model Common voltage Output Power voltage range Number of internal amplifiers Package form THD rating 4Ω 8Ω 16Ω LM2876 ± 30V 35 50 26 20--60 D TO-220 (11) 0.06 LM3875 ± 35V 56 70 39 20--84 D TO-220 (11) 0.06 LM3876 ± 3
Read moreDad said that the iPhone 4s has a small screen that is too old to see. So he helped the dad find a mobile phone. The demand is simple: large screen, smooth transition ios system Speaking of the smooth transition ios had to say Meizu, so I began to see Meizu's new flag
Read moreTools: cross screwdriver, one screwdriver 1. Xiaomi mobile power supply adopts all-aluminum alloy shell with anode frosting treatment. The upper and lower ends of the packaging technology have excellent hand feeling, but it is not easy to open it without loss. I also studied
Read moreMany mobile phone manufacturers seem to want to release their flagship products before the iPhone 7 debut (it is said to be September 7th). Of course, Meizu is no exception. The true flagship of the rumor for a long time is about to meet with you. Now, some netizens sent out
Read moreIt was already halfway through 2016, and the Oculus Rift, which took four years to develop, was finally open for purchase. From the existing hardware, we felt the full sincerity of Palmer Luckey. It was not easy to polish the first generation of products. At the same time,
Read moreThis year Google made a new change in the Nexus series - the parent and son of the size Nexus 6P/5X, as an upgraded version of the previous Nexus 6/5. Among them, Nexus 6P is the first model that was built by Huawei, a domestic manufacturer. Huawei has succeeded in the dome
Read moreIndustry chain M&A effect During the reporting period, the company's sales of LED chip products increased by 98.24% over the previous year. At the same time, the acquisition of blue crystal technology increased the sales revenue of substrate wafers, and realized operating income of RMB 612
Read moreAfter Tesla’s murder, many countries began to pay attention to the issue of automatic driving safety. They also paid more attention to the auto-driving cars. Just after Japan established a global standard for automated driving with the European Union, China has also
Read moreThe first SFP-840MVA/500kV main transformer independently designed and manufactured by Baoding Tianwei Baochang Electric Co., Ltd. (hereinafter referred to as Tianwei Baochang) for the Yangtze River Three Gorges Project underground power station has been successfully shipped and shipped. I
Read moreDefinition of drone The UAVs mentioned now are usually Unmanned Aerial Vehicles (UAVs), or Unmanned Aircraft Systems (UAS), without the need for a driver. An aircraft that is driven by the ground, through ground remote control or automatic driving technology, for scientific o
Read moreAccording to quartz , Apple recently passed a patent for a wearable device. US Patent Office data show that the device can monitor ECG (electrocardiogram) through a series of sensors. This application leaves enough room for the shape of the product - it may be a ring, a br
Read moreThe leading domestic innovative technology company Liaison Interactive (002280) and the global player interactive equipment and software brand Razer held an OSVR developer conference in Shanghai with the theme of “being inspired – making a tripâ€. OSVR (Op
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