Metal Oxide Varistor, MYH Series, surge protective device

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• ST Claims Silicon will Improve Surge Protection Reliability

  3/17/2010

  STMicroelectronics has introduced its first silicon surge protectors which will meet the international surge-protection standard IEC61000-4-5. This protects power supplies against surges, electrostatic discharge, and electrical fast transients. The metal-oxide varistors are usually connected to prev...

• These Protectors Are Sexy and Smart

  3/15/2010

  Menon Technologies’ Digital Power Strip (DPS) and Home Theater Power Centre (HTPC) devices are claimed to have ­multiple levels of protection from power surges and lightning strikes. There are three stages of surge and spike protection in the form of a GDT (gas discharge tube), MOV...

• Hong Kong Electronics Fair (Spring Edition)

  3/10/2010

  Fair DetailsFair Dates: 13-16 April 2010 (Tue-Fri)Edition: 7thVenue: Hong Kong Convention and Exhibition Centre 1 Expo Drive, Wan Chai, Hong Kong ( Harbour Road Entrance)Opening Hours:Fair DateOpening Hours Buyer Registration Hours12 April (Mon)Nil2pm-7pm13-15 April (Tue-Thu)9:30am-6:30pm9am-6pm16 A...

• What Are the Hazards of Arc?

  3/2/2010

  Anything that produces electrical current has the potential to produce an arc, even a 12 volt battery. But what industry typically refers to as ARC FLASH, is the SUDDEN release of large amounts of heat and light energy at the point of a fault. Exposure to an arc flash frequently results in a variety...

• A Brief History of Lightning Protection

  2/22/2010

  Lightning is the discharge of electrical charges between both cloud-to-cloud and cloud-to-ground or earth along a path of least resistance. In most cases, between cloud-to-ground it follows the shortest course or path of least resistance, which makes buildings and tall objects the likely targets of ...