mida Auto Parts Dealer, is a passenger aluminum doors, barn door hinges, bumper front and rear panels, sliding sash. Look protective surface is intact. Most of the parts in the factory are coated with a protective layer. As the piston pin, bearing with paraffin protection; piston rings, cylinder coated with anti-rust oil and wrapped with wrapping paper; valves, pistons and other after-rust oil immersion with a plastic bag package. When you purchase if found damaged glands, wrapping paper loss, anti-rust oil or paraffin loss, should be returned. Gold passenger car parts factory, gold passenger car parts, accessories wholesale Xiamen bus provided by Fengyuan Ltd. Xiamen welcomed. Xiamen Yan Fengyuan Co. (www.xmxfy.com) strong, credible, in Xiamen, Fujian inventory Auto Parts & Accessories industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Yan Fengyuan Trade and Industry into the brilliant and you work for a better future!