When I use Cadence to simulate a circuit, when I select DC operating point, only the four parameters ID, VDS, VGS and GM are displayed in the circuit, but the VDSAT parameter of the MOS tube cannot be...
[i=s]This post was last edited by fish001 on 2019-9-7 21:44[/i]When we first came into contact with microcontrollers and wrote codes, we only had one .h file and one .c file. All functions were writte...
[table=98%] [tr][td][align=left][color=rgb(62, 62, 62)][font=宋体][size=14px]Stable and reliable operation is very important for switching power supplies, and the operation of the feedback loop will dir...
I read the chip's manual, but I still can't understand how to set the logic for load current limit. There is only one picture in the manual. Has anyone used this chip?...
This smart bracelet on PDD costs less than 10 yuan. Although it does not seem to be well-made, it has complete functions. Except for not supporting weather conditions and a short standby time, it has ...
ISO/IEC 17025 is a conformance standard developed by the International Organization for Standardization and the International Electrotechnical Commission. ISO/IEC 17025, referred to as "ISO 17025," is...
Classification Specifications We can classify it by generation stage, file type and file function 1. Various documents at various stages u-boot spl // The suffix of the file starting with . a.cmd b...[Details]
On June 2, China Mobile's subsidiary China Mobile IoT Co., Ltd. launched the NB-IoT chip XY1100 procurement project. It is understood that the project will purchase a total of 2 million NB-IoT chips,...[Details]
1 Introduction With the rapid improvement of chip integration, an electronic system or subsystem can be fully integrated on a chip, and the IC industry has formed a design method based on system-on-c...[Details]
Since current mobile phones use non-removable batteries, the battery life largely determines the length of time the phone can be used. The battery life is closely related to mobile phone charging, so...[Details]
What should I do if the LED bulb generates heat? LED will generate heat, and many people think that LED is a cold light source, which only refers to the light-emitting principle of LED. Reasons ...[Details]
The magnetically controlled reactor MCR reduces fluctuations, filters reactive impacts, and improves the quality of transmitted electric energy through voltage adjustment. It also improves the static ...[Details]
Google recently said that the Google Pixel 5a will be the brand's last phone to come with a charger. This suggests that the Pixel 6 and Pixel 6 Pro smartphones, due to launch this fall, will not co...[Details]
Overview
New energy vehicles can be divided into pure electric vehicles (EV) and hybrid electric vehicles (HEV/PHEV) according to their power sources. The vehicle controller is the core contro...[Details]
The hydraulic pump is driven by a general engine, and the rotation of the hydraulic pump forms a high-pressure fluid flow (that is, power). The hydraulic pipeline connects the high-pressure liquid ...[Details]
introduction At present, high-voltage inverter power supplies are being used more and more in technical fields such as ozone generators, sewage treatment, flue gas desulfurization, high-power lasers...[Details]
Recently, Jucan Optoelectronics released information related to investor surveys, answering questions such as the operating highlights of the 2020 semi-annual report that has been released, the expan...[Details]
In the mobile phone market, the battery life of a mobile phone is a technical indicator that any customer can easily evaluate. Inadequate battery life will lead to user dissatisfaction. Therefore, whe...[Details]
ABLIC Inc. has many years of experience in the field of general-purpose battery protection ICs and has been well received by the market. In order to meet the market demand for protection ICs for auto...[Details]
Most people probably don't like having their blood sample taken, so in recent years a slew of non-invasive devices, such as skin patches, have emerged to analyze health data. A new, inexpensive banda...[Details]
Analog electronics
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