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Super SMD/SMT Component Enclosure

Time: Jan 04 2015    Click: 571

Sorting, storing and finding a SMD (Surface Mount Device) - sometimes called SMT (Surface Mount Technology), components is not easy, this is because they are so tiny and there are so many kinds of them: different sizes, values, types, etc....(more)

Application of TEC

Time: Dec 31 2014    Click: 340

The applications that need wider temperature control range, large size DUT, high power devices, fast thermal response, require higher TEC output power. Thermoelectric coolers are used for applications that require heat removal ranging from m...(more)

Convenient Kits

Time: Dec 30 2014    Click: 344

I am an electronics engineer, and my job includes both designing and testing. However, either designing or testing, we always use resistors and capacitors. But, usually, the values of the resistors and capacitors are not the same. We often...(more)

The Definition of Sensor

Time: Dec 30 2014    Click: 305

Sensors (English name: transducer/sensor) is a kind of detection device, sensing the measured information, and transform information into electrical signal according to certain rule or other forms of output information, for satisfying such...(more)

Operating principle of thermoelectric coolers

Time: Dec 29 2014    Click: 320

Thermoelectric coolers are operated by the Peltier effect which also goes by the more general name thermoelectric effect. The device has two sides, and when DC current flows through the device, it brings heat from one side to the other, so t...(more)

How do the resistance manufactures control the parameters of resistance?

Time: Dec 26 2014    Click: 268

During the productive process, by controlling the material composition, sintering atmosphere, sintering temperature and the state of structure, we can control resistance under the same temperature, and also be able to control the value chan...(more)

The Features of Laser

Time: Dec 26 2014    Click: 295

There are huge differences between laser and ordinary light, and laser owns the following features: 1.The laser launched is monochromatic, and it has a specific wavelength light which would be a specific color. Whats more, its wavelength de...(more)


Time: Dec 25 2014    Click: 357

There are a lot of people worried about heating element working in the airtight space, and the working heating element produces heat continuously, making temperature of the airtight space increase, and shortening the lifetime of the element...(more)

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