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.
[i=s]This post was last edited by SHU_2017 on 2018-12-5 08:49[/i] Background: I designed a vehicle controller to control the movement of three motors. I have encountered the problem of insufficient po...
Hello everyone, for the initial study of SAE1939 protocol, thank you for your help. Please forgive me for any mistakes in the expression. For example, the figure above {:1_138:} is obtained from the q...
AD5621+THS4052ID expects the output voltage range to be -10V to +5V. During debugging, the +-12V current of the op amp is about 10mA, which is basically normal, but the THS4052ID is abnormally hot, ve...
As more industrial applications move toward automation, sensing becomes critical to generating and processing a variety of data, allowing systems to become autonomous and make real-time decisions. Tex...
RF transformers are passive devices that can achieve impedance, voltage, and current transformation, and have functions such as DC isolation, common mode rejection, and single-ended to differential (...[Details]
1 Physical basis - heat dissipation caused by forced convection of heat transfer is called heat loss. From a physical point of view, the parameters related to heat loss are: the velocity of the mediu...[Details]
There are three purposes for using a low-dropout integrated voltage regulator: First, when the input voltage range of the voltage regulator is wide, in order to obtain the same output voltage, if a...[Details]
PowerTitan liquid-cooled ESS (Source: Sungrow)
According to the latest news, Sungrow has agreed to cooperate with Tata Power Solar Systems to build a battery energy storage ...[Details]
M24LR64 can be regarded as EEROM, and STM8L101 microcontroller can read and write it through IIC interface. However, when debugging, the address of M24LR64 is wrong. After sending the device selectio...[Details]
IRC Wirewound and Film Technologies Division have introduced the OAR-TP series of metal current sensing resistors for open-air applications, rated at 3W, which can greatly save PCB board space and ...[Details]
At present, the heat dissipation problem of LED applications is the most headache for LED manufacturers. The heat dissipation substrate is a medium that provides heat conduction, LED → heat dissipatio...[Details]
According to a report by foreign media Wccftech, Apple recently obtained a technical patent that outlines a battery back clip with two-way wireless charging capabilities. In Apple's previous pa...[Details]
Recently, the Yiwu Wanliyang Suxi Transformer Independent Energy Storage Project, invested and constructed by Zhejiang Wanliyang Energy Technology Co., Ltd., successfully completed the entry and ho...[Details]
//This program is based on 51 single-chip microcomputer, and the voltage value to be output by TLC5615 ad chip can be set by matrix keyboard.
//And the 1602 LCD screen displays the input voltage valu...[Details]
In Ni Guangnan's opinion, the situation of industrial software in the construction industry is relatively good, because China's construction industry is very active in the world. Whether in terms of ...[Details]
Nowadays, power supply has become a component that many consumers pay more attention to. With the development of technology, the materials used in DIY products have become one of the elements tha...[Details]
The system mainly includes matrix keyboard input module, numerical control module, constant current circuit module, current sampling module, serial communication module and PC monitoring interface....[Details]
When measuring high-value resistance in the megohm range, the impedance value displayed by the E4980A Precision LCR Meter is much lower than the DC impedance of the device under test. How can I measu...[Details]
AbstractIn order to meet the technical requirements of electrical impedance tomography system, an improved bipolar optocoupler isolation amplifier based on a single analog optocoupler device is imple...[Details]
Power technology
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