Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Most of the core is "shielded" to keep the flux inside, and to keep out side from getting in. Something like a pot core. One side is open so the bobbin and wires come out.
I have broke many pot cores bobbins because the opening in the core is too small making the bobbin very weak.
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