Flux Characteristics - White, High Efficacy ........................................................................................................................................................ 15
Flux Characteristics - Royal Blue ......................................................................................................................................................................... 20
Relative Spectral Power Distribution - White ...................................................................................................................................................... 21
Relative Spectral Power Distribution - Royal Blue .............................................................................................................................................. 21
Relative Luminous Flux vs. Junction Temperature - White ............................................................................................................................... 22
Relative Radiant Flux vs. Junction Temperature - Royal Blue ........................................................................................................................... 22
Electrical Characteristics - White, Standard, Royal Blue .................................................................................................................................... 23
Electrical Characteristics - White, High Efficacy ................................................................................................................................................ 23
Relative Luminous Flux vs. Current - White ........................................................................................................................................................ 24
Relative Radiant Flux vs. Current - Royal Blue .................................................................................................................................................... 24
Relative Chromaticity vs. Current and Temperature .......................................................................................................................................... 25
Typical Spatial Distribution - White ..................................................................................................................................................................... 26
Typical Spatial Distribution - Royal Blue ............................................................................................................................................................. 26
Thermal Design - White ....................................................................................................................................................................................... 27
Thermal Design - Royal Blue................................................................................................................................................................................ 27
Performance Groups - Luminous Flux ................................................................................................................................................................ 28
Performance Groups - Radiant Flux .................................................................................................................................................................... 28
Performance Groups - Dominant Wavelength ................................................................................................................................................... 29
Performance Groups - Forward Voltage ............................................................................................................................................................. 29
Performance Groups - Chromaticity ................................................................................................................................................................... 29
Cree’s White Chromaticity Regions Plotted on the CIE 1931 Curve.................................................................................................................. 33
Cree’s Cool White Kits Plotted on ANSI Standard Chromaticity Regions ......................................................................................................... 34
Cree’s White Kits Plotted on ANSI Standard Chromaticity Regions.................................................................................................................. 35
Cree’s Warm and Neutral White Kits Plotted on ANSI Standard Chromaticity Regions .................................................................................. 36
Cree’s 2200 K CCT White Kit Plotted on ANSI Standard Chromaticity Regions............................................................................................... 37
Cree’s Standard Chromaticity Kits ...................................................................................................................................................................... 37
Tape and Reel ....................................................................................................................................................................................................... 43
The attachment "GigaDevice MCU ISP Programmer" is the official ISP tool. Before powering on, you need to pull up the BOOT0 of the target chip, then connect to the USART0 of the target chip through the...
Although the automotive instrument cluster has evolved over the years, in many ways it remains familiar to us all for generations. The original instrument cluster, like the one shown in Figure 1, cons...
Follow the User Manual of de1-soc to develop the soc system. Modify the official my_first_hps-fpga_base project, add 10 LEDs, compile it, and generate the header file. Then when using soceds to make u...
▲Overview of the evolution of global RF company integration▲Global RF front-end market growth and share▲Market demand for filter productsA mobile phone that supports making calls, sending text message...
Inverted F Antenna Introduction
The inverted-F antenna (IFA) is a deformation structure of the monopole antenna, which has the advantages of small size, simple structure, easy matching and low manufac...
Introduction
With the rapid development of the national economy, the technological level of various industries has been continuously improved, and the quality requirements of power supply gri...[Details]
Designing
LED drive
solutions, if the current is greater than 500 mA,
a
switching
regulator is usually used to
drive
the LED
; if the current is between 200 mA and 500 ...[Details]
The logic level switch circuit is shown in the figure. There are 8 switches K7~K0 at the bottom right of the test bench. When the switch is turned to the "1" position, the switch is disconnected and ...[Details]
According to the Nikkei, Japan, which was a step behind in 5G development, is preparing to catch up in the 6G field. Recently, the Ministry of Internal Affairs and Communications of Japan established...[Details]
Translated from EEtimes The start of the Battery Electric Vehicle (BEV) revolution is going to be a shaky one, which will greatly impact the automotive and transportation industries, but it will ta...[Details]
During the period between the Lesser Heat and the End of Heat, the temperature is the highest, and the weather is humid and hot, which is what we often call the "dog days". Beijing is experiencing ...[Details]
Smart water purifiers are generally equipped with LED display screens, voice reminder functions, temperature monitoring and control, temperature alarm, water level control, water level monitoring a...[Details]
Probing techniques are very important for high-quality oscilloscope measurements. Probes are usually the first link in the oscilloscope measurement chain. If the probe performance is insufficient, di...[Details]
With the development and progress of LED lighting technology, LED products are gradually accepted by the market and consumers for their advantages such as energy saving, environmental protection, hig...[Details]
According to Qichacha, Hubble Technology Investment Co., Ltd. (abbreviated as Hubble) has undergone industrial and commercial changes, with its registered capital increasing from 2.7 billion yuan to ...[Details]
The STC8G2K64S4-48PIN series and STC8G2K64S2-48PIN series have an internal integrated 64K bytes Flash program memory (ROM).
1: After the microcontroller is reset, the content of the progr...[Details]
Advent Technologies, an innovative company in the field of fuel cells and hydrogen technology, will work with Los Alamos National Labs, the University of Texas at Austin (UT Austin), Rensselaer Polyt...[Details]
In a microprocessor system, in order to ensure that the microprocessor system runs stably and reliably, a power supply monitoring circuit needs to be provided to the microprocessor system. Harbin S...[Details]
According to the Wall Street Journal, people familiar with the matter revealed that the Biden administration plans to allow a comprehensive bill aimed at combating China's technological development, ...[Details]
1. Typical Motor Drive and Control System
A typical motor drive and control system consists of three parts: power conversion, motor, and embedded control system. The power conversion part includes th...[Details]
GD32 MCU
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