What is voice coil former?

What is voice coil former?

There are two main voice coil former types (the ring that a voice coil is wrapped around) commonly used; Kapton™ and Aluminum. A voice coil’s main purpose is to convert electrical energy into mechanical energy. We need to dissipate this heat to prevent the voice coil from burning up.

Are aluminum voice coils good?

aluminum also dissipates heat much faster so you can drive more power for longer times without the risk of melting or burning the voice coil. aluminum is as well as a conductor as copper can be, but it requires overall more power to reach the same given sensitivity of the speaker.

What is Kapton former?

About that same time, DuPont developed a new polymer material, dubbed “Kapton”, which remains stable up to about 725 degrees Fahrenheit. Kaptonquickly became the new de-facto material for voice-coil formers (plus a lot of other stuff from I.C. On paper (get the pun) Kapton beats paper hands-down in all possible ways.

What is Ccaw voice coil?

Copper-Clad Aluminum Wire (CCAW) Voice Coil enhances movement of PET diaphragm, for low mass, high heat conduction. Includes a Sony UniMatch® Plug with fixed mini plug for portable use and detachable phone plug for home hi-fi use.

Are paper speakers any good?

Paper — Paper cones perform quite well and can sound wonderful. It’s light and stiff, and can be engineered to meet practically any requirement. Most manufacturers of monitoring speakers make woofers out of paper. Polypropylene — Polypropylene or plastic cones are easy to work with and perform quite well.

What is an edge wound voice coil?

Celestion Speakers Using an EDGEWOUND voice coil enables us to increase “packing density”. So when winding the voice coil, the flat-edged profile of the wire means we can get more of it into the same amount of space. The Speaker Exchange covers ALL your JBL needs! They did for Me!

What is Kapton HN?

Kapton® Type HN film is a tough, aromatic polyimide film, exhibiting an excellent balance of physical, chemical, and electrical properties over a wide temperature range. Kapton® has been successfully used in applications at temperatures as low as -452°F (-269°C) and as high as 752°F (400°C).

What is Kapton made from?

Kapton Tape is made from DuPont Kapton® HN general purpose film with silicon adhesive. It has been used in applications at temperatures as low as -269°C (-452°F) and as high as 260°C (500°F).

Is copper clad aluminum wire any good?

Solid copper cables are the preferred cable type for transmitting data over longer distances. Weight: Copper clad, specifically aluminum, is a lightweight cable type. Durability: Steel is the more durable copper clad option, however solid copper is very durable as well. Conversely, copper clad aluminum isn’t as strong.

Is copper clad aluminum wire safe?

This type of conductor is also cheaper than buying a pure copper. One advantage of having this kind of conductor is that, you will be able to solder it to another copper, unlike using pure aluminum. So yes, it is still safe to use unless overloaded.