First of all, the LED light source has an extremely long service life. Compared with the traditional light source of about 3,000 hours, the theoretical life of the LED light source can be as long as 100,000 hours, and the LED light source projector that has been on the market has a lifetime of up to 20,000. Up to 30,000 hours.
Secondly, the LED light source has great advantages in terms of luminous efficiency and power consumption, and reduces the design of heat dissipation. Therefore, the internal structure of the projector can be greatly simplified, and the size of the mobile phone can be made as small as possible, so that people can put the micro projector. In the pocket. What's more, the micro-projection module is designed on mobile phones, cameras, watches and other devices, and has become a new attempt for LED light source projectors. The ultra-portable projector is also very compact, achieving a maximum brightness of 270 lumens, while the volume is only about 500 grams, which is beyond the reach of traditional projectors.
Once again, LED light sources have the advantage of traditional light sources in terms of color saturation. From the evaluation products we received, the micro-projector with three-color LED light source also has a good performance in color. More than 100% of the NTSC color gamut range makes it greatly surpass the traditional light source projector.
Although we have said that LED light source has so many advantages, from the article comments in our article, we can also see netizens who have objections to the netizens. In combination with the attacks of these netizens, we also say that LED light sources are on the road to development. The dilemma.
Disadvantages are difficult or difficult to follow in the shortcomings of LED light source projectors, the brightness problem is definitely the most urgent problem to be solved. At the same time, pico projectors lag far behind traditional projectors in terms of performance parameters such as resolution.
Not only that, LED light source projectors are currently far more expensive than traditional light source projectors. The most obvious is the 1080p projector Lixun H9080FD, which sold for an astonishing 150,000 yuan. The price of the micro projector is also about 4,000 yuan, and the lowest price of the domestic brand is 2,000 yuan. For the high price, netizens also think that it is not worth buying. Some netizens have suggested that the price of pico projectors will fall below 1,000 yuan and will have strong market competitiveness.
In addition, the pico projector does not do well enough during the battery life. The biggest advantage of the pico projector is its high portability and easy to carry. The battery's endurance has also become one of the most concerned performance indicators. At present, the nominal life time of micro-investment is generally about 2 hours, but the actual use time is generally less than 2 hours. For the large-scale or long-term conference, there are still some shortcomings.
We can see that the micro projector's disadvantages in many aspects, including performance, price and battery life, have become important factors hindering the development of micro projectors.
How to achieve breakthrough market prospects How will LED light source projectors develop? Although there are still many disadvantages, and the pico projector is also suspected of being a chicken rib, is there really no chance for the future of the pico projector?
Earlier, we also said that the advantages of LED light source in terms of lifetime, power consumption, and color make it the best alternative to traditional light sources. The LED micro projector can be the same size as the mobile phone, and as the technology continues to advance, its brightness is also exponentially increasing. It is believed that in the near future, products with brightness exceeding 100 lumens will appear. That is to say, it can truly meet the needs of business and entertainment users.
In addition, LED micro projectors are also actively expanding other development directions. As external display devices, the pico projectors are modularized and installed on mobile phones, digital cameras, notebooks and even hand-held, and can be projected during entertainment. Extra large screen.
Antenk battery holders are manufactured from UL rated 94V-O materials. Contacts made of high quality spring steel to assure reliable connections and allow contact resistance. Each contact is clearly marked with its polarity to assure proper battery insertion.
Lightweight and rugged, these PCB coin cell holders offer uniquely designed notched battery slot that assures quick and easy insertion and replacement of all major battery manufacturers' lithium coin cells.
Coin Cell Battery Holders
We have created a wide variety of coin cell battery holders for use in all types of devices, and from handheld medical devices to server motherboards we have solutions for any application. The ever increasing types, sizes, and sheer number of devices which use coin cell battery holders have been keeping us busy, and we have a similarly increasing selection of coin cell battery holder designs. After all, the perfect coin cell battery holder for a handheld medical device is going to be vastly different from the one for a server motherboard.
Lithium Coin/button Cell-Holders Battery Holders
Compact and vertical holders allow battery insertion and replacement from the top, making them ideal for high-density packaging
compact and vertical holders allow battery insertion and replacement from the top, making them ideal for high-density packaging, which maximizes board placement choices. The through-hole mount (THM) versions feature an "air-flow" support-leg design that facilitates soldering and quick battery insertion. The surface-mount (SMT) versions feature a "flow-hole" solder tail design for increased solder joint strength and are available on tape-and-reel.
These holders are manufactured from UL rated 94 V-0 materials. Contacts are made of high-quality spring steel to assure reliable connections and allow contact resistance. Each contact is clearly marked with its polarity to assure proper battery insertion.
Lightweight and rugged, these PCB coin cell holders offer a uniquely designed notched battery slot that assures quick and easy insertion and replacement of all major battery manufacturers' lithium coin cells.
Features and Benefits of Coin/button Cell-Holders Battery Holders
Low profile for high-density packaging
Reliable spring-tension contacts assure low-contact resistance
Retains battery securely to withstand shock and vibration
Rugged construction, light weight
Unique notched battery slot assures quick and easy battery insertion and replacement
Compatible with vacuum and mechanical pick and place systems
Base material UL rated 94 V-0. Impervious to most industrial solvents
THM "air-flow" design pattern enhances air circulation around battery
SMT "flow-hole" solder tail design for increased solder joint strength
Clearly marked polarities to help guard against improper insertion
Unique Coin Cell Battery Holders
Antenk has pioneered a large number of new styles of coin cell battery holders to suit the various needs of the electronics industry. Our Verticals are an excellent way to save space on a crowded board, while our Minis can save almost 3 mm in height above the PCB over traditional coin cell battery holders. Gliders are an excellent upgrade over coin cell retainers, offering more reliable connections while also having simple, tool-less battery replacements. Our newest technology is Snap Dragon, which adds a snapping cover to the traditional style of coin cell battery holders for increased reliability.
Coin Cell Battery Holders by Size of Cell
191 | 335 | A76 | CR1025 | CR1216 | CR1220 | CR1225 | CR1620 | CR1632 | CR2016 | CR2025 | CR2032 | CR2320 | CR2325 | CR2330 | CR2335 | CR2354 | CR2420 | CR2430 | CR2450 | CR2477 | CR3032 | Coin Cell | F3 iButton | F5 iButton | LR1120 | LR44 | ML414 | SR512SW | SR60 | V80H or CP1654 | iButton | BR1025 | BR1216 | BR1220 | BR1225 | BR1620 | BR1632 | BR2016 | BR2025 | BR2032 | BR2320 | BR2325 | BR2330 | BR2335 | BR2420 | BR2430 | BR2450 | BR2477 | BR3032 | Other Sizes
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