EQCD-040-06.00-STR-SBR-4-B

Beijing time, March 5th, local time on Friday, Apple held its 2022 annual shareholders meeting. Surprisingly, Apple shareholders did not follow the company's advice and approved an external proposal ...[Details]

China Energy Storage Network News: Notice of the Municipal Development and Reform Commission on matters related to the peak and valley time-of-use electricity price policy (Draft for...[Details]

The latest issue of the American magazine Science revealed for the first time a multi-legged robot developed by researchers at the Georgia Institute of Technology . This robot, which can ef...[Details]

According to Taiwan media Economic Daily, TCL Huaxing and E Ink Technology jointly announced on the 13th that they will cooperate in the manufacturing of electronic paper TFT backplanes and the marke...[Details]

1. Preparation of the device under test (1) Before measuring, the device under test must be disconnected and grounded for short-circuit discharge. It is not allowed to measure the insulation resistan...[Details]

Introduction The basic test principle of PCB bare board tester is Ohm's law. Its test method is to add a certain test voltage between the points to be tested, select the two points to be tested on t...[Details]

Recently, Huawei's official WeChat public account once again released recruitment information, recruiting talented young people from all over the world, offering a salary of more than 5 times, and wi...[Details]

1. Introduction In modern rail traction, asynchronous motors have gradually replaced DC motors and become the main type of motors for rail traction. In order to obtain better AC speed regu...[Details]

Efficient Power Conversion (EPC) has announced the release of the new EPC9149 demonstration board, a 48 V input, 12 V output LLC converter that can deliver 1 kW of power and acts as a DC transforme...[Details]

　　 Preface 　　In the data acquisition system, the analog-to-digital converter is a crucial link. The accuracy of the analog-to-digital converter and the cost of the system directly affect the pract...[Details]

Electrical power measurement methods From a broad perspective, power measurement is required in many fields, and the methods of power measurement in different fields are very differen...[Details]

　　While an incandescent lamp behaves as a purely resistive load with self-stabilizing characteristics, an LED requires a current source. The luminous flux produced by an LED is approximately proporti...[Details]

1 Introduction Statistics show that about 80% of the accidental shutdowns of generator sets are caused by boiler failures, and 70% of the failures are caused by damage to the heating surfac...[Details]

The popularity of microcontrollers and vehicle networking is continuing today and in the future as applications continue to expand. The microcontroller is the "brain" of the various electronic cont...[Details]

DELIXI inverter is a speed control device widely used in the field of industrial automation. Its main function is to achieve precise control of motor speed by changing the power supply frequency of...[Details]