yrk Posted February 7, 2008 Report Share Posted February 7, 2008 helooooo help me what are the materials used in motor and transformer cores? Link to comment Share on other sites More sharing options...
chris1373 Posted February 12, 2008 Report Share Posted February 12, 2008 Hi, copper is the most comon. I saw some aluminium transformers too. Chris. helooooo help me what are the materials used in motor and transformer cores? Link to comment Share on other sites More sharing options...
marke Posted February 14, 2008 Report Share Posted February 14, 2008 helooooo help me what are the materials used in motor and transformer cores? Hello yrk The cores used in most magnetic components such as transformers and motors are a form of steel lamination. There are different grades of transformer steel with different characteristics. For high frequency transformers and magnetics, the core is commonly a form of ceramic with iron powder or ferrite materials. The core provides a low impedance path for the flux and increases the inductance of the winding. This reduces the turns per volt and by concentrating the flux, it reduces the coupling impedance. Best regards, Mark. Mark Empson | administratorSkype Contact = markempson | phone +64 274 363 067LMPForum | Power Factor | L M Photonics Ltd | Empson family | Advanced Motor Control Ltd | Pressure Transducers | Smart Relay | GSM Control | Mark Empson Website | AuCom | Soft Starters Link to comment Share on other sites More sharing options...
chris1373 Posted February 14, 2008 Report Share Posted February 14, 2008 Sorry about my wrong reading and answer!! Core<>Coil, my mistake. Chris. Link to comment Share on other sites More sharing options...
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