2020 is an embedded control type that integrates control circuits and light-emitting circuitsLEDlight source,The product contains a signal decoding module, data buffer, built-in constant current circuit, andRCOscillator;CMOSProcess, low voltage, low power consumption;256levelPWMGrayscale adjustment and32Level brightness adjustment; Adopting a dual line output method,DATAData and synchronizationCLKSignal to synchronize the output actions of each chip connected in series;

LED has the advantages of low voltage driving, environmental protection and energy saving, high brightness, large scattering angle, good consistency, ultra-low power, and long lifespan. Integrate the control circuit intoLEDAbove, the circuit has become simpler, smaller in size, and easier to install.

Applications(Field))

LED full-color luminous word light string, LEDFull color module, LEDColorful soft and hard light strips, LEDGuardrail tube,LEDappearance/Scene lighting.

• LED point light source, LEDpixel screen, LEDAlien screen,Various electronic products,Electrical equipment scrolling lights.

 Features(Features))

• EC LED integrates high-quality serial cascaded constant current IC internally; 5V power supply application; Default power on does not light up;
• Dual line synchronous control.
• RGB tri color output control, 8Bit (256 levels) color setting; 5-bit (32 level) brightness adjustment;
• Three constant current drive, specific signal self detection function
• Maximum serial input data frequency 30MHz
• Dual line data transmission, built-in oscillation support for uninterrupted PWM output, can maintain image stillness.

Product Features:

Chip: Adopting top brands from Taiwan and mainland ChinaGrade AThe chip has a long lifespan, long-lasting light effect, stable output, strong anti-static ability, can withstand two reflow soldering cycles, and can withstand cold and hot shock tests（Our company does not use B-grade or special project chips

Gold wire: Welding with 99.9% pure gold wire, fast heat dissipation, good conductivity, and good stability.

Glue: High quality glue is used to provide dual protection against vulcanization and pressure; High refractive index, exciting the highest brightness.

Bracket: Has good thermal conductivity（gilding）（silver-plated）There are two types of brackets to choose from, easy to tin and not prone to oxidation.

Packaging: Vacuum packaging with minimum packaging of 4K per roll

   Hongcheng Optoelectronics 2020 RGB Colorful 27KHZ Discontinuous Transmission Product Specification Click to download