GW MB10F 0.8A 1000V rectifier bridge Probe current voltage pin 420*4450 head diameter 5.0 over current current and voltage pin The circuit converts the input alternating signal into a direct current signal. If the input signal frequency is very low, the input capacitor C

The storage medium of the DVD digital video camera (disc type DV) uses DVD-R, DVR+R, or DVD-RW, DVD+RW to store dynamic video images. For ordinary home users, it is not only required to be easy to operate and easy to carry, but there is no need to worry about overlapping shooting during sh

"Dancing pavilion, the wind is always blown away by the rain and wind." When Zhang Chaoyang appeared in the small tea house in Wuzhen last week and talked to the media, I wonder if he thought of this sentence. Sohu is currently in anxiety about performance. On Octob

E3 rumors that Sony and Bethesda will announce new VR E3 is approaching and rumors are flying. The latest news is that both Sony and Bethesda will announce new VR. The first is that Sony may announce a batch of PS VR masterpieces, including The Persistence which has been

In order to enhance the competitiveness of products, many mobile phone manufacturers will provide firmware upgrade services to the classic models from time to time. However, many mobile phones always have some bugs after going through a large version of the system update. Take Huawei Glory 8 as an

On June 8th, according to CNET, Apple just released the latest operating system iOS 11 for the iPhone, and Google announced an update to Android O a few weeks ago. These two softwares support almost all mobile phones around the world, so who are the winners so far? The answer

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Photocoupler Here is a random travel charger for the Nokia 8210 mobile phone. The casing is marked with the input AC220V/50Hz ( Figure Nokia mobile phone charger circuit The author made this charger to analyze, draw a circuit diagram for the reader to use and repair refe

Sanan Optoelectronics In the first half of the year, the company achieved operating income of 365 million yuan, a year-on-year increase of 69.18%; realized operating profit of 121 million yuan, an increase of 101.04%; net profit of 202 million yuan, an increase of 257.19%. Net profit after deducti

On January 8, the five-day CES 2017, the world's largest annual consumer technology show, officially closed in Las Vegas, USA. During the entire exhibition, the liveliness of the show was extremely popular. 50,000 industry professionals from 150 countries gathered together, including drones, VR,

When I bought a Canon 600D SLR in 2013, I often patted the flowers, landscapes and the like. However, it is too heavy to carry and has been lying in a drying oven for the past half year. Decided to enter a portable digital camera. To pick and choose to choose Dafa, in fact,

As Yang Xu, Intel’s global vice president and president of China, said in his speech on World Telecommunication Day: “5G will fully release its data potential and upgrade the human life experience. It is not only about mobile phones, PCs, but also unmanned, virtua