Shenzhen Changjiang Connector Co., Ltd. is a world-leading professional connector manufacturer with 20 years of experience. Its products mainly include wire-to-board connectors, board-to-board connectors, wire-to-wire connectors, wire harness processing and connector design, mold development and manufacturing. It is compatible with international brand connectors from Europe, the United States, Japan, South Korea and other countries.
Provide original ECU boards for various protocols (communication lines have been connected), CAN single-line CAN volvocan kwp vpw pwm iso and other protocol ECUs, WeChat: superanonymous...
For this four-tube synchronous boost topology, under what input voltage conditions is the input current the largest? How should I consider selecting components? Can someone please give me some advice?...
First of all, I would like to thank the forum platform for providing us with such good resources. I haven't participated in forum activities for a long time. This time I happened to be making a small ...
Sensor nodes are required to work for a long time. Frequent replacement of batteries is time-consuming, laborious, and impractical in many situations. They cannot be charged as frequently as portable ...
The animation explains the working principles of various motors in detail, including: three-phase induction motor, servo motor, single-phase induction motor, variable frequency drive working principle...
In any wireless communication device, we have to go through two big groups of tests. One for testing the transmit path and another for testing the receive path. For a wireless communication device ...[Details]
According to Taiwan's Economic Daily News, TSMC notified its customers today that it will raise foundry prices by 6% starting next January. Some TSMC customers have confirmed that they have received ...[Details]
1. Introduction
Since the emergence of microcontrollers in the 1970s, they have developed rapidly and been widely used in the past 30 years. With the rapid development of microelectronics tech...[Details]
Today, when I was doing a performance test experiment of a solid-state relay (SSR), I gave a square wave to the control end of the SSR and used an oscilloscope to observe the output signal. It should ...[Details]
Due to the fierce market competition, chaotic market mechanism and lost market ethics, it is necessary to consider the protection of products when designing products to prevent the technology...[Details]
1 Introduction
The protagonists of ecological aquarium are fish and aquatic plants, and visual appreciation is its main function. Lighting is one of the three major technical issues that need ...[Details]
The advent of low temperature co-fired ceramic (LTCC) materials has greatly promoted the miniaturization of high-performance devices. This technology is also the basis of Mini-Circuits' latest ...[Details]
Accelerating technological innovation in the automotive sector and contributing to a sustainable society Geely Automobile Group (hereinafter referred to as "Geely"), a leading Chinese automobile ma...[Details]
Apple today pushed the watchOS 8.4 Developer Preview Beta2 update (internal version number: 19S5539e) to Apple Watch users. This update was released three weeks after the last one. watchOS 8 br...[Details]
Let's talk about the scope of variables first. For example, in a function, the memory unit of the parameter variable is allocated only during the call and released immediately after the call ends. Thi...[Details]
When a relatively high voltage rail (12V) must be stepped down to relatively low levels (3.3V, 1.8V), the converter traditionally used is a DC/DC switching controller driving an external MOSFET. I...[Details]
Permanent magnet DC torque motor is a low-speed drive motor that can work in a continuous stalled state, can be directly coupled with the load, and has output torque as its main feature. According ...[Details]
According to foreign media reports, Volkswagen Group has just launched a batch of self-driving test cars in Hannover, Germany. The company is providing its Golf electric vehicles to test its new self...[Details]
220VAC powered Sanyo 80P movement power supply circuit
Figure 220VAC powered Sanyo 80P movement power supply circuit
Figure 1 shows a 220VAC powered Sanyo 80P core power supply, which was widely...[Details]
hardware design Simulation Figure 1: There are 8 temperature collection points in total, based on DS18B20, LCD1602 displays in polling mode programming #include AT89X52.h #include Intrins.h #de...[Details]
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