国产婷婷成人久久?V免费高清_亚州精品无码又大又粗_五十路熟女中文字幕_东北老夫妇啪啪嗷嗷叫_歐美日韓性視頻_黑巨茎大战乌克兰美女_国产欧美日韩灭亚洲精品_日本japanese丰满护士_本一道波多野结衣AV一区_亚洲色中文字幕不卡一区

Shenzhen Mingjinfang Electronic Technology Co., Ltd.

CN
86+18025489108 ANGELA / 86+18664974796 SVEN

News

5 factors you need to know for LED power supply purchases

2022-02-17(1130)views

Years of market experience tell us that these five factors must be taken into account when choosing a suitable LED power supply.1. PowerWhen choosing the right LED power supply for your project, you f...

Years of market experience tell us that these five factors must be taken into account when choosing a suitable LED power supply.

 

1. Power

When choosing the right LED power supply for your project, you first need to determine how many watts of LED power we need. If more than one lamp is running on a power supply, these wattages must be added up to get the total power to ensure there is a power supply large enough to leave a full 20% buffer total wattage for the LED power supply.

 

2. Whether dimming is required

If you need to adjust the brightness of the LED lights, you need to choose an LED power supply with a dimming function

 

3. Temperature and Weather

An important factor that cannot be overlooked when choosing a power supply is what area and environment it will be used in. When the power supply is working, it will not damage the power supply within its temperature parameter range. The power supply specification should include the safe operating temperature range to ensure that the power supply is used within the safe operating temperature range. The safe working range of general power supply is -30℃~50℃.

 

4. Efficiency

The efficiency of the power supply reflects the actual power that the LED emits. The higher the efficiency percentage of the power supply, the more power will be saved in the end. For LED applications, it is best to choose an LED power supply with an efficiency of 80% or higher.

 

5. Size

When choosing an LED power supply for an LED project, it is important to know where it needs to be installed. If it is installed in a relatively small space, the size of the power supply that can be properly installed must be considered.


Latest News

0755-27221809

Service Hotline:0755-27221809

Telephone:181 2882 0589

Fax:0755-27479339

Email:szmjfps@163.com

Address:3rd Floor, Building A, Shengfeng Industrial Park, Helishan Road, North Yanchuan, Songgang, Baoan District, Shenzhen