In the past, Powerful Color has been working hard to promote the development of the industry, bringing customers the ultimate product and service experience, from the promotion of surface stickers, to the popularization of high-definition high-order PWM driver ICs, to the implementation of the standard size of cell boards 320* 160mm... This time, the powerful giant color promotes the outdoor LED large-screen products to be reborn, and the outdoor surface-mount products will soon be upgraded with new energy-saving solutions, bringing customers real energy-saving LED big screen!
Two-pronged approach, more energy efficient
The energy saving by lowering the power supply voltage is limited by a single technical means. The powerful giant color outdoor LED large-screen energy-saving scheme uses DSPWM constant current drive IC plus 4V power supply, two-pronged, energy-saving more efficient, giving you real energy-saving effect.
Energy-saving one-piece, starting with the core
The DSPWM constant current driver IC used in the powerful giant color outdoor LED large-screen energy-saving scheme is based on the double-latch constant current driver IC, which retains the high-brightness and high-brightness display performance, and adds intelligent brightness adjustment. The energy-saving driver IC uses a low-voltage turn-on technology that reduces the power consumption of the driver IC by 20 to 25%. We measured the 1m2 P5 outdoor surface mount module, using the DSPWM constant current drive IC with 21% lower power consumption than the normal constant current IC, equivalent to 1000 energy savings per year. Placed on hundreds of outdoor LED large screens, 100m2 large screen saves electricity costs of 100,000 yuan per year.
Energy-saving duo, starting from the outside
4V power supply, and LED large screen equipped with DSPWM constant current drive IC is more suitable! Fully meet the normal operation of LED large screen, each power device works normally after partial voltage, no heat loss of components under the action of excess voltage, and does not affect the normal brightness of the lamp, and the life of the lamp is also effectively protected. Two-pronged approach can save energy more efficiently.
Energy-saving solutions are not just as simple as energy saving
The powerful giant color outdoor LED large-screen energy-saving scheme not only saves energy and reduces emissions in essence, but also shows the effect more than several times using ordinary constant current IC.
Enhance one: increase the refresh rate and brightness
Powerful giant color outdoor LED large-screen energy-saving scheme equipped with DSPWM constant current drive IC, adopting double-latch DS-PWM protocol, compared with ordinary constant current chip under the same conditions: refresh rate is increased by 2-4 times, reaching 1920Hz or above, and brightness Increase by more than 15%.
Enhance 2: Built-in shadow elimination function, the display effect is more delicate
The DSPWM constant current driver IC has a built-in shadow elimination function, and it is equipped with a line driver chip with a shadow eraser, which can completely eliminate the "row and shadow" of the LED screen.
Enhance three: new features, intelligent brightness adjustable
DSPWM constant current drive IC built-in current adjustable function, with control software, intelligently achieve 32 levels of brightness adjustable, for different brightness environments, the module can intelligently adjust different current levels to achieve energy saving and emission reduction.
Upgrade 4: Built-in low gray improvement function, display is more perfect
DSPWM constant current drive IC supports 3.3-5V working voltage, built-in low gray improvement and current accuracy improvement function, and solves many problems such as reddish color on both sides of the module, low gray display color block, module cascaded and other screens. The display is more perfect.
In order to save energy, but also better display effect, use powerful giant color outdoor LED large-screen energy-saving solution, DSPWM constant current drive IC plus 4V power supply, powerful giant color all outdoor LED large-screen surface mount products will be upgraded . Do LED big screen, find powerful giant color; do outdoor LED energy-saving big screen, but also find powerful giant color!
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