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JINLING Chen

KIM Chen
 
Chi ming Electronics Co., Ltd. was established in Taiwan in 1984. Has nearly 38 years of experience. Manufacturing LED car lights, LED truck lights. Serving the needs of customers is the most important goal.

News & Events>>Research & Develop

Subject: Automotive LED-1156 14UHP-LED
2010-01-08



Current when the current through the coil will create a magnetic field in space will be stored in the magnetic field energy into. If the power suddenly cut off. As the current in the coil is not an instant change. Therefore, current will gradually weaken! The original power supply should be off-current but did not disappear but gradually disappeared instantly reduced (energy stored in the space from the original magnetic field) the continuation of the current may be what you call the induced current! Although these energy not directly from the power supply, but from the originally stored in the space in order to render the magnetic field of energy! Therefore, energy and did not violate conservation of energy!