Automatic Cable Bending Enameled Flat Copper Wire Winding Coils For Transformer

• Flat Wire Copper Coil
• Coil Size: OD26*H14, 40T
• Finished Coil Height: 130~140mm
• End Foot: 15mm / 10mm Tinned

Key Properties:

• High saturation current
• Strong filtering ability
• Firm structure
• The coil body dipping (varnish),pin tinned
• Low Cost

Such good performance flat wire coils are popular application in:

• the buck converter
• LCD
• notebook computer
• handheld notebook
• digital products
• Network communication

Why use Flat Wire Copper Wire?

Traditional round wire with best efficiency in frequencies up to 20KHz. In higher frequencies, skin effect increased AC resistance, the flat wire is more efficient alternative.

Comparing same cross section area round wire, flat wire surface area up to 60% more, at higher frequencies flat wire support better skin effect, better for design higher current solution.

Flat wire's filing factor reach to 93%~95%.

Coilcore have full experience of flat wire coils, related products can be produced based on clients OEM design: