AME5142AEEYADJZ

1 Introduction Power adapter is a power supply conversion device for small portable electronic devices and electronic appliances. It can be divided into AC output type and DC output type according ...[Details]

0 Introduction Usually, a bandpass signal can be represented by the corresponding baseband signal. For example, if Sm is used to represent a real bandpass signal, the bandpass signal can ...[Details]

In Verilog HDL, there are two types of procedural assignments, namely blocking assignments and non-blocking assignments. When a blocking assignment is executed, the RHS (right hand statement) evaluati...[Details]

Modifying a double potentiometer with a band switch Use a KCV-11W2D ceramic band switch and 20 resistors, connect them according to the diagram, and you can assemble a practical do...[Details]

Suppressing the modulated AC noise of simple rectifier power supply Some rectifier power supplies, even if electronic filters are added to suppress the AC ripple, will not produce any A...[Details]

Multiple diodes take the current indicator light This indicator light is shown in Figure 4-40 (c). Here, three silicon rectifier diodes VD2~VD4 of the same model and specification ...[Details]

introduction There is no substitute for good planning, design, and filtering steps when designing power converters to meet electromagnetic compatibility (EMC) requirements. It is often not possible...[Details]

In the early 1990s, “portable” telephones (sometimes called “bag phones”) about the size of a modern laptop computer came into widespread use. Less than two decades later, pocket-sized cellular phones...[Details]

It is a common phenomenon that the resistance range of the multimeter is burned out due to the wrong range selection. Take the R×1 range of the U-10 multimeter as an example, and its si...[Details]

How to use voltage regulator to change voltage higher than 250V to 220V When the input voltage is slightly higher than the rated voltage of the voltage regulator, but less than...[Details]

This paper introduces a digital storage oscilloscope designed and implemented based on the embedded uCLinux operating system and using Samsung S3C 44BOX CPU. Multi-task program operation is imple...[Details]

The main functions and features of handheld integrated wiring testers are to meet the actual needs of field work. There are great differences in price, performance and application. In the fiel...[Details]

According to the working mechanism of mixed signal boundary scan test, a test method that complies with 1149.4 standard is proposed, and the mixed signal boundary scan test system developed by ou...[Details]

【Abstract】 The resolver-to-digital converter (RDC) integrated circuit AD2S83 is introduced, and its application in radar servo system is briefly described. Keywords: resolver-to-digital ...[Details]

The structure of micrometer The micrometer screw, also known as a micrometer, is a more precise length measuring instrument than a vernier caliper, with an accuracy of 0.01-...[Details]