Talking of heating problem, we could consider the expertise of the programmable led strip, but actually this may not be the situation. Although led light is cold light illuminator, it’s discussing from the theory of led illuminating, this doesn’t suggest that led wouldn’t create heat. Heating theory of LED is complicated to spell out. Here let’s focus on the main two heating problems in the led strips industry, most factories facing it.
Exclusion the heating problem of LED itself, how to solve the excess heating a result of processing technology and improper circuit design? To have the answers, let’s firstly know the main two reasons causing LED strips heating.
This most popular used voltage of led strips are LED Strip 12V and led strip 24v. LED strip 12V is three strings of multiple parallel connection structure and led strip 24V is six strings. Because Led strips must connect to be used, while just how long for each and every led strip, it’s related to circuit width and copper foil thickness. As a measure of current strength is concerning the circuit cross-sectional area, thus if ignoring this factor in wiring, if the connection length exceeds the present, super bright led strip lights will probably be heated due to overcurrent, and thus broke the wiring board and simultaneously decrease the led lifespan.
Because Led strips are series parallel circuit, when short circuit happens in one list of loop, it will cause other led strips in the same line voltage rise, and led lights become brighter, thus create more extra heat. The most obvious situation occur in 5050 led strip. In terms of led strip 5050, any one chip has short circuit dexnpky31 the loop will cause other led light current rise two times higher, from 20mA to 40 mA, thus heat will likely be increased fast and burn across the wiring board. This problem can be difficult to be found because short circuit would not change the where can i buy led light strips normal illumination. When inspection, if just be aware of when the illumination although not the brightness, or disregard the outer inspection, just by electrometric measurement, this challenge would be ignored.