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Applications Support
Excelsys Application Support – Local to you
At Excelsys our background is in the development and support of high efficiency, high reliability Power Supplies for applications
in the Lighting, Medical, Military, and Industrial markets. We have a long history of working with Market-leading, Blue-Chip
Companies, supporting thousands of different Projects and Applications, building up a wealth of both system and product
knowledge. Our experienced Applications Teams are based in the US and in Europe allowing them to offer an immediate value-
add service to our LED Lighting customers. Key support functions include:
? Design consultancy support, including product recommendations, to deliver optimal system performance, and importantly
reducing time-to-market
? Attention to total cost of ownership for duration of product lifetime - addressed at the design stage
? In-life product support enabling product modifications and upgrades with minimum disruption
? Pre-launch product certification support for the latest standards including; UL, CE, VDE etc
? Management of relationships with key Technical Partners including the worlds leading LED manufacturers
? Publication of white papers outlining the latest Industry, Application and Product trends specific to the evolving LED Lighting
Market
Whatever your application, our dedicated team is ready to assist you in defining and implementation of the optimum LED power
supply solution. For more detail please visit the Technical Support section of our website, email support@excelsys.com or simply
call us at:
North America and Canada: +1 972 771 4544
Europe and Asia +353 21 4354716
Dimming Implementation on Excelsys LED power Supplies
The dimming function permits the current driving the LED to be adjusted over a wide range (typically 10-100%) allowing the user
to control light levels accurately. This can usually be implemented using 1-10V voltage control, Potentiomeneter (resistor control)
or by PWM. The most common implementation is voltage control dimming and an example of how this is implemented on the
LXD75 is shown below. 10-100% current control is achieved by applying the appropriate dimming control voltage to to the LXD75.
Similarly, below is an example of Potentiomener/resistor control for the LXD75 series allowing current control from 10-100%
Please refer to datasheets for dimming control implemention of specific famiilies.
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相关PDF资料
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POWER SUPPLY LED 60W 5000MA
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相关代理商/技术参数
LXC50-4200SW
功能描述:POWER SUPPLY LED 50W 4200MA RoHS:是 类别:电源 - 外部/内部（非板载） >> LED 电源 - 恒定电压 系列:LXC50SW 标准包装:1 系列:LXV150 类型:恒定电压 拓扑:AC DC 转换器 输出数:1 电压 - 输入（最小）:90VAC 电压 - 输入（最大）:264VAC 输出电压:40V 电流 - 输出（最大）:3.75A 功率（瓦特）:150W 电压 - 隔离:3.75kV（3750V） 调光:- 特点:OCP，OTP，OVP，SCP 工作温度:-35°C ~ 70°C 效率:93% 端接类型:导线引线 尺寸/尺寸:8.90" L x 2.66" W x 1.57" H（226.0mm x 67.5mm x 40.0mm） 安装类型:底座安装 批准:CE，cULus，EN 额定值:IP67 重量:2.3 磅（1kg）
LXC52-0350SW
功能描述:POWER SUPPLY LED 52W 350MA RoHS:是 类别:电源 - 外部/内部（非板载） >> LED 电源 - 恒定电压 系列:LXC52 标准包装:1 系列:LXV150 类型:恒定电压 拓扑:AC DC 转换器 输出数:1 电压 - 输入（最小）:90VAC 电压 - 输入（最大）:264VAC 输出电压:40V 电流 - 输出（最大）:3.75A 功率（瓦特）:150W 电压 - 隔离:3.75kV（3750V） 调光:- 特点:OCP，OTP，OVP，SCP 工作温度:-35°C ~ 70°C 效率:93% 端接类型:导线引线 尺寸/尺寸:8.90" L x 2.66" W x 1.57" H（226.0mm x 67.5mm x 40.0mm） 安装类型:底座安装 批准:CE，cULus，EN 额定值:IP67 重量:2.3 磅（1kg）
LXC52-0450SW
功能描述:POWER SUPPLY LED 52W 450MA RoHS:是 类别:电源 - 外部/内部（非板载） >> LED 电源 - 恒定电压 系列:LXC52 标准包装:1 系列:LXV150 类型:恒定电压 拓扑:AC DC 转换器 输出数:1 电压 - 输入（最小）:90VAC 电压 - 输入（最大）:264VAC 输出电压:40V 电流 - 输出（最大）:3.75A 功率（瓦特）:150W 电压 - 隔离:3.75kV（3750V） 调光:- 特点:OCP，OTP，OVP，SCP 工作温度:-35°C ~ 70°C 效率:93% 端接类型:导线引线 尺寸/尺寸:8.90" L x 2.66" W x 1.57" H（226.0mm x 67.5mm x 40.0mm） 安装类型:底座安装 批准:CE，cULus，EN 额定值:IP67 重量:2.3 磅（1kg）
LXC52-0700SW
功能描述:POWER SUPPLY LED 52W 700MA RoHS:是 类别:电源 - 外部/内部（非板载） >> LED 电源 - 恒定电压 系列:LXC52 标准包装:1 系列:LXV150 类型:恒定电压 拓扑:AC DC 转换器 输出数:1 电压 - 输入（最小）:90VAC 电压 - 输入（最大）:264VAC 输出电压:40V 电流 - 输出（最大）:3.75A 功率（瓦特）:150W 电压 - 隔离:3.75kV（3750V） 调光:- 特点:OCP，OTP，OVP，SCP 工作温度:-35°C ~ 70°C 效率:93% 端接类型:导线引线 尺寸/尺寸:8.90" L x 2.66" W x 1.57" H（226.0mm x 67.5mm x 40.0mm） 安装类型:底座安装 批准:CE，cULus，EN 额定值:IP67 重量:2.3 磅（1kg）
LXC52-1050SW
功能描述:POWER SUPPLY LED 52W 1050MA RoHS:是 类别:电源 - 外部/内部（非板载） >> LED 电源 - 恒定电压 系列:LXC52 标准包装:1 系列:LXV150 类型:恒定电压 拓扑:AC DC 转换器 输出数:1 电压 - 输入（最小）:90VAC 电压 - 输入（最大）:264VAC 输出电压:40V 电流 - 输出（最大）:3.75A 功率（瓦特）:150W 电压 - 隔离:3.75kV（3750V） 调光:- 特点:OCP，OTP，OVP，SCP 工作温度:-35°C ~ 70°C 效率:93% 端接类型:导线引线 尺寸/尺寸:8.90" L x 2.66" W x 1.57" H（226.0mm x 67.5mm x 40.0mm） 安装类型:底座安装 批准:CE，cULus，EN 额定值:IP67 重量:2.3 磅（1kg）
LXC52-1400SW
制造商:Excelsys Technologies 功能描述:LED SUPPLY CC AC/DC 19-37V 1.4A
LXC60-0350SW
功能描述:POWER SUPPLY LED 60W 350MA RoHS:是 类别:电源 - 外部/内部（非板载） >> LED 电源 - 恒定电压 系列:LXC60 标准包装:1 系列:LXV150 类型:恒定电压 拓扑:AC DC 转换器 输出数:1 电压 - 输入（最小）:90VAC 电压 - 输入（最大）:264VAC 输出电压:40V 电流 - 输出（最大）:3.75A 功率（瓦特）:150W 电压 - 隔离:3.75kV（3750V） 调光:- 特点:OCP，OTP，OVP，SCP 工作温度:-35°C ~ 70°C 效率:93% 端接类型:导线引线 尺寸/尺寸:8.90" L x 2.66" W x 1.57" H（226.0mm x 67.5mm x 40.0mm） 安装类型:底座安装 批准:CE，cULus，EN 额定值:IP67 重量:2.3 磅（1kg）
LXC60-0450SW
功能描述:POWER SUPPLY LED 60W 450MA RoHS:是 类别:电源 - 外部/内部（非板载） >> LED 电源 - 恒定电压 系列:LXC60 标准包装:1 系列:LXV150 类型:恒定电压 拓扑:AC DC 转换器 输出数:1 电压 - 输入（最小）:90VAC 电压 - 输入（最大）:264VAC 输出电压:40V 电流 - 输出（最大）:3.75A 功率（瓦特）:150W 电压 - 隔离:3.75kV（3750V） 调光:- 特点:OCP，OTP，OVP，SCP 工作温度:-35°C ~ 70°C 效率:93% 端接类型:导线引线 尺寸/尺寸:8.90" L x 2.66" W x 1.57" H（226.0mm x 67.5mm x 40.0mm） 安装类型:底座安装 批准:CE，cULus，EN 额定值:IP67 重量:2.3 磅（1kg）