[Elecraft] Samlex PSU SEC 1223

g3pjt [email protected]
Tue Feb 17 11:47:06 2004


Hi

Excuse this off topic question but I know that several of you are using
Samlex PSUs with your K2s.

Can someone who has a Samlex SEC 1225 PSU help me with the internal
connections for 110volt operation?

I have a 240 v version which I need to change to 110 v for a visit to
Antigua. In the instruction book it says that to convert from 110 to 240 you
should remove a yellow jumper between pins C and E..

My version was already converted for 240v when I got it from the dealer.
There is no yellow jumper. My question is,  in a 110v unit, what is
connected to pin C, as in mine there is a connection from C to a choke
positioned at the front of the unit ?

Does the jumper go from pin C to pin E and is the choke still connected to
pin C?

Please reply direct and many thanks.

73

Bob G3PJT
K2 2642


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