Talking of heating problem, we may think about expertise of the led strip lights, but usually this is simply not the case. Although led light is cold light illuminator, it’s speaking about from the theory of led illuminating, this doesn’t mean that led wouldn’t create heat. Heating theory of LED is complicated to spell out. Here let’s target the main two heating problems inside the led strips industry, most factories facing it.
Exclusion the heating problem of LED itself, how to solve the additional heating caused by processing technology and improper circuit design? To find the answers, let’s firstly understand the main two reasons causing LED strips heating.
This most typical 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 have to connect to use, while the length of time for every led strip, it’s associated with circuit width and copper foil thickness. Just because a way of measuring current strength is related to the circuit cross-sectional area, thus if ignoring this factor in wiring, as soon as the connection length exceeds the current, super led lights is going to be heated due to overcurrent, and therefore broke the wiring board and at the same time decrease the led life span.
Because Led strips are series parallel circuit, when short circuit occur in one group of loop, it is going to cause other led strips with the same line voltage rise, and leds become brighter, thus create more extra heat. The most apparent situation occur in 5050 led strip. As for led strip 5050, anyone 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 down the wiring board. This issue is not easy that can be found because short circuit would not impact the where can i buy led light strips normal illumination. When inspection, if just take note of if the illumination but not the brightness, or disregard the outer inspection, by simply electrometric measurement, this problem would be ignored.