LED within the PN junction is applied to the manufacture of electronic products, assembly, screening, testing, packaging, storage, transportation and installation sectors, it is inevitable not subject to the electrostatic induction effects of the induced charge.
If the charge is not timely release, the two electrodes on the formation of a higher potential difference, anti-static charge energy to the LED Spotlight 30W under the limit (this is the LED indicator values), the charge will be released in an instant.
Discharge between two electrodes on the LED chip in a very short instant (nanosecond) instantaneously between the two electrodes (resistance of the smallest places, often around the electrode) of the conductive layer, emitting layer chip local high-temperature internal material temperatures up to 1400 ° C, under such extreme high temperature between the two electrode material layers melt, melting into a small hole, resulting in various types of leakage, dead lights, darkened anomaly.
Different enterprises, different techniques, different substrate material, different design and manufacture of LED Floodlight 80W antistatic also very different from the current market antistatic height is vastly different fish.
led driver 120w antistatic level of the LED package has nothing to do, depending on the chip itself. Some companies take the plus access Zener diode to protect, this is a remedy used in the earlier, and now, LED chip technology continue to progress, this method gradually becomes high cost, operability weakened.
The event the LED die light leakage dark and bright such as accidents, think often strengthen the static management of their own production plant, such as grounding, the laying of the static table mat, ion fan, but this is not a radical way, static electricity is nowhere first hide fifteen not, we can say is 'escape'. used LED Power Supply antistatic indicators, similar to a healthy and defective newborns acquired and then healing is difficult to cure.
Enterprises to choose the higher anti-static indicator LED (chip), will be able to solve your static leakage current of the LED, dead lights, and other quality accident because of the anti-static high LED, it can adapt to the environment, such as LED Flood light 10W antistatic above 2000V, it is generally able to withstand static under our common environment, more than 3000V LED is not deliberately strengthen the electrostatic control of the environment, and shine forever.