A LED power driver is an electrical device which regulates the power to an LED or a string (or strings) of LEDs. An LED driver responds to the changing needs of the LED, or LED circuit, by providing a constant quantity of power to the LED as its electrical properties change with temperature. LED drivers do exactly what it sounds as if they do – that is, they drive the power that’s supplied to an L...
Color temperature is a measure of how much color a light contains. The concept is based on the different colors of light produced by an absolutely black object when heated to different temperatures. Lamps with a single color temperature cannot meet the needs of people's life and work at the same time, and people's demand for light temperature will vary according to different time periods. Constant...
The basic function of the driver power supply is to convert the AC voltage input from the grid into a stable DC current or voltage required for LED load work. In the process of conversion and transmission, any energy will inevitably generate various losses, so its output power is always less than input power. When the power supply is working, various components and lines have resistance, and...
triac dimming is one of the most widely used dimming methods in LED dimming. triac dimming is a physical type of dimming in which the input voltage choppers from AC phase 0 until the triac is switched on. Its working principle is to generate a tangential output voltage waveform after the input voltage waveform passes through the on-angle tangent wave. The tangential principle can be used to reduce...
Choose the appropriate input voltage range: Take AC input as an example, the commonly used input voltage specifications are AC110V, AC220V, so there are corresponding 110V, 220V AC switch, and general input wide voltage (AC: 100V-277V) three specifications. Input voltage specifications should be selected according to the area of use. Considering the load characteristics: In order to improve the re...
Regarding the DALI-2 DT8 dual-color dimmable power supply, if you have the Turnale White function, first of all, the DALI-2 power supply of this DT8 is developed according to the requirements of the DALI 209 protocol. (Control the lighting separately and control the color adjustment alone). However, in order to achieve this function, in addition to DALI209 protocol for DALI-2 DT8 power supply, the...
DMX512 protocol was first developed by USITT as a standard digital interface from the console to control the dimmer. DMX512 surpasses analog systems, but cannot completely replace them. The simplicity, reliability, and flexibility of the DMX512 waterproof led driver make it a protocol of choice when money permits. In practical applications, DMX512 dimming control mode, is generally the power suppl...
LED waterproof power supply due to high safety, high waterproof performance, suitable for use in high humidity, high dust, strong sensation environment; Make LED waterproof power supply is widely used, its chip internal integrated overvoltage, overcurrent, overheat maintenance circuit, the product is absolutely stable, and prevent the current dispersion, let LED lighting function play better. LED ...
IPv6 network supported 
