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voltage amplifier
(Electronics) An amplifier designed primarily to build up the voltage of a signal, without supplying appreciable power.
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Related GlobalSpec Product Categories
The term voltage amplifier is applicable to the following GlobalSpec Product Categories:
Power Operational Amplifiers - (69 companies)
Power operational amplifiers (POA) are used to increase the power of low-level signals in applications that drive low impedances or reactive loads. They dissipate excess energy as heat, deliver extensive current, and can sustain relatively high supply voltages. Search by Specification | Find more about about Power Operational Amplifiers
IC Voltage Regulators - (215 companies)
IC voltage regulators are three-terminal devices that provide a constant DC output voltage that is independent of the input voltage, output load current, and temperature. IC voltage regulators are used in power supplies that hold their output voltage constant over a wide range of load variations. Search by Specification | Find more about about IC Voltage Regulators
Instrumentation Amplifier Chips - (18 companies)
Instrumentation amplifier chips are precision amplifier circuits with both high-impedance differential inputs and high common-mode rejection. Search by Specification | Find more about about Instrumentation Amplifier Chips
IC Linear Voltage Regulators - (107 companies)
Integrated circuit (IC) linear voltage regulators use voltage-controlled sources to force a fixed voltage to appear at their output terminal. Search by Specification | Find more about about IC Linear Voltage Regulators
High Voltage Diodes - (52 companies)
High voltage diodes are designed for use in high-voltage applications. Search by Specification | Find more about about High Voltage Diodes


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