Ceramic industry sampling results question manufacturers' integrity

Recently, many media have reported an authoritative survey report of the AQSIQ. Of the 62 products sampled in 10 provinces and municipalities, 47 were qualified, with a pass rate of 75.8%, especially two polished tiles. The main reason for the radioactivity of products is that individual enterprises are whitening products, improving product grades, adding too much zirconium raw materials in the formula, and ignoring the high radionuclide content of these raw materials, so that the radioactivity of their ceramic tile products The nuclides content reaches and approaches the critical value. Radioactivity has once again become a top priority for ceramic products. In private, there is even more terrible news: in the East China market, the products of 17 ceramic enterprises were unqualified. These unqualified enterprises are mainly concentrated in Foshan, and they are very prestigious in the industry. Most of the unqualified items are radioactive. Excessive. After the relevant leaders and enterprises privately stepped up their activities, the results of the random inspection were finally tightly blocked and not disclosed. Coincidentally, recently, Changhong has been open to the public. The actual life expectancy of large-screen rear-projection TVs, which are highly loved by consumers in the market, is only 6,000 to 8,000 hours. The previous company’s propaganda has been 12,000 hours. In fact, as early as 2002, the state issued a mandatory standard for the radionuclide limit of ceramic products. All ceramic products should be qualified before being tested by the quality inspection department. At the beginning of this year, the AQSIQ once again for several years. The boiling ceramics radioactive plus a "condom", from May 1st, began to implement 3C certification for porcelain tiles with higher radioactivity. However, the results of the random inspections have ruthlessly crushed this beautiful fairy tale, and the integrity of the manufacturers has been severely tested. On the one hand, unqualified products are repeatedly blacklisted, on the one hand, the aura of the top of the enterprise is more and more dazzling. “China Famous Brand”, “National Exemption Inspection”, “Green Product”, “Consumer Reassuring Product” and numerous local famous brands have become rare resources that enterprises have been vying for for some time. With such aura, it is indeed possible in the market. Increasing your own competitive chips can also blind up some consumers, plus the pass for the “Qualified Report” of the quality inspection department, which makes some companies daring, setting national standards and consumer interests, and relying on these flashy tricks. Deceive and blind consumers. In 2003, China's ceramic industry selected 12 Chinese famous brands and a large number of national inspection-free products. For such high honors, enterprises should be more cherished and worthy of their own. However, many companies use the trust of consumers to sell them. unqualified product. It is reported that among the first batch of Chinese famous brands, some enterprises have privately stuffed red envelopes. In the early 2004, the large-scale inspection of the national inspection exemption caused some enterprises to regret it. Last year, the state did not include ceramic products in the scope of exemption. Therefore, Many enterprises are obliged to get a national inspection exemption in 2005. Some intermediary organizations are optimistic about this market. It is said that the private price of the package has reached 600,000. Some quality inspection departments have red envelopes and seals released here, and the behavior of random inspection and rectification has made people think of the taste of blackmail. A dissatisfied report, like a sword, questioned the integrity of the manufacturers, merchants and law enforcers who used the name of the country to flash the rings and "amulets". This is not only the lack of integrity of manufacturers, the distortion of the legal system, but also the sorrow of a society and a nation.


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Din41612 Connector

Antenk DIN41612 Connectors are a versatile two piece PCB connector set with feaures useful for many applications including connections for plug-in card and back-panel wiring, PCB to PCB attachment and peripheral connections for external interfaces. Features include a multitude of body sizes and styles with options that include selective contact loading, make and break contacts, contact lead length choices and contact plating variations each in .100" [2.54mm] or .200" [5.08mm] centerline spacing.

The DIN 41612 standard covers a series of two-piece backplane connectors widely used in rack-based telecommunication, computing, process control, medical, industrial automation, test and measurement and military/aerospace systems where long-term reliability is required. They consist of one to three rows of contacts in combinations of 16, 32, 48, 64, or 96 contacts on a 0.1-inch (2.54 mm) grid pitch. The 3 rows are labelled a, b and c and connectors up to 64 way if using a 96 way body can use either rows a+b or a+c. DIN 41612 Signal connectors can be rated to 1.5 amps per signal pin, at 500 volts, although these figures may be de-rated according to safety requirements or environmental conditions. Several hybrid power and coaxial configurations are available that can handle up to 5.6A or even 15A. This wealth of variations explains the very wide range of applications that they`re put to. For over 30 years these DIN 41612 `Euro Card` connectors to IEC 60603-2 have offered a highly reliable system for board interconnects. Precision contact density, low mating forces, a two piece protective design and many contact termination styles offer unlimited design opportunities. Termination methods include – straight PC, solder eyelet, wire wrap, crimp and [press fit" terminals. Insertion and removal force are controlled, and three durability grades are available. Standardisation of the connectors is a prerequisite for open systems, where users expect components from different suppliers to operate together; ept and Conec DIN 41612 are therefore fully intermateable with all other similarly compliant products from other manufacturers like Harting, Erni, Hirose and TE Connectivity, etc.

The most common connector in the DIN product line is type C, which is widely used in VMEbus systems, the DIN 41612 standard has been upgraded to meet international standards IEC 60603-2 and EN 60603-2. In the past, ept used a comb supported press-fit tool for their type C and B press-fit female connectors. To be more competitive, ept has changed to flat-rock technology (just a flat piece of steel pushed on the top of the connector) as used by many other manufacturers.

DIN 41612 Connectors are widely used in rack-based electrical systems. The standard performance of these connectors is a 2 A per pin current carrying capacity and 500 V working voltage. Both figures may be variable due to safety and environmental conditions.

Types
Number of contacts varies
Many variations of housing material, including different types of metal and plastic
Both angled and straight versions
Male and female

C,R,B,Q Type DIN41612 Connectors

Half C, R, B & Q Type DIN41612 Connectors

1/3 C,R, B & Q Type DIN41612 Connectors

H, F, H+F & M type DIN41612 Connectors

IDC Type DIN41612 Connectors

Female Cable Connector

High Pin Count DIN41612 Connectors

Shroud DIN41612 Connectors

Features and Benefits of Din41612 Connector:
• Indirect mating (male/female)
• Automated production processes
• Continuous quality assurance
• 3-160 contacts
• Complete interconnection system
• Numerous interface connectors
• A wide variety of hoods
• Many termination technologies provide for the lowest installed cost
• Contacts selectively gold-plated
• Tinned terminations for increased solderability

Uses
The primary use of DIN 41612 connectors are PCB Connectors and motherboards, the main acceptance would be their board to board reliable connections.

Applications of Din41612 Connector:
Applications
• Data centers
• Storage
• Servers
• Base stations
• Telecommunications equipment
• Backplane and motherboard assemblies
• Switching systems
• Modular rack systems
• Power automation
• Distributed control systems in
industrial control
• Programmable logic controllers (PLC)
• Robotics
• Test and lab equipment
• Energy distribution
• Monitoring equipment
This is not a definitive list of applications for this product. It represents some of the more common uses.

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ShenZhen Antenk Electronics Co,Ltd , https://www.antenkconn.com