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Main parameters of transistor
1. DC parameters
(1) Collector-base reverse saturation current Icbo, when the emitter is open (Ie=0), the collector reverse current when a specified revers...[Details]
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The New York Post website cited people familiar with the matter today as saying that Google is in talks with American satellite TV giant Dish Network to create a fourth mobile operator in the United ...[Details]
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China Energy Storage Network:
According to the latest report from Markets and Markets, the value of blockchain in the global energy market will grow from $394 million in 2018 to $7.11 billion...[Details]
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Toshiba Mitsubishi-Electric Industrial Systems Corporation (hereinafter referred to as "TMEIC"; President and CEO Kiyotaka Machida) shipped about 3.6GW of industrial photovoltaic inverters in fisca...[Details]
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Renesas Electronics Corporation (TSE: 6723), a global semiconductor solutions provider, and FAW , an advanced automobile manufacturer, announced that they established a joint laboratory in Changchun,...[Details]
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Take digital oscilloscopes as an example. Many users may know some traditional indicators of oscilloscopes, such as bandwidth, sampling rate, memory depth, etc. Some even compare the indicators when...[Details]
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The driving signals between power switches S5, S6 and S1, S4 (S7, S8 and S2, S3) all have a phase difference θ, and the common conduction time in one switching cycle Ts is Tcom, see formula (1). Si...[Details]
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China Energy Storage Network News:
Recently, the China Construction Enterprise Management Association announced the list of winners of the second batch of National Quality Project Awards fo...[Details]
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1. Principle To make your own system call, of course, all you need to do is understand the system call process: Let's take the open function as an example: when the user space executes the open funct...[Details]
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Netizens discovered that Samsung’s official website adjusted the screen refresh rate parameters of the two flagships, Galaxy S22 and Galaxy S22+. It is reported that both Samsung Galaxy S22 and Gal...[Details]
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The variable declared by xdata is located somewhere within the 64KB address range of external RAM. Program example: unsigned int xdata m=0; /* declare a global variable, which can be located anywhere...[Details]
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SmartSens, a leading CMOS image sensor supplier, today announced that it has signed a cooperation agreement with MEMS Drive, an innovator in the field of MEMS image stabilization. The two parties wil...[Details]
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TSSP77038 adopts Heimdall package. The storage temperature and operating temperature are extended to -40 °C ~ +110 °C and -30 °C ~ +85 °C respectively. MALVERN, Pennsylvania — April 26, 2021 — Vi...[Details]
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In recent days, party organizations at all levels and the majority of party members and cadres of State Grid Fujian Electric Power Co., Ltd. have studied, publicized and implemented the spirit of t...[Details]
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Not only
the
GT-R
,
but many high-power models use 4WD for a simple reason. In order to make the car run faster, the excess power is distributed to the four wheels
to
ensure that th...[Details]