[Elecraft] OT: Protecting Toroidal Cores

[Don Wilhelm]

There is no need to add additional protection for the K2 toroids.  The 
enamel on the wire provides all the protection that is needed.

Do NOT add any compound to the toroids.  It may cause changes in the 
inductance and render your K2 non-functional.  Besides, it will void the 
warranty.

73,
Don W3FPR

On 5/2/2018 12:00 AM, marvwheeler at nwlink.com wrote:
> Is it necessary to protect toroidal cores from the weather? They will be
> outside in a coastal environment.
>