Dear SIR,
could you kindly provide the update info regarding the maximum bias for the
conformal coating SIR test?  Is it still 333 V/mm?  assume I use read out at
100 Vdc and bias at 50 Vdc for the B-25A, am I right that bias max is
333V/mm and read out is at 666V/mm spacing?  Thank you very much.
Best regards,
                       jk
ps.  I know Concoat recommend low voltage bias, but the current test method
650-2.6.3.4 is still high voltage.  (50Vdc bias)... by the way, anyone has
table regarding the dielectric withstanding voltage per IPC-CC-830?  Many
thanks.)

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