I need help. For class D amplifiers like tpa3245, the power supply is +24v and there is no negative power. What is the input signal range? The manual says it is positive and negative. How can negative...
Line Regulation 1. Definition: Also known as source effect or grid regulation, it refers to the fluctuation of output voltage with linear change of input voltage, under the condition of full load. (W...
The word "5G" is often encountered these days, such as "Huawei's 5G technology is leading, and others will catch up in 2 to 3 years", "Trump urges the United States to step up 5G/6G", and yesterday's ...
On June 30, State Grid Corporation of China held a seminar on the strategic situation of "Ubiquitous Power Internet of Things and Energy Transformation". Experts attending the seminar unanimously a...[Details]
On October 9, 2010, Google announced in its official blog that it was developing self-driving cars, making it the earliest leader in the field of self-driving cars. Today, 10 years later, with the ...[Details]
With the development and maturity of the new energy industry, energy storage has long become a hot topic in the industry. Not only new energy vehicles, but also future mobile intelligence and the I...[Details]
The head of Britain’s intelligence agency said disagreements over China’s Huawei technology pose no threat to intelligence-sharing relationships between Britain and its allies, the New York Times rep...[Details]
Honor Smart Screen is officially on sale The Honor Smart Screen, which had been in the pre-order status before, was officially on sale at 10:08 this morning. The first Honor Smart Screen equipped...[Details]
introduction ARM processors are widely used in various successful 32-bit embedded systems due to their advantages such as high performance, low power consumption and low cost. Improving execution s...[Details]
For Huawei, the most critical thing after launching the Hongmeng system is how to increase the number of users of the Hongmeng system. Currently, the Hongmeng system is only compatible with Huawei an...[Details]
Abstract:
This paper proposes a wireless power transfer (WPT) antenna configuration and active rectifier circuit that is compatible with both AirFuel and Qi wireless charging standards. The p...[Details]
Power integrity measurement objects and measurement contents PI (Power Integrity) used to be a topic of signal integrity analysis, but because PI is complex and critical enough, it has now been ...[Details]
//Introduction to IIC silent mode: When upgrading the original car screen of a capacitive touch screen, it is necessary to read the touch data of IIC throughout the process and cannot affect the data...[Details]
Linux TCB The TCB of the idle process is divided into two parts struct task_struct init_task void *stack; // used to store the address of the corresponding thread_info struct thread_info init_t...[Details]
The output filter inductor of the switching power supply is also called a smoothing choke. Its main function is to flatten the rectified current to obtain a more stable output and a smoother waveform...[Details]
The inverted pendulum is an abstract model of many control problems in daily life with the center of gravity at the top and the fulcrum at the bottom. It is a naturally unstable body. It can effective...[Details]
The article "Charger that can repair lead-acid batteries" is cleverly conceived and has sufficient energy. The disadvantage is that the transformer is inefficient and large in size. Because it works ...[Details]
Highly integrated biosensor chip combines ECG monitoring and neural sensing signal input channels with motion tracking and embedded AI core
The new products were presented at the Elect...[Details]
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