TMM-133-04-H-S-SM-32-P-M-A-TR

In March 2020, Jiangsu Changdian Technology Co., Ltd. (hereinafter referred to as " Changdian Technology ") provided chip packaging and testing services to Beijing Skerelli , helping Beijing Skerell...[Details]

1 Equipment Overview The generator of a hydropower plant is a 300 MW mixed flow unit with a rated voltage of 18 kV. The generator-transformer protection adopts the wFB-805A microcomputer-based...[Details]

Due to the size and cost constraints of the microcontroller, the M4K core does not support standard functions such as instruction cache (I-cache) or data cache (D-cache). This article focuses on one ...[Details]

Common methods for generating FM signals are: direct FM and indirect FM. The advantage of the direct FM method is that the circuit is simple and it is easy to obtain a larger frequency deviation...[Details]

Introduction A switching regulator converts an input voltage to a higher or lower output voltage. To do this, an inductor is needed to temporarily store energy. The size of the ind...[Details]

Those who follow 5G development might say that 5G development is over, and those who follow the marketing of the major telecom companies might also say that 5G is already here. In fact, this is only ...[Details]

Digital blogger @霎那数码, who is close to the screen supply chain, said that Apple currently has two folding screen models under development, namely the horizontally folding and vertically clamshell mod...[Details]

reason Generally, the motor is running with overcurrent for a long time, running with overheating, frequently starting or braking, and wiring errors (delta connection becomes star connection)....[Details]

Selection of soldering iron tip model Choice of soldering iron tip: There are many sizes of soldering iron tips, but they can be summarized into four types: pointed, flat, horseshoe and knife. It i...[Details]

Sleep and standby power consumption is an important indicator to measure the energy consumption of components. When many components are in standby mode, they will have periodic wake-up or interval pu...[Details]

CJ series AC contactors are widely used in low-voltage power distribution due to their low price and long service life. However, they have large power loss and noise during operation, and often bur...[Details]

In order to make LNA have excellent performance in the 5.5G~6.5GHz frequency band, this design uses the ATF-35176 transistor with low noise, high associated gain and PHEMT technology design. The circ...[Details]

Keil related errors encountered, warning content is updated here Warning: #1-D: last line of file ends without a newline Solution: Make sure there is no symbol in the last line of the file.  ...[Details]

On December 15, the Shenzhen Stock Exchange issued a regulatory letter to TCL Technology shareholder Li Dongsheng. The regulatory letter showed that because Li Dongsheng sold the company's shares dur...[Details]

    In this article on power supply testing, we will cover power supply performance checks. In this section, you will ensure that the design meets efficiency standards and other required specificatio...[Details]