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suppressor

suppressor

1 7.2
A device that reduces unwanted electrical current or noise in circuits
  • noun
  • /səˈprɛsər/
  • Specialized
translation icon : supresor de interferencias
  • An inline electrolytic suppressor removed the OH- ions and cations from the post-column eluent prior to MS analysis (Thermo Scientific Dionex AERS 500).
  • surge suppressor
  • suppressor protects
  • test suppressors

Examples

  • Now the second tone, sometimes called the suppressor, is put outside the response area but close to it.

  • Predictably, my suppressor breathed its last breath during a power surge, but luckily my battery charger was spared.

    Academic text (2006)
  • The new TMOV and iTMOV components are 30 percent smaller than the current version and can be used in dimmers, GFCI, and as suppressors.

    Academic text (2004)
  • The AK Series high current silicon transient suppressor offers more efficient electrical and electronic device protection against destructive higher-power transient voltages.

    Academic text (2003)
  • A surge suppressor can prevent damage to your electronics during power spikes.

  • To reduce electrical noise in a circuit, many engineers use a suppressor at the signal input.

  • When my computer started overheating, I realized it needed a good suppressor to manage the electrical interference.

Synonyms

filter
vssuppressor
  • Specialized
34 5.0

A device that allows some frequencies in electrical signals to pass and blocks others

aims to reduce unwanted currents broadly rather than frequency selection
attenuator
vssuppressor
  • Specialized
1 9.0

A device that makes an electrical signal weaker without changing its shape

aims to prevent or reduce unwanted currents rather than lower all signals
suppresser
vssuppressor
  • Specialized
7.9

A device that reduces unwanted electrical currents in a circuit

is the same in meaning but differs in spelling
antinoise
vssuppressor
  • Specialized
6.7

A device or system that reduces unwanted sound

focuses more generally on reducing electrical currents and interference
rejecter
vssuppressor
  • Specialized
8.4

A device that blocks unwanted signals in electronic equipment

targets unwanted electrical currents generally, not only specific signals
rejector
vssuppressor
  • Specialized
8.8

A circuit part that blocks signals in a specific frequency band

operates across interference types, not only a single frequency band
blanker
vssuppressor
7.6

A device that covers openings or blocks signals to stop interference

reduces unwanted electrical currents rather than physically covering signals
spike suppressor
vssuppressor
  • Specialized
6.3

A device that protects electronic equipment from sudden power surges

focuses on ongoing noise and interference rather than sudden surges
surge suppressor
vssuppressor
  • Specialized
5.0

A device that protects things like computers and TVs from sudden rises in electricity

targets continuous unwanted currents and interference not only spikes
arrestor
vssuppressor
  • Specialized
7.5

A device that protects electrical equipment from sudden power surges

is aimed at reducing electrical noise and interference rather than surge diversion
arrester
vssuppressor
  • Specialized
6.5

A device that stops movement or limits flow in machines and electrical systems

focuses specifically on lowering unwanted currents and electrical interference

Compounds

tumor suppressor gene
  • Specialized
2 4.0

A gene that controls cell division to stop tumors forming

suppressor gene
  • Specialized
1 5.6

A gene that reduces the effect of a harmful mutated gene

surge suppressor
  • Specialized
5.0

A device that protects things like computers and TVs from sudden rises in electricity

spike suppressor
  • Specialized
6.3

A device that protects electronic equipment from sudden power surges

How Effective

isolator
1 7.1
suppressor
  • Specialized
1 7.2
filter
139 2.8
attenuator
  • Specialized
1 9.0
surge protector
  • Specialized
2 3.2

Surface Forms

suppressor singular
suppressors plural

Morphology

suppressor = suppress (semi-transparent) = suppress + or

The formation is clear, but the specific technical application may not be immediately obvious to all learners.

Etymology

Suppressor comes from the Latin parts sup- 'under' and press 'to push', which creates the idea of 'pushing down' something unwanted. As an electrical device, a suppressor 'pushes down' unwanted currents or noise, so it prevents interference in a circuit.