Woodwaard 9907-164工控备件机器人模块
环境的热阻，以优化灯的寿命和光学特性。
典型空间辐射模式相对发光强度（%）角度（º）热设计最大电流（mA）环境温度（ºC）版权所有©2010-2017 Cree，Inc.。保留所有权利。本文件中的信息如有更改，恕不另行通知。是注册，Cree徽标是Cree，Inc.的。UL®和UR徽标是UL LLC的注册。6 XLamp™MX-3S LED回流焊接特性在测试中，Cree发现兼容，使用的参数如下。作为一般指南，Cree建议用户遵循所用焊膏制造商提供的推荐焊接配置文件，因此灯具或灯具制造商有责任确定适用的焊接要求。请注意，本通用指南可能不适用于回流焊设备的所有PCB设计和配置。外形特征无铅焊料平均升温速率（Tsmax至Tp）1.2°C/秒预热：最低温度（Tsmin）120°C预热：最高温度（Tsmax）170°C预热时间（Tsmin至Tsmax）65-150秒保持高于：温度（TL）217°C保持高于：时间（TL）45-90秒峰值/分类温度（Tp）235-245°C时间在实际峰值的5°C内温度（tp）20-40秒缓降速率1-6°C/秒时间25°C至最高温度4分钟注意：所有温度均指包装顶部，在包装体表面测量。
高回流温度
虽然已经批准了高回流温度（以上），但Cree的回流最佳实践指南是在这些LED的回流焊接过程中使用尽可能低的温度。TP TL温度时间t 25˚C至峰值预热ts ts TP 25缓降缓升临界区TL至TP Tsmax Tsmin版权所有©2010-2017 Cree，Inc.保留所有权利。本文件中的信息如有更改，恕不另行通知。Cree®和XLamp®是注册，Cree徽标是Cree，Inc.的。UL®和UR徽标是UL LLC的注册。7 XLamp™MX-3S LED Notes Measurements。本文件中的光通量、辐射功率、色度、正向电压和CRI测量值仅为装箱规格，仅代表自发货之日起的产品测量值。这些测量值将随着时间的推移而变化，这些因素不在Cree的控制范围内，也不作为产品的操作规范。
Environmental thermal resistance to optimize lamp life and optical characteristics.
Typical space radiation mode Relative luminous intensity (%) Angle (º) Thermal design Maximum current (mA) Ambient temperature (º C) Copyright © 2010-2017 Cree，Inc.。 All rights reserved. The information in this document is subject to change without notice. Is registered, and the Cree logo is owned by Cree, Inc. UL ® And the UR logo are registered by UL LLC. 6 XLamp ™ During the test of MX-3S LED reflow soldering characteristics, Cree found compatibility, and the parameters used are as follows. As a general guideline, Cree recommends that the user follow the recommended welding configuration file provided by the manufacturer of the solder paste used, so it is the responsibility of the lamp or lamp manufacturer to determine the applicable welding requirements. Please note that this general guideline may not apply to all PCB designs and configurations of reflow soldering equipment. Appearance characteristics Average heating rate of lead-free solder (Tsmax to Tp) 1.2 ° C/s Preheating: minimum temperature (Tsmin) 120 ° C Preheating: maximum temperature (Tsmax) 170 ° C Preheating time (Tsmin to Tsmax) 65-150 seconds Keep higher than: temperature (TL) 217 ° C Keep higher than: time (TL) 45-90 seconds Peak/classification temperature (Tp) 235-245 ° C Time is within 5 ° C of the actual peak (tp) Slow down rate of 20-40 seconds 1-6 ° C/s Time of 25 ° C to the maximum temperature of 4 minutes Note: All temperatures refer to the top of the package and are measured on the surface of the package.
High return temperature
Although high reflow temperatures (above) have been approved, Cree's reflow best practice guide is to use the lowest possible temperature during reflow soldering of these LEDs. TP TL temperature time t 25 ˚ C to peak preheating ts ts TP 25 Ramp down and ramp up critical zone TL to TP Tsmax Tsmin All rights reserved © 2010-2017 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree ® And XLamp ® Is registered, and the Cree logo is owned by Cree, Inc. UL ® And the UR logo are registered by UL LLC. 7 XLamp ™ MX-3S LED Notes Measurements。 The measured values of luminous flux, radiant power, chromaticity, forward voltage and CRI in this document are only packing specifications and represent the measured values of products since the date of shipment. These measured values will change over time, and these factors are not under Cree's control, nor are they used as product operation specifications.
