Let's take a look at the manufacturing
steps for a typical led flat panel light
Manufacturer bulb meant to replace a standard incandescent bulb with an
Edison Screw. You will see that it is a very different process from the highly
automated processes used to manufacture our familiar incandescent bulbs. And,
despite what you might imagine, people are still very much a necessary part of
manufacturing process, and not just for testing and Quality Assurance either.
Once the larger sheets of LED circuit
boards have passed through a solder reflow oven (a hot air furnace that melts the
solder paste), they are broken up into the individual small circuit boards and
power wires manually soldered on.
The small power supply housed in the body
of the light bulb goes through a similar process, or may be delivered complete
from another factory. In either case, the manufacturing steps are the same;
first the PCB passes through SMT lines, then it goes to a manual dual in-line
package (DIP) assembly line where a long row of factory workers add one
component at a time. DIP refers to the two parallel rows of leads projecting
from the sides of the package. led panel
light home depot components include all integrated chips and chip sockets.
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