It is the abbreviation of Simple Network Management Protocol, which is mainly used for monitoring, fault diagnosis and the control of TCP / IP network, and it’s also used for providing user data programming Simple Network Management Protocol. View>>

It is the abbreviation of AMERICAN NATIONAL STANDARDS INSTITUTE. IEEE standard is released by this institution. View>>

It is the abbreviation of BRITISH THERMAL UNIT. View>>

It is the abbreviation of U.S Federal Communication Commission. View>>

That is FCC certified. View>>

The requirement specifications of lightning test. View>>

A specific standard outlet used in U.S. electrical products. NEM is its academic name. View>>

The abbreviation of the United States "National Fire Protection Association" View>>

When voltage and current are out of phase, it will result in current feedback phenomena, which is REACTIVE. View>>

It is the name, size or type that printed on the Silicon diode. View>>