- 您现在的位置：买卖IC网 > Sheet目录1210 > DK-114N-3 (Luminus Devices Inc)KIT DEV PHLATLIGHT CBT/PT LED
PhlatLight ? DK-114N Series Development Kit Manual
and LED being used.
It is important to note that all PT and CBT series PhlatLight
LEDs are built in a common anode configuration. That is, the
copper core-board is at a positive electrical potential in oper-
ation. If this is not factored into the design, it becomes diffi-
cult to connect multiple devices to a common heat sink. The
DK-114N development kit addresses this by configuring the de-
vices in a grounded common anode topology. As a result, the
LED anode is kept at ground and the cathode is at a negative
potential. The LED anode can be in direct electrical contact
with the heat sink without concern of electrical contact with
other LEDs. It is important to note that while the heat sink is
at ground, there is still power passing through it. For further
information, please contact Luminus.
Figure 19: Input and output (optical) pulse
Figure 22: Grounded Common Anode Configuration
Figure 20: Rise time example
This configuration requires that the AC ground line from the
supply providing power to the driver board is isolated from the
DC ground line. A short list of isolated power supplies is pro-
vided in Appendix B.
Appendix B: Isolated AC-DC Power Supplies
Table 3 shows a list of isolated AC-DC power supplies. A power
supply with isolated outputs is required to properly drive the
DK-114N drivers. Failure to use a similar power supply will re-
sult in a malfunctioning board.
Various different power supplies are listed in the table. For
best efficiency, it is recommended to select a power supply
that closely matches the required power.
Figure 21: Fall time example
Appendix A: Electrical Design Considerations
? 2009 Luminus Devices, Inc. - All Rights Reserved
Page 8
发布紧急采购，3分钟左右您将得到回复。
相关PDF资料
DK-136M-3
KIT DEV PHLATLIGHT CBT/PT LED
DK-409N-1
KIT DEV PHLATLIGHT CBM360 LED
DK-414N-4
KIT DEV PHLATLIGHT CBM380 LED
DK-PS21765
KIT DEV INTERFACE IPM MINIDIP
DK-PS21965
KIT DEV INTERFACE IPM MINIDIP
DK-RV-1.8-TRK-33
EVAL KIT SQUIGGLE MOTOR + SENSOR
DK-SI-4S100G2N
KIT DEV STRATIX IV TRANSCEIVER
DLP-2232H
MODULE USB ADAPTER FOR FT2232H
相关代理商/技术参数
DK115199
制造商:TE Connectivity 功能描述:
DK115201
制造商:TE Connectivity 功能描述:
DK115202
制造商:TE Connectivity 功能描述:
DK116399
制造商:TE Connectivity 功能描述:
DK116664
制造商:TE Connectivity 功能描述:
DK117439
制造商:TE Connectivity 功能描述:
DK11XEA100K86RAH01
功能描述:CAP CER 10PF 250V SL NONSTND SMD 制造商:murata electronics north america 系列:DK1 包装:剪切带（CT） 零件状态:在售 电容:10pF 容差:±10% 电压 - 额定:250V 温度系数:SL 工作温度:-40°C ~ 125°C 特性:- 等级:X1，Y1 应用:安全 故障率:- 安装类型:表面贴装，MLCC 封装/外壳:非标准型 SMD 大小/尺寸:0.315" 长 x 0.236" 宽（8.00mm x 6.00mm） 高度 - 安装（最大值）:- 厚度（最大值）:0.098"（2.50mm） 引线间距:- 引线形式:鸥翼型 标准包装:1
DK11XEA100K86RBH01
功能描述:CAP CER 10PF 300V SL NONSTND SMD 制造商:murata electronics north america 系列:DK1 包装:剪切带（CT） 零件状态:在售 电容:10pF 容差:±10% 电压 - 额定:300V 温度系数:SL 工作温度:-40°C ~ 125°C 特性:- 等级:X1，Y1 应用:安全 故障率:- 安装类型:表面贴装，MLCC 封装/外壳:非标准型 SMD 大小/尺寸:0.315" 长 x 0.236" 宽（8.00mm x 6.00mm） 高度 - 安装（最大值）:- 厚度（最大值）:0.098"（2.50mm） 引线间距:- 引线形式:鸥翼型 标准包装:1