Application of led Power Amplifier and Signal Amplifier for Low Voltage led Strip lighting

我们常说灯带分2类,第一类控制器方式是直通电流的:

there are two types  control method  for  led  strips lighting . The first type of controller is a direct current:

第二类是数字信号,控制器只供信号,补电由变压器单独计算,根据板厚和电压等因素选择不同的位置补偿电压。

The second type is digital signal, the controller only supplies the signal, the compensation power is calculated by the transformer alone,

and different position compensation voltages are selected according to factors such as plate thickness and voltage.

1 channel *30A 12-24V DC  Constant Voltage Power amplifier Model EV1-X

3channel*10A 12-36V Constant Voltage Power amplifier Model EV3-X

 

4chanel *8A 12-24V Constant Voltage Power amplifier Model EV4-X

5channel *5A 12-24VConstant Voltage Power amplifier Model EV5

七彩灯带有2种解决办法,一种是无线/有线控制器同步方案,一种是通过控制器+功率放大器方案。

如果是并联的采用功率放大器比较划算,如果是串联的用无线同步的比较安全。

Colorful lights have two solutions, one is the wireless/wired controller synchronization solution, and the other is through the controller + power amplifier solution.

If it is connected in parallel, it is more cost-effective to use a power amplifier, and if it is connected in series, it is safer to use wireless synchronization.

幻彩灯带有2方面值得注意的,一个是补电,这个通过小控制器亮白光就知道哪里发黄严重需要补电,

简单排查处理。幻彩灯带最头大的是信号干扰问题,有时候控制器需要放在机箱统一管理,这时候延长线就很远了,

用正规的网线还好,如果预埋了普通电线就没救了。另外灯带和下一条灯条串联,也会遇到延长线很长的问题,信号衰减可以用简易的放大器。

还有些工程,灯带都是并联的,一个端口并联超过3条都会出现不同程度的干扰,这时候我们需要SP901E信号扩展器。

There are two things worth noting about the magic lights, one is the power supply, which can be used to know where the yellowing is serious and needs to be supplemented through the small controller to brighten the white light.

Simple troubleshooting. The biggest problem with the lantern strip is signal interference. Sometimes the controller needs to be placed in the chassis for unified management. At this time, the extension line is very far away.

It’s okay to use regular network cables, but if you pre-embed ordinary wires, it won’t help. In addition, the light strip and the next light bar are connected in series, and the problem of long extension line will also be encountered. A simple amplifier can be used for signal attenuation.

In some projects, the light strips are all connected in parallel. If one port is connected in parallel with more than 3 lines, there will be different degrees of interference. At this time, we need the SP901E signal expander.

蔷薇照明从事幻彩灯带销售超过10年,工地案例数千个,有灯带上面的疑难杂症欢迎联系我们,交个朋友。

Rose Lighting has been  focus on the led strip lighting for more than 10 years, and there are thousands of projects  cases.

If you have any  problem or inquiry on the light strips,donot hesitate to contact with us!

It is happy to make friends with you and learn from each other.

About us 

Rose lighting focus on Led strip project product with competitive solution and engineering service since 2012 in shenzhen china,
main led strip series
-pixel led strip
-rgb led strip
-rgb cct led strip
-cob led strip
-neon flex led
-monochrome led strip
-led controller&led power supply
ect

Advantages 

-focused on manufactuering pixel lighting more than 8 years.

-competitive price and project solution service

– more than 100 project case each year

-all Types of led strip are available.

-skilled support team and engineering service

– visable all kinds of project case show and Exhibition board in our showroom

-OEM/ODM offered

enjoy more about our product and new project from our website .

https://www.youtube.com/c/roselighting

https://www.rose-lighting.com/blog

https://www.rose-lighting.cn

https://roselighting.en.alibaba.com

https://www.facebook.com/roselightings

Thanks for your attention

Shenzhen Rose Lighting Technology Co.,Ltd
T: +86-186-7564-9004 (wechat ,whatsapp ,QQ ,skype)
E: [email protected]

 


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