There is a problem that has troubled me for a long time, as shown in the figure above. This is the schematic diagram of the linear thyristor power supply. When the X capacitor is not added, the EMC te...
IntroductionHyperscale data centers need to scale as system demands increase. Ethernet has become the preferred network protocol for server-to-server communications required by hyperscale data centers...
[i=s]This post was last edited by jameswangsynnex on 2015-3-3 19:57[/i]Watch IPTV from IPTV 2006-7-18 At present, discussions on China's IPTV are mostly focused on policies, standards, and industry ch...
Among TI’s wireless MCUs is the CC3220 dual-core device, which includes an ARM? Cortex?-M4 core and a dedicated network processor core with an integrated transceiver. The MCU is available in three var...
HCS12 series MCU main features list (I)model RAM ROM Serial Port Timer/Counter Bus speed (MHz) Supply voltage (V) A/D Converter PWM I/O Lines Interrupt SourcesMC9S12A128B 8192 131072 Flash SCI,SPI,IIC...
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
Everybody wants it, but not everybody can afford it. A netizen who graduated from National Taiwan University shared his interview experience in both the north and south. He used to be too ambitious a...[Details]
On May 16, 2017, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary WPI has launched an automotive battery management syst...[Details]
First of all, in stm32, the timer-related library functions are mainly concentrated in the firmware library files stm32f10x_tim.h and stm32f10x_tim.c, so when processing the timer, you need to load t...[Details]
The situation that the core basic components of my country's industrial robots have always been controlled by others is being reversed. The reporter learned from Chongqing University that under the...[Details]
STMicroelectronics announces third quarter 2022 financial results
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Q3 net revenue of $4.32 billion; gross margin of 47.6%; operating margin of 29.4%; net profit of $1.10 billi...[Details]
Stack operation instructions (2) The function of these four types of instructions is to transfer the contents of the directly addressed unit to the unit pointed to by the stack pointer SP, and to se...[Details]
The nine-speed adjustable DC power supply is mainly composed of a voltage-stabilized three-terminal adjustable integrated circuit (m31) as the core component. The LM317 adjustable terminal is con...[Details]
China Energy Storage Network:
With the implementation of the energy Internet pilot demonstration project, the policy of vigorously developing the energy Internet is clear-cut. Faced with the ...[Details]
js trigger chip introduction
7470 and input JK positive edge trigger (with set and clear terminals)
7472, 74H72, 74L72 and input JK master-slave flip-flop (with preset and clear term...[Details]
1 Introduction
With the improvement of semiconductor component manufacturing process and manufacturing technology, semiconductor power components are developing towards high current, high voltage, ...[Details]
LED
has the characteristics of low energy consumption, long life, low heat generation and environmental protection, and has been widely used in many fields, such as:
1 Lighting field Str...[Details]
Ripple: Ideally, the DC voltage output by the power supply should be a fixed value, but in many cases it is obtained by rectifying and filtering the AC voltage. Due to unclean filtering, there will b...[Details]
The automotive world is about to embark on a revolution so profound that not only will electric propulsion be used to replace different power units, but the production of cars and other vehicles wi...[Details]
Power technology
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