Our quality control
procedures begin with
freezing all of our
assembled printed circuit
boards below 0° C, then
we heat the boards to
over 80° C. |
We then inspect the boards through a process called
in-circuit testing for any
soldering imperfections
the boards may have incurred during the wave soldering process. |
After the inverters are assembled with the printed circuit boards and other components, they are placed in a chamber. The inverters are frozen to below 0° C. |
After the freezing process the inverters are moved
to another chamber that
is heated to over 70° C.
We run inverters at full rated power for the final extreme stress test prior to shipping. |
