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A useful guide article about how to choose suitable lamps 2008-08-22 A useful guide article about how to choose suitable lamps Since the first electric bulb was invented in 1879 by Thomas Alva Edison, The light bulb, ...

UNINTERRUPTIBLE POWER SUPPLIES - COMMON TOPOLOGIES 2009-04-15 UPS is probably the only solution available to an individual customer faced with the problem of ensuring high quality of power for critical loads.There are t...

AMREL Introduces the MFP300 Military Grade Fixed Power Supply at the IDGA 2009 Tactical Power Sources Summit 2009-02-02 AMREL/AMERICAN RELIANCE introduces the new ePower MFP300 Military Grade Fixed Power Supply at the I...

Terminal blocks for fuse applications 2009-02-02 NHP and WAGO recently added function terminal blocks for disconnect and fuse applications for wire sizes up to 6 mm² to their 2006 Series. The terminal blocks are d...

Estimates delay circuit breaker's impact 2009-02-02 New estimates on the impact of recent property tax reforms on local school districts show some relief for one more year, but major funding cuts could still hit schools...

New snap-in mounted combined switch and circuit breaker 2009-02-02 New rocker-actuated single/double pole combined circuit breaker. E-T-A Circuit Breakers has introduced a new rocker-actuated single/double pole combine...

How much are you familiar with the timer? 2008-08-21 How much are you familiar with the timer? A timer is a specialized type of clock. It is used to let the speaker keep track easily of how much time is left. Timers ...

19 BSF outposts get power supply 2009-02-02 Border Security Force (BSF) deployed on Indo-Pak border in Kutch district is thanking Chief Minister Narendra Modi profusely. After his visit on New Year's day, life seems to ...

Ensure power supply to industrial areas 2009-02-02 VARANASI: Taking note of power woes especially in the industrial areas of the district, the joint development commissioner and the acting chief development officer (CDO...

Why nowadays the optical fiber is so widely used? 2008-08-21 Why nowadays the optical fiber is so widely used? In recent years it has become apparent that optical fibers are steadily replacing copper wire as an approp...

The bright future of Optical fiber 2008-08-21 The bright future of Optical fiber Optical fiber is a flexible optically transparent fiber, usually made of glass or plastic, through which light can be transmitted by suc...

Choose a suitable Digital Radio for yourself 2008-08-20 Choose a suitable Digital Radio for yourself DSP, or Digital Signal Processing, is the processing of signals by digital means. DSP technology is nowadays common...

The glorious development history of the Radio 2008-08-20 The glorious development history of the Radio The radio is a device which receives electromagnetic waves from the air that are sent by a radio transmitter. Elec...

Radios used in military 2008-08-20 Radios used in military Radio used in military already has a long history. The radio came of age during World War I. Military leaders recognized its value for communicating with the ...

The dynamic development of semiconductor materials 2008-08-20 The dynamic development of semiconductor materials Whereas polymers are highly visible engineering materials with a major impact on contemporary society, se...

An introduction to Semiconductors 2008-08-20 An introduction to Semiconductors While polymers are highly visible engineering materials with a major impact on contemporary society, semiconductors are relatively invisibl...

A high performance required for Transistors 2008-08-19 A high performance required for Transistors In the analog world of continuously varying signals, a transistor is a device used to amplify its electrical input. I...

The history of how the Vacuum tube developed to transistors 2008-08-19 The history of how the Vacuum tube developed to transistors A vacuum tube (also called an electron tube or, in the UK, a valve) is a device sometim...

Large variety applications of Smart cards 2008-08-19 Large variety applications of Smart cards A smart card resembles a credit card in size and shape, but inside it is completely different. A key feature of smart card...

The history of Smart card and its china market developing trends 2008-08-19 The history of Smart card and its china market developing trends A Smart Card is a plastic card of the size of a credit card with an integrat...