Why the hell sell so expensive dismantling the high-end functionality wiring board

Glossary:● MOV: a metal oxide varistor (Metal Oxide description. Varistor), changes in the voltage sensitive semiconductor, when the voltage is below a certain value, the carrier transport reduced to a very low level, resulting in a very high resistance, and thus current does not from here through, and when the voltage exceeds the specified value, the resistor will be substantially reduced, the high-voltage current through here more willing, thereby protecting the other circuit.

● gas discharge protection device: very similar to its work process and MOV, when the voltage is below a certain value, the tubes in the gas is a poor conductor, which is equivalent to MOV impedance state, but when the voltage is higher than the value of the specific gas. atomic electron field intensity hauled nuclei bound distance, gas ionization, when the tube is a conductor, the resistor value is very low, corresponding to the MOV( metal oxide varistor) low resistance state.

● Fuse: surge protection circuit generally comes with a fuse, it can be seen as a rheostat, a good conductive when the current falls below a specific value, once the current higher than the specific value resistor wire resistance increases, the resistance of the heat generated by the temperature increased rapidly blow the fuse, cut off the circuit. The common fuse only make once, Belkin Rye special insurance tube, can be used repeatedly.



    The wiring board Bubble network channel digital home appliances May 11, our daily lives, who can not leave, but easy to overlook an electrical accessories. Wiring board production threshold is very low, and therefore can always be seen in our manufacturing industry developed country, a wide range of inexpensive wiring board. A lot of people used to buy, use cheap wiring board. That seen those priced hundreds of dozens, even hundreds wiring board, always have a worth buying psychology.( metal oxide varistor)

    In fact, those high-priced formal wiring board in addition to more protection in brand materials, mostly in the functionality and performance and some extra lifting, for example, some power saving function, and some have anti-lightning some have filtering and surge protection. With more and more high-end appliances into the average family to choose a functional wiring board to provide the greatest degree of safety and security for precision electrical, in fact, become a worthwhile investment.
Functional wiring board selling on the market, Belkin Rye series is a sale a long time, the visibility is relatively high, relatively mature product. The biggest feature of the Belkin Catcher series wiring board is to have strong anti-surge capacity and provide additional protection for telephone, Internet, cable TV, such as weak terminals, although the price of most (based on the number of ports in the hundred or more different prices There are some differences), the sales volume is not low.
The 6-connected line board is currently priced at 140 yuan, in fact, really quite expensive

    Rye Bell Classic Six join line board (Jingdong offer 139 yuan, for reference only) dismantling, so you have a more comprehensive understanding of the functional wiring board.

Glossary:

● Surge: also known as the surge. Refers to the voltage in a short period of time significantly exceeds the normal voltage phenomenon. Its general source of high-power electrical equipment, such as elevators, air conditioners and refrigerators. These high-power devices in the start-up and shut down the compressor and motor and other components need a lot of power. This switching operation will produce a sudden and short-term electricity demand, thereby disrupting the stability of the voltage. Surge immediately or slowly damage the electrical equipment, especially the highly lethal precision appliances (such as flat-panel TVs, audio).

Sell your rational! Violence dismantling Belkin anti Chung socket
At 00:01 on May 11, 2011 Source: Bubble Network [Original]: Hou-dimensional Cheng edit: Hou-dimensional Cheng
This navigation
01: Why the hell sell so expensive dismantling the high-end functionality wiring board
02: Detailed appearance and features
03: Die precision screwdriver to open the enclosure smoothly
04: AC surge protection modules of the core components of dismantling
Further reading: wiring board socket Paicha

Why the hell sell so expensive dismantling the high-end functionality wiring board

    The wiring board Bubble network channel digital home appliances May 11, our daily lives, who can not leave, but easy to overlook an electrical accessories. Wiring board production threshold is very low, and therefore can always be seen in our manufacturing industry developed country, a wide range of inexpensive wiring board. A lot of people used to buy, use cheap wiring board. That seen those priced hundreds of dozens, even hundreds wiring board, always have a worth buying psychology.

    In fact, those high-priced formal wiring board in addition to more protection in brand materials, mostly in the functionality and performance and some extra lifting, for example, some power saving function, and some have anti-lightning some have filtering and surge protection. With more and more high-end appliances into the average family to choose a functional wiring board to provide the greatest degree of safety and security for precision electrical, in fact, become a worthwhile investment.( metal oxide varistor)