Hotel Level LED Display Video , High Performance Led Screens
EMC LED Display Design: Structure is Simple but Rigorous, EMC Standard class-B , Steady Performance
1. The Entire EMC Design scheme is leading in the same business line, cabinet structure design is simple but rigorous.
2.In the series of tests of CE, RE, Harmonic / Flicker Measurement, Electrostatic Discharge Test(ESD), RS, Surge Test, all the products shows the outstanding performance.
3. Especially in the test of Injected Currents Susceptibility Test(CE), based on the Europe Norm EN55022 class-B, still leave a gap of 6DB to reach the standard limit 46DB.
4. The design scheme mainly resolve the EMI (Electromagnetic Interference) through the special design of PCB, module, filter and wires, shielding and connecting on the structure.
5. The cabinet is with nice wire arrangement and connecting and the product is with steady performance.
6. The processing procedures for EMC designs are simple, which can help mass production well as well as little quality difference.
7. High refresh frequency and gray scale (16bit), and support flaw points checking.
Outdoor LED display, compared with indoor LED display, the hard points to pass EMC are: Radiation Emission Measurement---RE ( class-A:40-47DB class-B:30-37DB ) and Injected Currents Susceptibility Test---CE ( class-A:56-76DB class-B:46-66DB ).
Shenzhen Dicolor Optoelectronics Co., LTD is specialized in the development of LED display screens. Its several indoor and outdoor products have approved by EMC certifications.
Dicolor EMC design has perfectly resolved the EMI problems for the EMI sensitive elements like circuits, cabinet materials, components, internal wires. All the parts materials like wires strictly comply with EMC standards to make sure the high level safety, reliability and stability of products.
