Constant Current LED Driver And Triac Dimmer,LED Power Supply Design

2021-09-17

How to protect the led driver during installation?

In the process of installing the LED dimming power supply, the protection work should be done well, and the protection work should be done from the following two aspects. 1. Protective work during installation. For example, anti-static measures, this must be done well, of course, at this time, according to the actual situation of the equipment, see what kind of anti-static measures are...

2021-09-15

What are the advantages of DALI power supply?

DALI dimming is one of the typical representatives of digital dimming, and the DALI protocol is an open international professional lighting control protocol. R & D and production of DALI series dimming control products, among which DALI power supply is the outstanding one. 1, DALI standard protocol power supply DALI power supply is a constant voltage drive 150W. The pro...

2021-09-13

What is the significance of led dimming drive to street lights?

In addition to providing night lighting and embellishing the night view of the city, the current street lighting also encounters many problems, such as energy conservation. Using LED dimming can further save more than 20% of energy, especially for municipal lighting such as street lights. Use the LED dimming power supply combined with the control system to control the time when the traffic is low,...

2021-09-10

What are the requirements when choosing LED drive power?

In the process of LED application, it needs to be stabilized and protected, which leads to the concept of driving. Therefore, a special drive power supply is required to light the LED. 1. High efficiency Since LEDs are energy-saving products, the efficiency requirements of the drive power supply will be relatively high. The heat dissipation of LED is very important. If the efficiency of the power ...

2021-09-08

What is the quality of vwp series led power supply?

Power resources can not only help people, but also hurt people, just like a double-edged sword. Therefore, we must pay attention to safety issues when using electricity to ensure that the safety of electricity is closely related to the quality of the constant voltage LED power supply. LED power technology is currently a very important science and technology. From daily life to participation and su...

2021-09-06

What are the functions of 0-10v power supply?

LED lighting fixtures are indispensable to drive. The LED system is composed of three parts: housing, light source and drive. The role of the drive is very important. Its function will directly affect the service life of the lamp. SMARTS 0-10v series constant voltage 120W dimming power supply has passed the ETL CE certification, the input power supply is 100-130/170-265VAC, and it is mainly sold i...

2021-09-03

What is the PFC of power supply and what is the function?

Power factor correction is abbreviated as PFC. it is mainly used to improve the ratio of effective power to apparent power at the input of a switching power supply. It is one of the common circuits in switch mode power supplies. Generally, the power factor of the input end of the model without PFC circuit is only around 0.4~0.6, while the active PFC circuit can reach more than 0.95. The correlatio...

2021-09-01

How does LED dimmable power supply dimming?

Light bulbs are the first lighting fixtures we saw. With the development of technology and the deepening of awareness of environmental protection, energy-saving and environmentally friendly LED lights have gradually replaced light bulbs. LED lights are bright and cannot be compared with light bulbs. How does the 0-10v dimmable power supply dimming? Incandescent lamps adjust the brightness by adjus...

2021-08-30

What are the benefits of a 5-in-1 power supply?

1. Integrate five dimming methods in one Focusing on 10 years of LED dimming experience, SMARTS continues to surpass itself in product development and technology. The 12V 5 in 1 dimming power supply released this time integrates five dimming methods and a variety of power options. 2. 0.1% deep dimming without stroboscopic The built-in high-performance chip challenges the power supply dimming limit...

2021-08-27

What are the advantages of LED constant current power supply?

With the popularization and application of 100~500mA LED power supply, LED drive constant current power supplies have been favored by people. So what are the advantages of LED drive constant current power supply? 1. Voltage: LED uses a low-voltage power supply, and the power supply voltage is between 6-24v, depending on the product, so it is a safer 10W LED dimming power s...