How do you fix blast-proof electronics
Find out if the failure, tearing down, tearing down, searching for faults, buying the relevant parts, removing* pieces, welding new parts, assembly, experimenting successfully, and if not again, welding it back to the sun, packing the ladders and so on.
It has to be a technologist. It's worth $200 a day. It costs $20 an hour for 10 hours. You buy a few bucks, you buy a few bucks, you get a dozen bucks. You need to find a repairer and someone else wants to do it
Electromagnetic and electronic ballast performance comparisons
Traditional electrons
(hereinafter with the symbol "lb" and energy-efficient electrons (with the symbol "selb"))
The performance of electronic ballasts (the symbol “eb”) is shown in the table
Eb is classified in h and l by standard。
Direct tube fluorescent lamps (example 36w) for comparison of several modem performance
Selb is an improvement based on lb, with its own power consumption reduced by about 40 to 50 per cent, reducing system power consumption of lamps by about 8 per cent. Because of the good steel core material, the process is sound, warmer, more reliable, longer-lived, and the product quality is more stable. Although the amount of silicon steel is increased and the price is slightly higher, it can be compensated for energy conservation and useful life and can be easily recovered。
Eb is a newer product, with the advantage of better energy efficiency, stable light, no frequency, no noise, high power factor, which can be lighted; the disadvantage is production
Proliferating applications are hampered by high levels of industry, poor product quality, simple circuits, unselected components, non-processes, resulting in poor reliability, low life expectancy and higher product prices。
The advantages and disadvantages of hid electronics and hid telemetry:
Ensuring the life of the lamps: when traditional copper-iron ballasts are old or poor, the electricity they provide is likely to be too large, to cause damage to the lamps, resulting in reduced life expectancy, the sale price of the cdm lamps is quite high, and the life of the tubes is more easily ensured if electronic ballasts are used. ♪ so as long as ♪
There are 5,000 records of the replacement of lamps, and the use of electronics is more cost-effective for operators than traditional ones。
2. Non-variant colours: if the conventional copper iron stabilizer is used in 2,000 hours, the color temperature of the golden halogen lamps will start to shift and even
As much as 30 per cent of the colour changes have had a serious impact on market commodities, using electronic ballasts and limiting the change to less than 5 per cent until the end of the lamppipe life。
3. Power conservation: electronics can save 10-20 per cent of electricity costs when compared with traditional copper iron ballasts。
4. Light weight: compared with traditional copper-iron ballasts, the electronic weight is around one third of the traditional pattern. Especially suitable for the design of golden halogen lamps or orbital lamps in 35w and 20w microwatts. Hid electronic currenters and fluorescent light electronic currenters are not designed to be fluorescent photoliter electron convulsor gold halogen halogen electronic convulsor working frequency: >20k hz
Compensatory capacitors: electronic ballasts do not require compensation for capacitors. . . . . . . . . . . . . . . . . . . . . . . , frequency flashes: electronic ballasts are non-light-blinking problems. Low weight: electronic ballasts weigh about one third of the weight of traditional ballasts and withstand voltage changes: electronic ballasts can withstand wide-scale voltage changes because of their active power path, while traditional ballasts can only withstand within 10 per cent. , save electricity: electronic ballasts save 10-20% of electricity。
Previous article: explosive preservative full plastic fluorescent lights safely lighted at flammable explosive sites
Next: the power of the energy-efficient lamp will be determined by the blast-proof electrons
