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Electronic engineering

Electronic engineering is an engineering discipline focused on the design, fabrication, testing and operation of circuits, electronic components, devices, and systems.

Contributors in Electronic engineering

Electronic engineering

Ac directional overcurrent relay

Engineering; Electronic engineering

A relay that works on a specific value of alternating overcurrent that is rectified for a desired polarity.

Direct-point repeater

Engineering; Electronic engineering

A relay-operated telegraph repeater. The received signals actuate the relay, which switches the second line.

Delayed repeater

Engineering; Electronic engineering

A repeater that receives and stores information, and retransmits the information later, in response to a switching or interrogation signal.

Dust cover

Engineering; Electronic engineering

A removable, usually plastic cover for electronic and computer equipment, to protect hardware during periods of nonuse.

Armature relay

Engineering; Electronic engineering

A relay that uses an electromagnet to pull a lever toward or away from a set of fixed contacts.

Autopatch

Engineering; Electronic engineering

A remotely controllable device that interconnects a radio-communications system into a telephone network.

Drop repeater

Engineering; Electronic engineering

A repeater intended for a termination of a communications circuit in a telephone system.

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