DEMAMT9S

21. How does regeneration affect inverter performance? The motor can become a generator and send power back to the main line whenever the rotor is spinning faster than the stator field. In thi...[Details]

OmniVision Technologies (OV) today announced the launch of its latest image sensor, the OV64B. OmniVision said that the OV64B is the industry's only 64-megapixel image sensor with a small pixel size ...[Details]

In the next generation of multi-functional mobile phones, applications such as DSC, MP3, games and videos are flourishing. If these functions are implemented only with baseband chips, the CPU load ...[Details]

With the rapid development of voice coil motors and voice coil motor modules, they are widely used as driving devices in various fatigue performance testers because of their good force characteristic...[Details]

Facebook said on Sunday it had fixed a problem that had prevented some users from using Facebook, Instagram and WhatsApp, according to Reuters. However, Facebook did not explain why the problem occur...[Details]

    The TCL-AT2970 color TV switching power supply is based on the new thick film circuit IC801 (STR-F6656) and is a typical parallel-excited switching power supply. The circuit is shown in Figure 1. ...[Details]

What is a sound system? Sound refers to sounds other than human language and music, including sounds from the natural environment, animal sounds, sounds from machines and tools, and various so...[Details]

As the Honor 9X launch conference approaches, more and more information about the phone is leaked, but no matter how many leaks there are, they cannot cover up its outstanding performance. In a Kirin...[Details]

In recent years, industrial measurement and control systems have shifted from traditional centralized measurement and control systems to networked distributed control systems. With the rapid developme...[Details]

Graphcore officially released the IPU-based developer cloud, which is free for Chinese customers, universities, research institutions and individual researchers to use, so that cutting-edge machine i...[Details]

According to Jiwei.com, the Semiconductor Industry International (SEMI) announced that the shipment value of North American semiconductor equipment manufacturers in July was US$2.034 billion, a month...[Details]

     The Linux-2.6.32.2 kernel comes with the S3C2440 watchdog driver, which can be used after just a configuration. The driver source code is located in drivers/watchdog/s3c2410_wdt.c. Since the driv...[Details]

International New Energy Network News: Fronius has launched its galvanometer string inverter for the U.S. market. As a residential solar inverter, the system integrates Wi-Fi capabilities and monit...[Details]

1. The mkyaffsimage tool can only generate old-fashioned yaffs1 image files and needs to be modified to support the new format. The difference between the new and old formats of yaffs1 is that the u...[Details]

Soft start and star-delta start are two different motor starting methods, which have different effects on the motor current and torque during the starting process. The difference in start...[Details]