[TenTec] TenTec Triton IV w/ TT 262G Power Supply
rohre at arlut.utexas.edu
Fri Feb 27 14:59:11 PST 2009
The trial of the rig with another known good power supply or battery is a
If that works, you know the problem is in the 262G.
Don't over look wire and connector problems.
Someone mentioned the power transistor failing, and only the driver
transistor in a regulator working until the load is applied. That is
certainly a consideration.
Something may have failed in the power supply to cause an RF effect causing
shutdown, although this is less likely, if you are testing with coax to a
dummy load that is shielded.
Things like loose connections bad solder joints and other conditions that
could affect normal current flow under load must be eliminated along the
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