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The main reason is the failure of filter capacitor
1.what is corn row led lights bead does not match the led driving power supply, normal single foot 1w lamp bead to withstand the current: 280-300ma, voltage: 3.0-3.4v, if the lamp bead chip is not sufficient power, it will cause the light source strobe phenomenon, the current is too high, the lamp bead can not bear a light off, serious phenomenon will burn the gold or copper wire inside the lamp bead, resulting in the lamp bead is not bright.
2 May be the driving power is bad since, as long as the replacement of another good driving power, it will not flash.
3. If the drive has the function of over-temperature protection, and the heat dissipation performance of the lamp material can not meet the requirements, the drive drive over temperature protection will start to work there will be a flicker and off phenomenon, such as: 20w projection lamp shell used to assemble 30w lamps, heat dissipation work is not done.
4. If outdoor lamps and lanterns also have staphyloscopic brightness and extinction, that is, lamps and lanterns are in water. The result is a twinkle and no light. Lamp beads and drive is broken, drive waterproof do good, it is just broken lamp beads, replace the light source.
what is corn row led lights flashing solution:
The occurrence of lights off after flashing, the first to confirm the line problem, the most likely problem, is the switch control of the zero line, this time to correct in time, so as to avoid danger, the correct way is to switch control fire line, zero line connected to the light.
If there are no problems with the circuit, it is possible that what is corn row led lights are generating self-induced current. The easiest way is to buy a 220V relay, the coil and the lamp in series, can be solved.
Note:
what is corn row led lights bead does not match LED drive power supply, normal single foot 1W lamp bead to withstand current: 280-300mA, voltage :3.0-3.4V, if the lamp bead chip is not enough power will be created into the light source staphylling phenomenon, the current is too high lamp bead can not bear a light off, serious phenomenon will be the lamp bead built-in gold wire or copper wire burned off, resulting in lamp bead is not bright.
what is corn row led lights https://www.zliec.com/75W-Led-Corn-Row-Led-Lights.html
First of all, from the perspective of color: blue is the food safety color, will form a strong contrast with most of the food color, even if the debris falls, it can be quickly identified by the naked eye, thus reducing the incidence of food safety accidents.
Third, for the food processing industry, food safety is the top priority, only through the food contact level test gloves, can be safely put into use.
Finally, from the perspective of hand comfort, the disposable composite gloves brand is soft and flexible, and the upper hand is comfortably fit.
In addition, because it can be easily warmed and shaped, long-term operation is not easy to fatigue, so that people can keep their hands flexible when engaged in food-related operations.
These advantages not only become the reasons we recommend, but also become the food contact level disposable composite gloves brand is favored by more people.
disposable composite gloves brand https://www.disposablesgloves.com/aiproduct-item-688.html
General problems and precautions in operation and maintenance:
The general problems and precautions in operation and maintenance can be divided into three aspects: excessive dust discharge, high specific speed of dust collector and short service life of filter bag. These three aspects are obviously related, and the brief introduction is as follows:
First, dust emission exceeds the standard
The basic cause of excessive dust emission
1, the function of cyclone bag surface of the initial layer is not enough
2, function of cyclone filter bag damage
3, the function of cyclone bag collocation is poor
They are described as follows:
1. The initial layer of the filter bag surface is not enough
In the operation of the dust collector, if the discharge exceeds the standard and the operating pressure of the dust collector is too low than the design, it is very likely that the initial dust on the surface of the filter bag is insufficient, which may be caused by the high filtering speed of the filter bag and the short cleaning cycle of the filter bag. The pressure of injection compressed air is too high, and the load of dust is reduced.
In the study shows that high filtration rate, dust removal rate will increase. Too high filtration gas speed will break the initial powder layer and cause excessive wear when dust fills the filter bag. If the frequency of cleaning the filter bag is too high, it is easy to pour the fabric of the filter bag loose, which will cause the discharge of the dust collector to exceed the standard.
When setting the pulse cleaning cycle of the dust collector, to ensure that the dust collector works under stable pressure, set the longest pulse cleaning cycle time is the best, pulse cleaning time to ensure that the initial dust does not fall off, set the shortest cleaning time is the best. If the initial dust layer is insufficient, it can be compensated by extending the cleaning cycle. If the differential pressure control is used, the stability of the inlet and outlet pressure setting of the precipitator can be improved.
If excessive dust collector discharge occurs only after cleaning the filter bag, it is only necessary to check whether the pressure of the compressed air pulsed cleaning is too high.
The reduction of dust load may come from the reduction of productivity, or the overhaul and adjustment of the control system of the dust collector. Solution: Light load can be used to slowly start lifting load or the method of pre-covering dust to solve.
2. Filter bag damage (wear, burn, corrosion)
The use of filter bag accounts for the largest maintenance cost of dust collector, the highest up to more than 70% of the maintenance cost, its basic situation is wear, burn, corrosion, etc.
function of cyclone https://www.kaisenfilter.com/What-is-the-function-of-cyclone-separator.html
Definition of officeworks lamps: LED chip sets placed on a PCB hard board are officeworks lamps because of their strap-like shape.
officeworks lamps assembly form: PCB as the circuit board, LED patch assembly, or in-line assembly, there is a difference between the two: the patch type is stable, not easy to fall off, to ensure the normal use of LED chips; The in-line type is simple and convenient, but the arrangement is not very neat, easy to fall off, resulting in chip damage.
General lamps are divided into low voltage lamps and high voltage lamps. The low voltage lamps use DC12-24V voltage and the high voltage lamps use 220V universal voltage. What are the differences between the two lamps?
In terms of product safety, the low-voltage lamp strip is safer. It uses DC12-24V DC input which is lower than the safety voltage of human body. It uses electricity safely and there is no safety hazard. The high voltage hard lamp strip uses 220V voltage, which belongs to the category of safe electricity consumption, but if you are not careful, there is a hidden danger.
From the installation use: because below the light strip is lower than the DC input, in the installation, must use the voltage converter, in addition to the need to install the length of the need for how many transformers; And the high voltage hard light strip directly connected to the household electricity, can be used, relatively, convenient and simple.
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