2835 Low Current LED Beads for Visual Light Sources
The 2835 low current LED beads dedicated to visual light sources are a specially designed LED bead designed to provide high-quality visual light sources. Here are some basic information about this LED bead:
Model: 2835 LED beads are a common type of LED packaging, with dimensions of 2.8mm x 3.5mm. This package has high brightness and good thermal dissipation performance, suitable for various application scenarios.
Low current design: Compared to traditional LED beads, the 2835 low current LED beads specifically designed for visual light sources adopt a low current design. This means that under normal operating conditions, the current required for LED beads is lower. Low current design helps to reduce energy consumption and extend the lifespan of LEDs.
Visual light source characteristics: LED beads specialized for visual light sources typically have optimized optical characteristics, such as high color accuracy, high brightness, and uniform light output. These characteristics make LED beads widely used in fields such as lighting, display, and photography, especially for applications that require accurate and high-quality light sources.
Application field: Low current visual light source specialized 2835 LED beads are commonly used in the following fields:
Lighting applications: For example, for exhibitions, museums, artwork lighting, and other occasions that require high-quality light sources.
Display applications: such as LCD backlight, billboards, indoor display screens, etc.
Photography and video lighting: Provide accurate color temperature and high brightness for use in studio, stage lighting, etc.
Widely used in various visual light sources such as strip LED visual light sources, panel LED light sources, coaxial machine vision LED light sources, circular visual light sources, and adjustable four sided light sources.
It should be noted that specific product specifications and performance may vary depending on different manufacturers and suppliers. Therefore, when selecting LED beads, it is recommended to consult the relevant product descriptions and technical specifications for more accurate information
There are many welding methods for LED lamp beads on the chip, and the following is one of the commonly used methods for reference. First, use an electric soldering iron to heat some soldering tin on the positive and negative electrode pads of the lamp bead (the soldering tin must not be too much, otherwise, the positive and negative electrode pads will be connected once heated with a hot-air gun), then use a hot-air gun to heat the positive and negative electrode pads at the same time, after the tin melts, use tweezers to place the positive and negative electrodes of the lamp bead on the corresponding pad.
LED is the light emitting diode, which is a semiconductor solid light emitting device that converts electric energy into light energy. Its core is the PN junction. In addition to the forward conduction, reverse cut-off and breakdown characteristics of the general PN junction, it also has the light emitting characteristics under certain conditions. Its structure mainly includes the following parts: lead, bracket, encapsulation glue, bonding wire, LED chip, solid crystal glue and phosphor. The discoloration failure of LED lamp bead is closely related to its material, structure, packaging process and service conditions. The following will analyze the causes of its discoloration through specific cases.
LED lamp beads are also called light emitting diodes. It has a wide range of applications. Its luminous colors include red light, emerald green light, yellow green light, yellow light, purple light, blue light, white light and orange light. The above is monochromatic light. It can also be made into two or three colors.
The gold wire used to package LED lamp beads contains more than 99.99% gold. It is produced by drawing gold from this material. In addition to 99.99% gold, this gold also contains less than 1% other trace elements. One of the core components of LED lamp bead packaging is gold wire, which is the bridge connecting the luminous chip and the welding point, and plays a decisive role in the service life of LED lamp bead. So how to identify the purity of gold thread?