What happens to leds if they are not compatible with electronic ballast? What if it's not a bright flash?
What happens to leds if they are not compatible with electronic ballast? What if it's not a bright flash?
You ask is not compatible with two kinds of circumstances: current incompatible and power are not compatible, the lamp current is big, small ballast current, in addition to the light of lamp light not nominal, nothing, in turn, tubes in a short period of time will be very bright, there is likely to be flashing, but the life of the tube will be greatly reduced. Another case is not compatible with power, with bright flashing or good, like the 300 ma of ballast, if less than 5 w bulb is, may be some not bright, but is more likely to burn tubes, more than 30 w could burn down ballast, so although is compatible, also want to match, according to the requirement just wide.
Online are the so-called compatible led ballast, inside it is a constant current for high power led drive power supply, in order to adapt to a variety of different types of leds, it also has different output current varieties, also wants when buying according to the current to select the same current in the led lamp ballast compatible led, it with the ordinary led special-purpose ballast (is actually led a dedicated switch type constant current drive) is the difference on the power (which is the same kind of led do various tubes are common) is large, the range of output current of 300 ma compatible ballast, for example, it can automatically adapt to the current 300 ma from 9 w - any power between 25 w led bulb, but also has the smallest biggest range, the only requirement is that current to be the same.
Is generally not recommended to the LED lamp direct access to the original traditional lamp circuit, mainly because the ballast has power, is not conducive to energy conservation, and one more thing is if the circuit voltage instability, is too large, the prices will have impact on LED lamp power supply, generally only need to take off the ballast, on both ends of the wire can directly be connected to the can Take the answer to your satisfaction.
