Explore topic-wise fullforms in Electronics

INFO: Full form for DDT is Dynamic Debug for Trident in Electronics category
DDT also has other full forms in other categories mentioned below.

INFO: Full form for PR is Power Reference in Electronics category
PR also has other full forms in other categories mentioned below.

INFO: Full form for PR is Plarock in Electronics category
PR also has other full forms in other categories mentioned below.

INFO: Full form for HFR is Height Frame Rate in Electronics category
HFR also has other full forms in other categories mentioned below.

INFO: Full form for GTA is Gas Tungsten Arc (welding) in Electronics category
GTA also has other full forms in other categories mentioned below.

INFO: Full form for GIT is Geospatial Information Technologies in Electronics category
GIT also has other full forms in other categories mentioned below.

The Fermi energy is a concept in quantum mechanics usually referring to the energy difference between the highest and lowest occupied single-particle states in a quantum system of non-interacting fermions at absolute zero temperature.In a Fermi gas, the lowest occupied state is taken to have zero kinetic energy, whereas in a metal, the lowest occupied state is typically taken to mean the bottom of the conduction band.

The term "Fermi energy" is often used to refer to a different yet closely related concept, the Fermi level (also called electrochemical potential).There are a few key differences between the Fermi level and Fermi energy, at least as they are used in this article:

Since the Fermi level in a metal at absolute zero is the energy of the highest occupied single particle state,then the Fermi energy in a metal is the energy difference between the Fermi level and lowest occupied single-particle state, at zero-temperature.

INFO: Full form for FE is Free Exiton in Electronics category
FE also has other full forms in other categories mentioned below.

INFO: Full form for FE is Failed Equipment in Electronics category
FE also has other full forms in other categories mentioned below.

INFO: Full form for EPL is Electronics Prototyping Lab in Electronics category
EPL also has other full forms in other categories mentioned below.

INFO: Full form for AND is Logical And in Electronics category
AND also has other full forms in other categories mentioned below.

INFO: Full form for EMC is Embedded Motion Control in Electronics category
EMC also has other full forms in other categories mentioned below.

INFO: Full form for ELCP is Emergency Lighting Control Panel in Electronics category
ELCP also has other full forms in other categories mentioned below.

INFO: Full form for EII is Electron Impact Ionization in Electronics category
EII also has other full forms in other categories mentioned below.

INFO: Full form for ECM is Electronic Counter-measures in Electronics category
ECM also has other full forms in other categories mentioned below.

INFO: Full form for ECM is Electronic Control Module in Electronics category
ECM also has other full forms in other categories mentioned below.

A brushless DC electric motor (BLDC motor or BL motor), also known as an electronically commutated motor (ECM or EC motor) or synchronous DC motor, is a synchronous motor using a direct current (DC) electric power supply. It uses an electronic closed loop controller to switch DC currents to the motor windings producing magnetic fields which effectively rotate in space and which the permanent magnet rotor follows. The controller adjusts the phase and amplitude of the DC current pulses to control the speed and torque of the motor. This control system is an alternative to the mechanical commutator (brushes) used in many conventional electric motors.

The construction of a brushless motor system is typically similar to a permanent magnet synchronous motor (PMSM), but can also be a switched reluctance motor, or an induction (asynchronous) motor. They may also use neodymium magnets and be outrunners (the stator is surrounded by the rotor), inrunners (the rotor is surrounded by the stator), or axial (the rotor and stator are flat and parallel).

The advantages of a brushless motor over brushed motors are high power-to-weight ratio, high speed, nearly instantaneous control of speed (rpm) and torque, high efficiency, and low maintenance. Brushless motors find applications in such places as computer peripherals (disk drives, printers), hand-held power tools, and vehicles ranging from model aircraft to automobiles. In modern washing machines, brushless DC motors have allowed replacement of rubber belts and gearboxes by a direct-drive design.