博文

目前显示的是 五月, 2022的博文

Your Choice of LED Display: DIP Chip and SMD Chip

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Compared to the new SMD technology, DIP LED screens are one of the older designs of LEDs. But it is also one of the most durable and stable solution for outdoor led display.  SMD led  display is the new technology in these years, and now it is getting popular due to its better picture quality and higher resolution.   SMD Technology Surface mount technology (SMT) is a method of producing electronic circuits in which components are mounted or placed directly on the surface of a printed circuit board (PCB). The electronic devices so made are called surface mount devices (SMD). SMDs came about as devices became smaller and the need arose for technology that could make this type of LED fit smaller. That said, the use of SMDs increased rapidly in the first decade of the 21st century. 3535 IR SMD LED   Advantages of SMDs 1. Because of the large size of DIP LED chips, consisting of three chips per pixel, there is no room for DIP LED displays to achieve a pixel pitch of less ...

LED Chip Styles: What's Best for Your Application?

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LED lighting has come a long way since its introduction, becoming more compact and cost effective with each new technological advancement. When choosing the right lighting for your application, it helps to understand the evolution of LED chip styles and the differences between them.     Double In-Line Package (DIP) LEDs This familiar design has a chip inside a hard plastic ball head with 2 straight parallel connection pins. On average, DIP LEDs can output 3-4 lumens per LED. Although this design is still used today in some products, such as accent lighting (e.g. rope lights), it is far less efficient than newer LED chips due to its optical attenuation and lower CRI. For example, 3mm dip diode, 5mm dip diode, with round hat or straw hat. Today, there are more advanced styles of LED chips for home, commercial and industrial use.   Surface Mount Device (SMD) LED Chips Surface mount diode (SMD) LED chips are the next major development after DIP. SMDs produce much higher ...

Some Differences between SMD LEDs and COB LEDs

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There are various types of LED light source. Among them, COB and   SMD LEDs   are greatly popular. The manufacturer MOONLEDS will introduce you SMD VS   COB LED,   the comparison of both.   Manufacturing SMD LED is the most common LED on the market. it is suitable for light bulbs and light strips, as well as indicator lights for cell phones. SMD LED chips are available in a variety of sizes, such as 5050 SMD LED, 3535 SMD LED, 3030 SMD LED, 2835 SMD LED, etc. COB technology is the latest advancement in LED lighting, the difference is that COB LEDs have a much larger number of chips.     Energy Efficiency In general, the use of LED lamps ensures high energy efficiency. This is why they are becoming increasingly popular and the most preferred light source compared to filament bulbs. With this in mind, you can be sure that both SMD and COB LEDs will be very energy efficient. However, please note that energy efficiency varies depending ...