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Re: Recent s.s.t.c work



Original poster: "K. C. Herrick" <kchdlh@xxxxxxx>

Progress rpt:

1. Received, installed & checked out new (proper) contactor. Same day received, happened to look in another junk-drawer & found 2 contactors I could have used all along. Hellooo... Murph'!

2. Checked out rate-oscillator; 1 transistor backward, 1 resistor too small. Now OK.

3.  Checked out +12 & +5 arriving at main assembly from controller assy; OK.

5. Taking a breather before tackling the worst of it: getting all the IGBT drive-hardware & burst-width ckt to actually work. After that, if&when, hit it with the HV--but gradually thanks to the big Variac.

KCH