Induction lamp have no such electrodes, so their rates lifetimes are as long as 100000 hours (that’s over 11 years, 24/7) They also have good vibration resistance and low starting temperature, making them a good choice for rugged operating environments. Induction Lamps do not use electrodes but instead uses the principle of Induction (the transmission of energy by way of magnetic field).

In external inductor lamps, magnetic inductor, high frequency energy, from the electronic ballast is sent through wires, which are wrapped in a coil around the ferrite inductor, creating a powerful magnet.com is a China based manufacturer specialized in the R&D and manufacturing of optical and magnetic components, Mentech has been in the field of optical communication and data communication technology development, providing a full range of solutions and products to our customers.

This is because fluorescent lamps must use electrodes, which degrade with time, to excite’ the gasses inside of the tube. In fluorescent lamp, the electrodes at either end are the weakest link, and the lamp usually fails when the cathode coating on one of the electrodes is depleted after 5000-15000 hours. The mercury atoms emit UV light and, just as color steel sheet in magnetic components, a fluorescent tube, the UV light is up-converted to visible light by the phosphor coating on the inside of the tube. For more information about magnetic components charger PPGI PPGL steel coil visit our website. The induction coil is wound around a ferrite shaft which is inserted into the central test-tube like cavity.Induction lights are discharge lamps and are similar to fluorescent lights in that they use gasses, which once excited’, react with the phosphor that coats the tubes to produce white light.

Magnetic induction lamps are basically fluorescent lamps with electromagnets wrapped around a part of the tube, or inserted inside the lamp. The main attraction of induction lighting is incredibly long lifetime. The inductor is excited by high frequency energy provided by an external electronic ballast causing a magnetic field to penetrate the glass and excite the mercury atoms, which emit UV light, that is converted to visible light by the phosphor coating.magnetic-component. Think of it as wireless lighting.The induction coil produces a very strong magnetic field which travels through the glass and excites the mercury atoms in the interior which are provided by a pellet of amalgam (a solid form of mercury).

Unlike fluorescent lamps, induction systems are rated at 100,000 hours.In a variation of this technology, a light bulb shaped glass lamp, which has a test-tube like re-entrant central cavity, is coated with phosphors on the interior, filled with inert gas and a pellet of mercury amalgam. The system can be considered as a type of transformer where the inductor is the primary coil while the mercury atoms within the envelope/tube form a single-turn secondary coil.