A1501WVA-S-2x14P-BL

According to news on May 18, more than 40 years ago, Japan was the world's largest semiconductor company, even forcing Intel to withdraw from the memory market and turn to CPU. However, in the past 2...[Details]

Equipment designers have been asking for SMPSs with smaller packages. Smaller EMI filters can not only effectively reduce the level of electromagnetic emissions before they reach the main line, but...[Details]

Background Supercapacitors have been used in a niche market between conventional capacitors and batteries, and this niche market is growing as more new applications are discovered. Super...[Details]

Due to the corrosiveness and abrasiveness of the desulfurization system slurry, as well as its high solid content (up to 30%), it is impossible to measure its density using conventional detection meth...[Details]

With the rapid development of China's communications, power , UPS and other industries, the use of batteries is also increasing rapidly. Under the current conditions of battery use, some un...[Details]

An inductor is a coil of wire wound around an insulating tube in a circle. The wires are insulated from each other, and the insulating tube can be hollow or contain an iron core or a magnetic powde...[Details]

Why does the motor stall current increase? Load current is the current generated when the motor pulls the load; stator current varies with the load size, small load corresponds to small curren...[Details]

In accordance with the "Guiding Opinions on Accelerating the Development of New Energy Storage" issued by the National Development and Reform Commission and the National Energy Administration and t...[Details]

1 Introduction With the widespread application of automotive electronic products in the whole vehicle, the reliability of automotive electronic products has also attracted much attention. The vibra...[Details]

Recently, Marvell, a new LED driver chip supplier, launched the evaluation board of its digital flyback PFC control chip 88EM8081 and various power specifications LED driver circuit ref...[Details]

Friends who learn PIC microcontrollers use MPLAB as their development environment. Beginners always feel that Microchip's development environment is not as easy to use as Keil. In fact, many function...[Details]

My mini2440 is only connected to one piece of Nor Flash, model number is S29AL016M90TAI02. This is a 2M Byte, 16-bit width Nor Flash, used for boot sector flash memory. The key pins in the schematic ...[Details]

Based on the need to measure RF interfaces and devices, HP (the predecessor of Keysight Technologies) invented the first network analyzer 8410A in 1967. The invention of 8410A moved impedance measure...[Details]

1>> ARM data types  ARM processors support 6 data types; 8-bit signed and unsigned bytes. (char, unsigned char)  16-bit signed and unsigned halfwords, which are aligned on 2-byte boundaries. (short ...[Details]

Soft-start thyristor is a power electronic device used to control the start and operation of the motor. It has the advantages of smooth start, high operating efficiency and convenient control. In p...[Details]