Zhou Huwei, General Manager of Jiehuate Electronics
With the popularity of LED lighting products in indoor applications, the visual fatigue caused by stroboscopic lighting has attracted more and more attention. In particular, lamps used in classrooms, bedrooms, etc. are required to be strobed.
"Because of the low bandwidth characteristics of PFC, the output voltage ripple is very large, resulting in high current ripple. Currently, Wenbo mainly adopts a two-stage scheme, but the cost is high, and the EMI design industry is more troublesome." Jiehuate Electronics General Manager Zhou “They developed their own new strobo-free solution – an adaptive linear current source that completely overcomes these problems,†said Wei Wei.
The adaptive linear current source removes 100/120Hz current ripple without additional inductance, capacitance, low cost, and no switching and EMI noise.
Kehei not only sells its products globally but communicates regularly with customers throughout the world insuring that the products continue to meet or exceed expectations. And customer references are available upon request. The shell of LED Downlights adopt integrated design, it optimize efficiency of heat dissipation. PC shade high transmittance ,weather resistance. High cooler rendering index luminous efficiency with soft light output. Low power consumption.Lower heating during operation. Lumen decay: 3 within 1000 hours. Then Lumens be stable.
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SHENZHEN KEHEI LIGHTING TECHNOLOGY CO.LTD , https://www.keheiled.com