Re: [Elecraft] OT: Protecting Toroidal Cores

2018-05-02 Thread Dave Cole (NK7Z)
-boun...@mailman.qth.net [mailto:elecraft-boun...@mailman.qth.net] On Behalf Of Charlie T Sent: Wednesday, May 02, 2018 7:36 AM To: elecraft@mailman.qth.net Subject: Re: [Elecraft] OT: Protecting Toroidal Cores Yeas, but it's a destructive test, like checking the opening current for a fuse. I would

Re: [Elecraft] OT: Protecting Toroidal Cores

2018-05-02 Thread N2TK, Tony
in a 4 x 4 plastic sealed box. 73, N2TK, Tony -Original Message- From: elecraft-boun...@mailman.qth.net [mailto:elecraft-boun...@mailman.qth.net] On Behalf Of Charlie T Sent: Wednesday, May 02, 2018 7:36 AM To: elecraft@mailman.qth.net Subject: Re: [Elecraft] OT: Protecting Toroidal Cores

Re: [Elecraft] OT: Protecting Toroidal Cores

2018-05-02 Thread CUTTER DAVID via Elecraft
, 2018 12:56 AM > To: j...@audiosystemsgroup.com > Cc: elecraft@mailman.qth.net > Subject: Re: [Elecraft] OT: Protecting Toroidal Cores > > I have not, but its easy to test! > > - Original Message - > > From: "Jim Brown" <j...@audiosystemsgroup.com

Re: [Elecraft] OT: Protecting Toroidal Cores

2018-05-02 Thread Charlie T
<elecraft-boun...@mailman.qth.net> On Behalf Of donov...@starpower.net Sent: Wednesday, May 02, 2018 12:56 AM To: j...@audiosystemsgroup.com Cc: elecraft@mailman.qth.net Subject: Re: [Elecraft] OT: Protecting Toroidal Cores I have not, but its easy to test! - Original Message -

Re: [Elecraft] OT: Protecting Toroidal Cores

2018-05-01 Thread donovanf
I have not, but its easy to test! - Original Message - From: "Jim Brown" <j...@audiosystemsgroup.com> To: elecraft@mailman.qth.net Sent: Wednesday, May 2, 2018 4:44:44 AM Subject: Re: [Elecraft] OT: Protecting Toroidal Cores On 5/1/2018 9:30 PM, donov...@sta

Re: [Elecraft] OT: Protecting Toroidal Cores

2018-05-01 Thread Jim Brown
On 5/1/2018 9:30 PM, donov...@starpower.net wrote: Some mixes will absorb water then crack when frozen Hi Frank, Have you kept track of which mixes have that characteristic? 73, Jim K9YC __ Elecraft mailing list Home:

Re: [Elecraft] OT: Protecting Toroidal Cores

2018-05-01 Thread 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,

Re: [Elecraft] OT: Protecting Toroidal Cores

2018-05-01 Thread donovanf
:00:16 AM Subject: [Elecraft] OT: Protecting Toroidal Cores Is it necessary to protect toroidal cores from the weather? They will be outside in a coastal environment. __ Elecraft mailing list Home: http://mailman.qth.net

[Elecraft] OT: Protecting Toroidal Cores

2018-05-01 Thread marvwheeler
Is it necessary to protect toroidal cores from the weather? They will be outside in a coastal environment. __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm