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- LED DRIVER CONTROLLER CONSTANT CURRENT POWER HIGH VOLTAGE DRIVERS
- LED DRIVER CONTROLLER CONSTANT CURRENT POWER HIGH VOLTAGE BLUETOOTH
- LED DRIVER CONTROLLER CONSTANT CURRENT POWER HIGH VOLTAGE SERIES
The devices from the HVGC series (Figure 7) are particularly suitable for applications in the agricultural sector, due to their special properties.
LED DRIVER CONTROLLER CONSTANT CURRENT POWER HIGH VOLTAGE DRIVERS
the HBG series drivers with a cylindrical shape, which is perfectly suited for this purpose. However, in the case of high-power monochrome solutions (for example spotlights with a focused beam), we advise to use e.g. In the case of RGB solutions, drivers with the function of voltage adjustment (CV) from MEAN WELL can be used as highly stable power supplies for LED drivers in the DMX standard, thanks to their high scalability and a wide range of applications. for theatres or music-halls, on modern stages, where their range of applications is exceptionally wide. LED light sources are also a good choice in the creative sector, e.g. Alternatively, the programming interface SDP-001 can be used, which enables the driver to be programmed with user-defined profiles. With this function, the dimming percentage can be varied over a 14 hour period, from 00:00 to 14:00, according to three default profiles (home lighting, road lighting or tunnel road lighting). Constant power driver XLG-100-H-Aĭrivers from the XLG series – shown in Figure 1 – compact-sized, or from the ELG series with excellent price to performance ratio, or from the HLG series with high efficiency, will all be a very good choice for this type of applications.įor additional savings of energy, D2 versions of the ELG series (optionally for the HLG model) are equipped with the "Smart Timer Dimming" function. Therefore, the drivers that are used to power them should have the best possible features related to control, reliability and durability.įigure 1. This is probably one of the most critical applications, as in this case LED lamps have to operate failure-free in harsh conditions. The devices can be easily programmed and operated with a special application.
LED DRIVER CONTROLLER CONSTANT CURRENT POWER HIGH VOLTAGE BLUETOOTH
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In the case of applications intended for integration with home automation systems, apart from the solutions mentioned above, we can also indicate: drivers of LDC series with a power of 35 to 80W, which enable CP control of LEDs, at constant power. Simple and immediate brightness control (dimming)Įxample solutions for this category of applications include e.g.Generally, drivers designed to illuminate the interior of a house should meet the following requirements: As an example, we can distinguish several macro-categories of applications, briefly describing their features that should be taken into account in relation to individual devices.
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Different models of drivers may vary significantly, and the differences depend on the target applications. Are the commercially available drivers all similar?Ībsolutely not. A classic power supply would not be able to provide all of these functionalities, and to perform all of them it would have to be equipped with an electronic control system. This solution is based on the design that from the very beginning has embraced the specific properties of LEDs to ensure their optimal operation, durability, energy efficiency and protection against damage. Why do we call these devices "drivers" and not just "power supplies"?īecause the driver designed to power the LEDs is not just an ordinary power supply as it is traditionally understood.
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In order to ensure the good performance and durability of these semiconductors and power them properly, it became necessary to use dedicated drivers. However, since the first medium- and high-power components for illuminating a wide variety of rooms appeared on the market, the requirements for their power supply have changed significantly. When commercially available LEDs were used as ordinary controls or displays, providing power supply to them was very simple and did not require any special solutions, except for the use of current-limiting resistors.