The first type: avalanche damageIf a surge voltage exceeding the rated VDSS of the device is applied between the drain and source, and reaches the breakdown voltage V(BR)DSS (its value varies dependin...
What is the control chip in the picture below?
Does anyone know the specific model of the power chip in SOT23 package?
I looked at these chips: OB2263, ME8200, PT4201, FS6830, but I'm not sure...
According to foreign media reports, French luxury brand Chanel lost its trademark dispute with Huawei.The dispute began in 2017 when Huawei applied to the European Union Intellectual Property Office (...
My topic is "Automatic Bus Stop Announcement". I have already completed the hardware schematic diagram and am now working on the main software program. Can anyone help me make a program?...
Is there any solution to adjust the voltage accurately to 0.1V and start continuously and stably? ??? ? Help! ! ! !
Is there a solution to adjust the voltage accurately to 0.1V and continuously and st...
TWS charging ear compartment charging solution: Adaptive charging current adjustment function, matching all adapters Support 4.2V/4.35V battery Charging voltage accuracy: ±0.5% Power display: Support ...
The basic structure of the microcontroller includes six parts: central processing unit (CPU), memory, timer/counter, input and output interface, interrupt control system and clock circuit. 1. Basic...[Details]
PLC is what we usually call programmable logic controller, which is widely used in the field of industrial automation control. Its components mainly include power supply, processing control unit, mem...[Details]
0 Introduction
With the continuous progress of the times, people have put forward higher requirements for the safety of their environment, especially in terms of home safety, and have to alway...[Details]
In the previous chapter, we added nor and nand boot, and uboot booted as shown below: The Flash: *** failed *** above is the code in the second stage function board_init_r() of uboot. The code is a...[Details]
Nowadays, car users are paying more and more attention to fuel consumption and hope to save fuel expenses, which can also help reduce the impact on the environment. In order to cope with this tre...[Details]
introduction
Switching mode DC/DC regulators have low heat dissipation on densely packed system circuit boards. However, the rapid switching of currents, poorly defined layouts, placemen...[Details]
1 Introduction
Due to the simplicity of topology, the forward converter is widely used in the power supply industry, but the transformer switch needs magnetic reset when it is turned off . Ge...[Details]
Forward converter
Magnetic components
In addition to the transformer, there is also an inductor, namely the choke. The general information starts from the transformer, but I think it i...[Details]
A standard way to configure the backlight is to use two discrete devices: a 100V MOSFET in a DPAK package, and a 100V Schottky diode, also in a DPAK package. The high leakage current of the Schottky ...[Details]
Power amplifier, referred to as "power amplifier". In many cases, the rated output power of the host is not enough to drive the entire audio system. At this time, a power amplifier must be installe...[Details]
The advantages of electromagnetic flowmeter for chilled water detection: for example: no pressure loss, high accuracy, good stability. However, due to the characteristics of chilled water, some issue...[Details]
/******************************************************************** //DM430 development board controls the display test program of 12864 LCD module with font library //The display mode is Chinese...[Details]
1 Configure the IO ports used by the serial port: ①Rx floating input ②Tx multiplexed push-pull output Note: The specific configuration is as follows //GPIOA.9/10 is used for serial communication //...[Details]
Not long ago, Qualcomm China announced that it will hold the Snapdragon Technology Summit on December 1, when the new generation of Snapdragon mobile platform will be officially released. It ...[Details]
In the third quarter of 2024, Texas Instruments (TI)'s performance showed some signs of recovery. In the quarterly earnings conference call held on October 22, TI CEO Haviv Ilan and CFO Rafael Liza...[Details]