Medical Alternator PCBA Electronic Assembly

automotive electronics alternators modules pcbaassembly electronics oem contract manufacturing services OEM CEM EMS experiencecompany-China Shenzhen Topscom automotive alternator devices Electronic OEM EMS CEM Contract Manufacturing PCb assembly service An alternator is an electrical generatorthat converts mechanical energy to electrical energy in the form of alternatingcurrent. For reasons of cost and simplicity, most alternators use a rotatingmagnetic field with a stationary armature. Occasionally, a linear alternator ora rotating armature with a stationary magnetic field is used. In principle, anyAC electrical generator can be called an alternator, but usually the termrefers to small rotating machines driven by automotive and other internalcombustion engines. An alternator that uses a permanent magnet for its magneticfield is called a magneto. Alternators in power stations driven by steamturbines are called turbo-alternators. Large 50 or 60 Hz three phasealternators in power plants generate most of the world's electric power, whichis distributed by electric power grids.