[sdiy] lh312k ?

[Antonio Tuzzi]

Hi

do you have knowledge of the
LH312K ?

should be a voltage reg, and is connected to the -15 volts rail...

the PSU is also missing the positive +15 volts regulator. What could
be the counterpart ?

(I tried to substitue the lh312k with a 7915, adding the caps in the
correct places, but the 79xx  exploded...)

the +5v rail is driven by an lm309k.

thanks for the help...

at

PS
I suspect I won't use this old psu for my obx card project.... :-)