Whether it is a mobile phone or a computer, there are always a lot of software and services pre-installed at the factory. Some are very practical, some are wasteful of space, and sometimes they cause unnecessary trouble. Dell Computer recently recruited. According to Talos analysis of the Cisco security team, there are at least 3 different security holes in Dell preinstalled desktop and laptop software. Users must update the software and apply the latest patches as soon as possible.

The first and most critical vulnerability, numbered CVE-2016-9038, exists in the SboxDrv.sys driver file. Hackers can send specially crafted data to the DeviceSandboxDriverApi device driver to exploit this vulnerability because the driver is open to read and write access to all users and is used successfully to cause local privilege escalation.
CVE-2016-8732 is a protective failure vulnerability that exists in the InvProtectDrv.sys driver file for Dell Protected Workspace 5.1.1-22303 Enterprise Software. An attacker can use it to disable some software protection mechanisms and upgrade to 6.3.0. The version can be solved.
The last vulnerability, CVE-2017-2802, is similar in nature, affecting the PPO service of the Dell Precision Optimizer software. An attacker can use the modified atadidlxx.dll file to execute malicious code and need to upgrade to version 4.0 software to fix it.
Fortunately, at present, there are no cases where these vulnerabilities have been exploited by malicious users. However, Dell computer users can not take it lightly and quickly upgrade the pre-installed software.
Mini PCB Current Transformer
PCB Mount Type current sensing transformer
A Current Transformer (CT) is a type of transformer that is used to measure alternating current (AC). It produces a current in its secondary which is proportional to the current in its primary.
Current transformers, along with voltage or potential transformers, are instrument transformers. Instrument transformers scale the large values of voltage or current to small, standardized values that are easy to handle for measuring instruments and protective relays. The instrument transformers isolate measurement or protection circuits from the high voltage of the primary system. A current transformer provides a secondary current that is accurately proportional to the current flowing in its primary. The current transformer presents a negligible load to the primary circuit.

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Product name
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PCB Mount Type current sensing transformer
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Brand name
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Magason-tech
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Model Number
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ZCT02 series
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Uغير مجاز مي باشدe
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Smart meter, Energy monitoring devices
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Coil Structure
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Toroidal
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Phase
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Single
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Material
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core, wire, resin , plastic case
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Certification
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ISO9001:2015, ROHS
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Package
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Carton
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Shipping Term
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DHL Fedex TNT EMS UPS
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Product features
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1.Low profile, compact size, Epoxy resin encapsulated, fully enclosed.
2. PCB mounting type, easy to fix and install.
3.wide linearity range for output current and low phase shift error.
4.Customer specifications are available.
5. Used in universal and be in good interchangeability.
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We attend Electrical exhibition In India, Germany and Brizil, South Korea...
All of our material meet the RoHs, UL , SGS, CE certification
FAQ
1-MOQ?
We will work hard to fit your MOQ .Small purchase quantity is ok.
2-Payment term?
T/T, Western Union, Paypal, Credit Card
3-Delivery port?
Shenzhen, Guangzhou, Zhongshan, Hongkong.
4-Shipping date?
About 7 days when we check the payment.
5-Do you produce the core and bobbin by yourself .
Yes.we have 2 head company,1 subsidiary company.one is bobbin factory,one is core factory,last one is transformer factory.
6-Where is your factory?
In ShaanxI
Mini Pcb Current Transformer,Pcb Current Transformer,Energy Meter Current Transformer,Precision Pcb Current Transformer
Shaanxi Magason-tech Electronics Co.,Ltd , https://www.magason-tech.com
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