SK243N700200

According to reports from foreign technology media tabletmonkeys, Samsung is expected to release the Galaxy Tab A9 tablet in September or October, and its processor will use MediaTek's Helio G99. C...[Details]

All towns and sub-districts, Pinghu Economic and Technological Development Zone, Dushan Port Economic Development Zone, relevant departments of municipal agencies, and relevant municipal units: ...[Details]

100-base counter Asynchronous cascade method to form a 100-base counter Define the high and low bits of the integrated counter, 1# chip is the low bit (equivalent to the ones bit); 2# chip is ...[Details]

The oscilloscope amplifier has a voltage gain of 20 dB, and this circuit provides frequencies from 0.5 to 50 MHz. By increasing the capacitor value of 0.05 uF or removing the capacitor, we can extend ...[Details]

Mobile TV is increasingly entering the lives of people around the world. However, due to the regional characteristics of broadcasting and television, each region has formed its own standards and op...[Details]

Field Programmable Gate Array, or FPGA, is a further development based on programmable devices such as EPLD, PAL, and GAL. As a semi-custom circuit in the field of professional integrated circuits, FP...[Details]

RCC circuits are divided into two types according to different power tubes. One is made of triodes, and the other is made of MOS tubes. The circuits are slightly different, but the principles are n...[Details]

The plastic package forms and pin arrangement of some boost DC/DC converters are shown in the figure, and their main characteristic parameters are shown in the table Some boost DC/DC conve...[Details]

FIDO (Fast Identity Online) Alliance is a global non-profit organization that aims to bring together global experts to jointly develop open, scalable, and interoperable technical specifications to ...[Details]

The market for SiC and GaN power semiconductors is expected to exceed $1 billion in 2021, driven by demand from electric vehicles, power supplies and photovoltaic inverters, according to Omdia. Omd...[Details]

Variable location: char tab1 _at_ 0x200; Assignment: Assign values ​​in the function, such as tab1 =0x01; Constant location and initialization: Create a new TABLE.C, write char code table ={in...[Details]

introduction At present, multi-output power supplies generally adopt a closed-loop PWM control method for one output, while other auxiliary outputs adopt indirect voltage regulation. Since...[Details]

Huawei, a new supplier of incremental components for smart connected vehicles, has many overlapping businesses with Bosch, a century-old automotive parts giant. It is inevitable that these two large ...[Details]

Shenyang Xinyuan Microelectronics Equipment Co., Ltd. (hereinafter referred to as "Xinyuan Micro") issued an announcement stating that in order to accelerate the pace of localization of high-end semi...[Details]

185-265 VDC input, 60W multi-channel output power supply circuit The multiple output power supply circuit shown in Figure 44 is commonly used in applications such as high-end set-top boxes and c...[Details]