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IR2131S Datasheet |
Part No. : IR2131S
Description : 3 Phase Driver. Inverting Input. Independent High and Low Side. 700ns Deadtime in a 28-lead SOIC package
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IR2131S Article About

China Telecoms C network within that number of users currently overvalued and did not realize profits to losses in 2012. China Telecom specializes in M & A sources, China Telecom, China Unicom C network has been thoroughly, and that China Unicoms CDMA actually only 37 million active users. According to China Unicoms notice, as of December 31, 2007, the China Unicoms CDMA subscribers has already reached 4,109.7 million; the year ending in March, has exceeded 42 million. But those who believe that the China Telecom, China Unicoms C network of existing users, including at least six or seven million Unicom employees and their families, immediate family members, but also about two to three million employees and their families Netcom, immediate family members; addition, a variety of hundreds of thousands of business relationship with China Unicoms CDMA business people forced to use numbers. These users in China Unicom will sell quickly turn to C net Unicom G network; In addition, each operator has Fang Hao but does not have some active users who go to China Telecom after the payment or may not recharge The stop number. Therefore, China Telecom, China Unicoms C network to leave the user can not estimate too high. Earlier, China Telecom announced it would total 110 billion yuan acquisition of Unicoms CDMA network. Among them, China Telecom Group will acquire Unicoms C network 66.2 billion of assets, 43.8 billion acquisition of listed companies to C net business. But in fact China Telecom China Unicom C network has the number of users has been considered inheritable. Wang Xiaochu, general manager of China Telecom, has said that after the acquisition of C in the telecommunications network performance will be setbacks. China Telecom will acquire a large-scale investment in the first two years, to 2012 C With the popularity of ERP systems and the increasingly wide scope, ERP system, data security is more and more attention, many related to the corporate life of the confidential information is stored in the ERP system. Therefore, ERP systems used improperly, it could cause data leakage and loss. I have received many calls from customers asking ERP data security issues. To this end, the author made a special summary, I hope we can bring help.
This figure does not include the acquisition of new security technology spending. In the past year, IBM acquired several security technology companies, including 13 billion acquisition of Internet Security Systems, 1 billion acquisition of Watchfire. IBM now says it is developing its own security software and services with the acquisition of technology integration. It plans to offer a wider range of security products, packages, enabling customers to reduce the need for the protection of data technology provider. IBM infrastructure management services, said the head of Walter, I believe the current market there is a crisis.

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