Household Appliances Zhongshan infrared receiver infrared receiver _ _ _ the role of the infrared receiver digital optical manufacturers Cheng Qiang 

 Infrared receiver manufacturers Shenzhen Cheng Digital Optical Co., Ltd. has been focusing on high product quality and brand building, the company strictly in accordance with the ISO9001 quality management system, continuous improvement, process control, continue to strengthen internal management, the growing strength of the company, the end of 2008 the company expanded the factory area of ??3 times, moved to Shenzhen Baoan District Xixiang Baotian Industrial Zone Three Lobo 56, third floor, spacious workshop, imported equipment to produce large quantities of daily high-quality infrared receiver for the first time the old and new across the country customer supply. 

 Construction of the infrared receiver: 
 Infrared receiver infrared receiver circuit is usually composed of diodes and amplifier circuit, amplifier circuit usually consists of a manifold and has a number of resistors and capacitors and other components, and needs to be encapsulated in a metal shielding box, and thus more complex circuit, the volume is very small, In short, will the infrared receiver and amplifier to be integrated in one of an infrared receiver, which only three pins, respectively, the power supply positive, negative and signal output power, its working voltage is 5V or so. Just give It is connected to the power that is a complete infrared receiver amplifier, easy to use. 

 Shenzhen Digital Co., Ltd. Cheng Coretronic provide you with all kinds of long-distance infrared receiver, high sensitivity infrared receiver, infrared receiver appliances! 





 Product Type: CHQ1838C 
 Dimensions: 5.68 * 5.94 * 3.76mm (L * W * H) 
 Category: Infrared receiver 
 Products: 1, ultra-small iron shell package design, receiving distance of 10-15 meters; 
 2, anti-interference, able to work 50000LUX light intensity, 
 3, wide operating voltage 2.7-5.5V; 
 4, the carrier frequency 38KHZ