Re: Low voltage in J-Box

This message was obviously mis-directed and was meant to go to the
Schumate DRO-350 Yahoo site.

--- In CAD_CAM_EDM_DRO@yahoogroups.com, "pug_harley_corvette"
<bsouthnow@a...> wrote:

>
> Hey guys;
> Just powering up my unit and was checking voltages. I have the 5

v

> regulated power supply and all is well until I plug in the

QC100's. I

> get a voltage drop when each is plugged in and the supply is down

to

> about 1.5 volts when all three are in the jbox. I programmed the

IC's

> and the program was successful. Also, as expected,the regulator

U1 is

> getting hot. Any ideas up front before I start disassembling??

Thanks

> in advance. BTW, all conncectors to the scales and dro have not

been

> connected yet. This is just the bare board with the 100's

attached.

> Some start huh??? Thanks in advance.
> Me