The CPU and ASIC specific chips are summarized as follows:
Programmable IC of CPU: At present, HID ballast manufacturers in China and Taiwan Province Province all adopt the programmable IC of CPU, which is easy to decode and copy. Now in Guangzhou market, you can spend $3,000 to buy the overall solution of CPU ballast, and any engineer can produce ballast in his living room. Therefore, many domestic HID manufacturers have developed rapidly. In order to get more orders, they provide very cheap ballasts, but CPU ballasts can't monitor HID bulbs (the power of bulbs will change with use every month). All light bulbs are becoming more and more difficult to control, so the light bulbs go out or the CPU program is out of control, which will damage the ballast, increase the defective rate and shorten the life of the ballast. Hailanxing uses ASIC chip, and there is no program in it, but at present only Hella &; Panasonic's HID ballast uses this analog chip, which is difficult to design and expensive. Hailanxing spent $600,000 to develop this chip, which has powerful functions including timely bulb monitoring function, power compensation function and ballast protection function. After many reliability experiments, good quality has been achieved. Now Hailanxing has sold more than 3 million ballasts all over the world. With an ultra-low defect rate of 0.5% and a ballast life of more than 3 years, it will expand your HID market share. Therefore, Hailanxing believes that good quality is the best service. Tips: Authentic Shellet light bulb, with a slightly protruding light point in the middle, is a patent of his family and the only one in the world. Shellet bulb features: 1, power: 35W-45W.
2. Optical parameters: Taking 35W and 4300K as examples, the luminous flux is 3200 450. Color coordinates meet the requirements of ECE. R99 standard of 0.345≤x≤ 0.405, and manufactured in strict accordance with this standard.
3. Electrical parameters: The lamp voltage of 35W products shall be within 85 12V.
4. Size: The maximum outer diameter of the 35W jacket is 8.8mm, which can meet the modification of all models including H 1.
5. The rising curve of luminous flux after startup should be: 1s, and the luminous flux should reach at least 25% of its rated luminous flux. After 4s, the luminous flux should reach at least 80% of its rated luminous flux.
6. Hot start performance: After 1s, the luminous flux of the bulb should reach at least 80% of its rated luminous flux.
7. Ultraviolet radiation: the ultraviolet radiation is lower than 10% of the ultraviolet radiation of the arc tube.
8. luminous flux maintenance rate: the luminous flux maintenance rate of the lamp after 2250 hours of ignition is at least 60% of the initial luminous flux.
9. The only enterprise in China that passed the audit of automobile xenon metal halide lamp TS 16949.
10, Germany Braun glove box is used to effectively ensure H2O in the box.
1 1, stability and consistency of photoelectric parameters. At present, the stability of 4300~ 10000K product is the best among similar products. The tolerance required by international standards for pipeline pressure is plus or minus 17V, while our requirement is 12V. Installation steps of HID:
Turn off the car headlights power supply before modification, and remove the original bulb power socket after the bulb cools down. Loosen the fixing clip of the bulb, take off the halogen bulb, carefully replace the HID bulb of the same model (generally H 1, H4, H7, 9005, 9006, see the light distribution table of each vehicle), fix the fixture of the bulb, and extend the high-voltage wire of the HID bulb out of the headlight assembly.
Fix the ballast of HID lamp near the headlight assembly in a position convenient for wiring (convenient for wiring and well ventilated, and avoid being close to the engine, radiator of water tank, etc. ), and each ballast needs at least two screws. Connect the high-voltage line first, and insert the male and female ends of the high-voltage line into the locking position of the AMP special connector to prevent water from entering the high-voltage connector. Then connect the low voltage line (DC 12V), the red line to the positive pole of the headlamp power socket, and the black line (blue line) to the negative pole of the headlamp power socket. Then wrap the connector with not less than four layers of heat-resistant adhesive tape, and fix the wire with cable tie to avoid rubbing against the surrounding metal. After all the installation is completed, clean up the installation site, check the height of the lamp through the turn-on experiment and adjust it to the appropriate position of the lamp. Matters needing attention in refitting HID xenon lamp: 1. Ballast should not be installed next to the heater, but generally installed on the bumper to help dissipate heat.
2. Ballasts should not be installed beside some wires or near water sources; Such as near a water tank. (Excessive humidity will lead to ballast leakage and aging)
3. Place it in a position with good air permeability, and let the air flow to reduce the temperature of the ballast. After installation, the relays and fuses on the wire group are usually exposed for easy replacement.
4. The high-voltage line part of the ballast is not easy to be wound, so as to avoid generating excessive magnetic field and affecting other electrical equipment of the automobile. Ballast wiring is installed downward.
5. Make sure that the bulb is sealed after installation.
6. When installing, the wiring of special wire groups is generally tight, which may be beautiful. Do not connect with heating elements to avoid short circuit and open circuit of wires caused by excessive temperature. Tie it with a cable tie, and don't contact with mechanical moving parts, causing unnecessary contact.
7, the interface, fuse, with electrical tape, so as to avoid loose lead to poor contact.
8. When the light is installed, one side does not light up, or it flashes. Generally, the negative pole of a special wire group will be adjusted first.
9. Install H4 model lamp. If it doesn't light up when it's on, it won't light up and it will flash all the time. First, check whether the positive and negative poles of H4 wiring match. Generally, it is divided into++and-+,and it will return to normal when it is well matched.
10. Sometimes it is only useful to wrap the stabilizer with Jedi glue when encountering a car with a front frame.
1 1. After installation, if no dedicated line is installed, the original vehicle control fuse should be replaced with more than 20 Abe to avoid excessive current at startup.