electronic amplifying device

An electronic amplifying device is a component or system that increases the amplitude of an electrical signal without significantly altering its original characteristics.

Observed surface forms (6)

• operational amplifier integrated circuit ×2
• electronic amplifier ×1
• electronic amplifier topology ×1
• electronic circuit ×1
• general-purpose op-amp ×1
• voltage-feedback operational amplifier ×1

Instances (6)

• audion vacuum tube
  surface form: Audion vacuum tube
• Stephen via concept surface "electronic amplifier"
  surface form: negative feedback amplifier
• negative feedback amplifier via concept surface "electronic amplifier topology"
• µA709 via concept surface "operational amplifier integrated circuit"
• µA741 via concept surface "operational amplifier integrated circuit"
• Darlington transistor configuration via concept surface "electronic circuit"