This is the power supply I saw. There are two kinds of inductors in the power supply. One is an ordinary enameled wire inductor, and the other is wound with "silk wire". Does this kind of inductor hav...
[i=s]This post was last edited by Northwest by Northwest1959 on 2022-7-18 16:27[/i]Domestic 51 single chip microcomputer
TU8010CQF, suitable for atomizer, humidifier, power management, motor drive, wi...
When using a transistor in the amplification area, which thermal resistance should be considered after considering the power? How to choose? How much power can be used? The thermal resistance of the u...
(1) LENDIAN: Determines the big and small endianness of the DSP.(2) BOOTMODE[12:0]: Determines the self-starting mode of the DSP (see BootLoader for the C66x DSP User Guide for details).(3) PCIESSMODE...
1. Necessity Analysis
With the continuous improvement of digital chip processing capabilities, the structure of today's communication systems and radar systems has shifted to a hybrid system with ana...[Details]
As a distributed cloud service provider, Akamai solves the long-standing problems of today's centralized cloud model in terms of control, competitive pressures and costs.
October 15,...[Details]
The semiconductor industry is not only facing a chip shortage problem, but also a shortage of labor and skills. The shortage of semiconductor talent is not only happening in China, but also around th...[Details]
Recently, the new energy vehicle company NIO announced that it has opened the country's first Sichuan-Tibet-Qiang charging loop line, with 12 charging stations along the route. This will greatly expa...[Details]
Inverter output voltage measurement Generally speaking, for the inverter output voltage, we are concerned about the fundamental wave effective value. The 380V and 690V inverters we often talk ab...[Details]
Voltage doubler and primary side rectifier circuit
As mentioned above, switching power supplies mainly include active PFC power supplies and passive PFC power supplies. The latter does not have a...[Details]
The 21 special function registers (26 in the 52 series) are discontinuously distributed in the 128-byte SFR storage space, and the address space is 80H-FFH. In this SFR space, there is a 128-bit addr...[Details]
Huawei has previously launched four 4G mobile phones on its official website: Mate 40 Pro, Mate X2, Mate 40E, and nova 8 Pro. Except for nova 8 Pro, all are equipped with Hongmeng HarmonyOS 2 ...[Details]
U.S. lawmakers took further steps on Wednesday to try to get Britain to reverse its decision to allow Huawei to build part of the UK's 5G network, Reuters reported. Several top Republican senators ...[Details]
On the morning of June 6, Chengmai Technology issued an announcement stating that it received a notice from the Jindong District Supervisory Committee of Jinhua City, Zhejiang Province on June 2 that...[Details]
1 Introduction Electric vehicles (EVs) are driven by motors, which are powered by rechargeable batteries . EVs have higher requirements for battery performance than traditional battery systems. The...[Details]
The massive market for LED lighting is ready for activation The economic benefits of LEDs are mainly reflected in their better power saving effect and illumination efficiency. In addition, due t...[Details]
The most easily damaged part of the electric contact pressure gauge is the electric contact. In order to extend its service life, it can be improved from the following aspects: 1. If the measured pre...[Details]
Solution Overview This solution uses Sunplus's SPHE 6700 as the main chip of the solution. SPHE 6700 is a highly integrated automotive SoC for ADAS (Advanced Driver Assistance System) applications....[Details]
On October 15, Zhang Huamin, chief researcher of Dalian Institute of Chemical Physics, Chinese Academy of Sciences, and Ma Xiangkun, professor of Dalian Maritime University, visited the company and...[Details]
Power technology
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