PC

PC or pc may refer to:

Computing

Science

Chemistry

Medicine

Physics

Psychology

Modular connector

A modular connector is an electrical connector that was originally designed for use in telephone wiring, but has since been used for many other purposes. Many applications that originally used a bulkier, more expensive connector have converted to modular connectors. Probably the most well known applications of modular connectors are for telephone jacks and for Ethernet jacks, both of which are nearly always modular connectors.

Modular connectors were originally used in the Registration Interface system, mandated by the Federal Communications Commission (FCC) in 1976 in which they became known as registered jacks. The registered jack specifications define the wiring patterns of the jacks, not the physical dimensions or geometry of the connectors of either gender. Instead, these latter aspects are covered by ISO standard 8877, first used in ISDN systems. TIA/EIA-568 is a standard for data circuits wired on modular connectors.

Other systems exist for assigning signals to modular connectors; physical interchangeability of plugs and jacks does not ensure interoperation, nor protection from electrical damage to circuits. For example, modular cables and connectors have been used to supply low-voltage AC or DC power and no clear standard exists for this application.

P$C

HIDDEN ERROR: Usage of "also known as" is not recognized

PSC or Pimp Squad Click (stylized as P$C or Pimp $quad Click), is an American hip hop group from Bankhead, Atlanta, Georgia. Formed in 2001, the group was originally composed of five members, southern rappers Big Kuntry King, Mac Boney, C-Rod, AK and T.I.. In 2002, the group began amassing several self-released mixtapes, namely their In da Streets series, which garnered them local recognition. PSC released their debut studio album 25 to Life, in 2005, under Grand Hustle Records and Atlantic Records.

History

The group was formed by Arista Records artist T.I., alongside his longtime friends and fellow Atlanta-based rappers Big Kuntry King, C-Rod, AK and Mac Boney. They made their commercial debut on the track "Heavy Chevys", taken from T.I.'s debut solo album, I'm Serious (2001). However, after I'm Serious failed to gain major recognition, Arista Records released T.I. from his recording contract. In 2002, the group released their first full-length project together, a mixtape titled In da Streets.